Codes and Frequencies
Explore how IPUMS created this variable
class Age : public Editor {
public:
Age(VarPointer varInfo) : Editor(varInfo) {}
void edit() {
long a = getRecoded();
switch (dataSet) {
case dataset_id::br1970a:
if (BR1970A_0404() == 1 || BR1970A_0404() == 2)
a = 0;
if (BR1970A_0404() == 9)
a = 999;
break;
case dataset_id::no1875a:
if (NO1875A_0429() == 0 && NO1875A_0430() < 1876 && NO1875A_0430() > 1705)
a = 1875 - NO1875A_0430();
if (a > 100 && a < 999)
a = 100;
if (NO1875A_0430() == 0)
a = 999;
break;
case dataset_id::no1910a:
if (NO1910A_0447() > 0 && NO1910A_0447() < 101 && NO1910A_0421() == 12)
a = a - 1;
break;
}
/*
if (getAllocation(ipumsi_age)) {
if (missing(ipumsi_age, a)) {
a = allocate(ipumsi_age, ln);
setFinalResult(ipumsi_age, ln, a);
} else
donate(ipumsi_age, ln, a);
}
*/
setData(a);
}
};
Description
AGE gives age in years as of the person's last birthday prior to or on the day of enumeration.
Comparability — Index
Comparability — General
AGE is fully comparable for most samples, but there are exceptions.
NOTE: Some census samples only provide ages grouped into intervals: Finland, Ireland (1971-2006, 2016), Israel (1972, 1983, 1995), Italy, 2014 Morocco, Netherlands, Palestine, Slovak Republic, Slovenia, and 2001 United Kingdom.
In AGE, the data are coded to the mid-points of the intervals (rounding down). These samples will be of limited use for some types of analyses. The original intervals are documented in the labels for the parallel variables AGE2 and AGE3.
There is rounding (or "digit preference") in many samples on the part of the respondent to the nearest five or ten year age marker (i.e. 20, 25, 30, etc.), even if the question asks for a singular, numeric age answer. The rounding is generally most evident in developing countries and among older persons, likely due to memory issues and the lack of importance put on exact age in these countries. For these reasons, interpreting intervals and age ranges (which IPUMS reports in AGE2) may be advisable, as opposed to specific ages.
The age data for 1962 France, 1971-1991 Greece, and 1978-1988 Poland were inferred. For 1962 France, age since last birthday was inferred from an alternative age variable: age that the person would achieve in calendar year 1962. For the Greece samples, age was assigned probabilistically from separate data on month and year of birth. For the Poland samples, age was assigned through one-to-one equivalences with year of birth: persons born in the census year were assigned 0 years old and so forth, given that both census operations were carried out in December of the corresponding calendar years. This procedure effectively overestimates age by one year for persons with birthdays later in the month of December.
Most samples top-coded age responses between 85+ and 99+ years. IPUMSI top-codes every other sample at 100+. See the codes page.
Some samples provide additional age variables, such as year of birth (BIRTHYR), which is based on the calendar year.
Comparability — Armenia [top]
The 2001 sample is top-coded at 80+ years.
Comparability — Austria [top]
The 1971 sample is top-coded at 96+ years; all other samples are top-coded at 99+ years.
Comparability — Bangladesh [top]
The samples are top-coded at 99+ years.
Comparability — Belarus [top]
The 2009 sample is top-coded at 85+ years.
Comparability — Benin [top]
The 1979, 2002, and 2013 samples are top-coded at 98+ years; 1992 at 94+ years.
Comparability — Bolivia [top]
All samples are top-coded at 98+ years.
Comparability — Botswana [top]
The 1981, 1991, and 2001 samples are top-coded at 90+ years; 2011 is top-coded at 98+ years.
Comparability — Brazil [top]
The 1970 sample is top-coded at 99+ years. The other samples are top-coded at 100+ years.
Comparability — Burkina Faso [top]
All samples are top-coded at 98+ years.
Comparability — Cambodia [top]
The top-coding for the samples is as follows: 1998 and 2008 are top-coded at 98+ years; 2004 is top-coded at 89+ years; 2013 is top-coded at 91+ years; 2019 is top-coded at 100+ years.
Comparability — Cameroon [top]
Samples are top-coded as follows: 1976 is top-coded at 99+ years; 1987 at 86+ years. The 2005 sample is top-coded at 98+ years.
Comparability — Canada [top]
The 1981-2011 samples are top-coded at 85+ years.
Comparability — Chile [top]
Samples are top-coded in the following manner: 1960, 2002, and 2017 are top-coded at 100+ years; 1970 at 85+ years; and 1982 and 1992 at 99+ years.
Comparability — Colombia [top]
The 1973 and 1985 samples are top-coded at 99+ years; and the 1993 sample is top-coded at 98+ years.
Comparability — Costa Rica [top]
The samples from 1973 to 2000 are top-coded at 99+ years. The 2011 sample is top-coded at 100+ years.
Comparability — Côte d'Ivoire [top]
The 1988 sample is top-coded at 97+ years and the 1998 sample is top-coded at 90+ years.
Comparability — Ecuador [top]
Samples are top-coded in the following manner: 1974 is top-coded at 98+ years; 1982 at 95+; 1990 at 96+; and 2001 at 95+ years. The 2010 sample is top-coded at 100+ years.
Comparability — Egypt [top]
The 1996 sample is top-coded at 98+ years; 2006 at 99+ years. The 1996-2006 samples appear to underreport babies under age one.
Comparability — El Salvador [top]
The 1992 sample is top-coded at 98+ years; the 2007 sample is not top-coded.
Comparability — Ethiopia [top]
The 2007 sample is top-coded at 97+ years. The 1984-1994 samples do not have any top-coding.
Comparability — Fiji [top]
Samples are top-coded as follows: 1966 and 1976 are top-coded at 90+ years; 1986 and 1996 are top-coded at 85 + years; 2006 is top-coded at 88+ years; 2014 is top-coded at 87+ years.
Comparability — Finland [top]
The 2010 sample provides age in 5-year intervals, top-coded at 91+. Values are coded to the mid-points of these intervals.
Comparability — France [top]
Age is reported conventionally as completed years in all samples except for 1962. In 1962, IPUMS randomly imputes a birth month and calculates age based on that.
The 1968 sample is top-coded at 98+ years. The 1975 and 1982 samples are top-coded at 99+ years. More recent samples are not top-coded.
Comparability — Germany [top]
The 1970 sample is top-coded at 98+; 1987 is top-coded at 95+.
Comparability — Ghana [top]
The 2000 sample is top-coded at 99+ years. All other samples are not top-coded.
Comparability — Greece [top]
Age was assigned probabilistically in 1971-1991 using month and year of birth.
Comparability — Guatemala [top]
The 1973, 1994, and 2002 samples are top-coded at 98+ years.
Comparability — Guinea [top]
The 2014 sample is top-coded at 95+ years, while the 1983 and 1996 samples are top-coded at 99+ years.
Comparability — Haiti [top]
Samples are top-coded as follows: 1971 and 1982 are top-coded at 99+ years; 2003 sample is top-coded at 100+ years.
Comparability — Honduras [top]
The 1961 sample is top-coded at 75+ years; 1974 at 90+ years; 1988 at 95+ years.
Comparability — Hungary [top]
The 2011 sample is top-coded at 91+ years.
Comparability — Indonesia [top]
The 1995 and 2005 samples are top-coded at 95+ years, the 1976, 1980, 1985, 1990, 2000, and 2010 samples are top-coded at 98+ years, and the 1971 sample is top-coded at 100+ years.
Comparability — Ireland [top]
The 1971-2006 Ireland samples provide single years of age through 19 and 5-year age intervals thereafter. The 2016 sample provides age in 5-year intervals. The intervals are coded at their mid-points. The original 5-year intervals are retained in AGE2.
The 1971-2016 samples are all top-coded at 85+.
Comparability — Israel [top]
In the 1972-1995 samples, age is grouped into intervals and is top-coded at 80+ years. It is recoded in AGE to the mid-points of those intervals. The original intervals are documented in AGE2. The 2008 sample provides single years of age and is top-coded at 85+ years.
Comparability — Italy [top]
In 2001, all ages were reported grouped into ranges. The 2011 sample has information grouped into ranges only for ages below 15 years. The data are coded to the mid-points of the intervals.
The 2001 sample is top-coded at 85+ years; 2011 at 75+ years.
.
Comparability — Jamaica [top]
The 1982 and 1991 samples are top-coded at 97+ years; 2001 is top-coded at 98+ years.
Comparability — Jordan [top]
The sample is top-coded at 97+ years.
Comparability — Kenya [top]
The Kenyan census instructions show considerable concern about improper age reporting, providing enumerators with various strategies and a calendar of regional historical events to prompt more accurate age estimates from respondents.
The top-coding for the samples is as follows: 1969 is top-coded at 99+ years of age; 1979 and 2009 are top-coded at 95+ years; and 1989 and 1999 are top-coded at 97+ years.
Comparability — Kyrgyzstan [top]
The 2009 sample is top-coded at 96+ years.
Comparability — Laos [top]
The 2005 sample is top-coded at 81+ years. The 1995 sample is top-coded at 100+ years.
The 2015 sample is top-coded at 99+ years.
Comparability — Lesotho [top]
The 1996 sample is top-coded at 93+ years; 2006 at 94+ years.
Comparability — Malawi [top]
All samples are top-coded at 98+ years.
Comparability — Malaysia [top]
The 1980-2000 samples are top-coded at 99+ years.
Comparability — Mali [top]
The 1998 sample is top-coded at 98+ years; 1987 is not top-coded.
Comparability — Mauritius [top]
Age is top-coded at 90+ years in 1990, 91+ years in 2000, and 95+ years in 2011.
Comparability — Mexico [top]
Some ages in the 1960 sample were clearly erroneous; we have coded all values over 125 as missing. The 1970, 2010, and 2015 samples are top-coded at 100+ years; the 1995 sample is top-coded at 98+ years; the 2020 samples is top-coded at 110+ years.
Comparability — Mongolia [top]
The 2000 sample is top-coded at 90+ years; there is no top-code in 1989.
Comparability — Morocco [top]
In 2014, age is provided in single years for persons under age 25 and in 5-year intervals for persons age 25 or older. Values are coded to the mid-points of these intervals. The original intervals are documented in AGE2.
The 1982 and 1994 samples are top-coded at 98+ years, while the 2014 sample is top-coded at 75+ years.
Comparability — Myanmar [top]
The 2014 sample is top-coded at 90+ years.
Comparability — Nepal [top]
The 2001 and 2011 samples suggest age heaping.
Comparability — Netherlands [top]
Age is grouped into five-year intervals. It is recoded in AGE to the mid-points of those intervals. The original intervals are documented in AGE2. The 1960 sample is top-coded at 75+ years; and the 1971, 2001, and 2011 samples are top-coded at 80+ years (coded to 77 and 82 years, respectively).
Comparability — Nicaragua [top]
The 1971 sample is top-coded at 99+ years, the 1995 sample is top-coded at 95+ years, and the 2005 sample is top-coded at 100+ years.
Comparability — Pakistan [top]
There is a very high degree of digit preference in the data for all samples, including too few new-born children, especially in 1973.
The 1973 and 1998 samples are top-coded 99+ years; the 1981 sample is top coded 98+ years.
Comparability — Palestine [top]
In the 1997-2017 samples, age is grouped into five-year intervals. It is recoded in AGE to the mid-points of these intervals. The original intervals are documented in AGE2.
The 1997 and 2007 samples are top-coded at 80+ years, and the 2017 sample is top-coded at 95+ years.
Comparability — Panama [top]
The samples from 1960 to 1970 are top-coded at 99+ years; the samples from 1980 to 2000 are top-coded at 98+ years. The 2010 sample is top-coded at 100+ years.
Comparability — Papua New Guinea [top]
The 1980 sample is top-coded at 80+ years; 1990 and 2000 at 90+ years.
Comparability — Paraguay [top]
The samples are top-coded at various years. The 1962 sample is top-coded at 100+, the 1972 sample is top-coded at 90+, the 1982 and 1992 samples are top-coded at 95+, and the 2002 sample is top-coded at 99+ years.
Comparability — Peru [top]
Both samples are top-coded at 98+ years. The 2017 sample is top-coded at 104+ years.
Comparability — Poland [top]
The 1978, 1988, and 2002 samples are top-coded at 100+ years; Poland 2011 at 85+.
Comparability — Puerto Rico [top]
The 1970 sample is top-coded at 100+ years, and 1980 and 1990 samples are top-coded at 90+ years. In 2000 and 2010, the top-code is 93 years, which is the median value of all ages above 89. The top-code in 2005 is 92 years, which is the median value above age 88. The 2015 sample is top coded at 95, and the 2020 sample is top-coded at 96.
Comparability — Romania [top]
The 1977, 1992, and 2011 samples are top-coded at 100+ years; 2002 at 99+ years.
Comparability — Russia [top]
The 2002 and 2010 samples are top-coded at 85+ years.
Comparability — Rwanda [top]
The 1991 sample is top-coded at 98+ years.
Comparability — Saint Lucia [top]
The samples are both top-coded at 80+ years.
Comparability — Senegal [top]
The 1988 sample is top-coded at 89+ years, and the 2002 sample is top-coded at 98+ years. The 1988 sample also shows heaping at values ending in "9" rather than the expected heaping at values ending in "0".
Comparability — Sierra Leone [top]
The 2004 sample is top-coded at 95+ years; the 2015 sample at 100+ years.
Comparability — Slovakia [top]
Ages were reported grouped into 5-year ranges. The data are coded to the mid-points of the intervals. The data are top-coded at 80+ years.
Comparability — Slovenia [top]
Ages were reported grouped into ranges. The data are coded to the mid-points of the intervals. The sample is top-coded at 85+ years.
Comparability — South Sudan [top]
The 2008 sample is top-coded at 95+ years.
Comparability — Spain [top]
The 1991 sample is top-coded at 85+ years, while there are no top-codes in other census samples.
Comparability — Sudan [top]
The sample is top-coded at 95+ years.
Comparability — Suriname [top]
Age is top-coded at 87+ years in 2004 and 89+ years in 2012.
Comparability — Switzerland [top]
The 2011 sample only included persons 15+ and is top-coded at 98+ years.
Comparability — Tanzania [top]
The 1998 sample is top-coded at 98+ years; the 2002 and 2012 samples at 97+ years.
Comparability — Thailand [top]
The 1970 sample is top-coded at 99+ years, and the other samples at 98+ years.
Comparability — Togo [top]
The 1960 and 2010 samples are top-coded at 99+ and 98+ years, respectively.
Comparability — Trinidad and Tobago [top]
Age is unknown in 2011 for the special population (hotels, worker camps, ships in harbor, or street dwellers).
The 1970 sample is top-coded at 91+ years; 1980 and 1990 at 90+ years; 2000 at 92+ years; and 2011 at 94+ years.
Comparability — Turkey [top]
The samples are top-coded at 90+ years.
Comparability — Uganda [top]
Ages in the 1991-2014 samples are top-coded at 95+ years. The Ugandan census instructions for the 1991 and 2002 samples have extensive discussions on estimating ages.
Comparability — United Kingdom [top]
The 1971 and 1991 sample groups ages in the 90+ age range (91 to 92, and 93 to 94). In 2001, ages between 16 and 74 are grouped into varying ranges. In AGE the data are coded to the mid-points of the intervals. Note that the intervals for prime working-age adults are particularly broad. The original intervals are preserved in the unharmonized variable UK01A400.
The 1971, 1991, and 2001 sample are top-coded at 95+ years.
Comparability — United States [top]
The 1960-1970 samples are top-coded at 100+ years; 1980-1990 at 90+; 2005-2010 at 95+ years; 2015 at 97+ years. In 2000, the data are grouped for ages 90+, but the value assigned to the top-code is 92 or 93 base on the average age of all individuals age 90+ in their state of residence. The 2015 sample is top-coded at 97 years, and the 2020 sample at 96 years.
NOTE for AGE in 2000 sample: Users should note that Census Bureau disclosure avoidance techniques resulted in implausible sex ratios for individuals aged 65 and up in the 2000 census. As a result, PUMS files for these years may not have been representative of the 65+ population at individual ages, and analyses of variables that are expected to change by age stand to be particularly affected. For a full discussion of the problem and its implications for researchers, see NBER Working Paper No. 15703.
In November 2010, the Census Bureau released revised data for the 2000 PUMS samples. AGE reports these revised values. We have retained the original values of age in an alternate source variable, ageorig (US2000A_0423) so that users can analyze the differences in the revisions or replicate previous analyses. However, we recommend that users analyze the revised variable AGE in their research.
Comparability — Uruguay [top]
The 1975 sample is top-coded at 98+ years, the 1985 sample is top-coded at 100+ years, the 1996 sample is top-coded at 96+ years, and the 1963 and 2006 samples are not top-coded.
Comparability — Venezuela [top]
The 1971 sample is top-coded at 99+ years; 1981 and 1990 are top-coded at 98+ years; and the 2001 samples is top-coded at 100+ years.
Comparability — Vietnam [top]
The 1989 census asked for month and year of birth on the forms. Exact age in years was calculated from these responses relative to April 1, the day of the census. The 2009 sample is top-coded at 95+ years. The 2019 sample is top-coded at 109+ years.
Comparability — Zimbabwe [top]
The sample is top-coded at 98+ years.
Universe
- Argentina 1970: All persons
- Argentina 1980: All persons
- Argentina 1991: All persons
- Argentina 2001: All persons
- Argentina 2010: All persons
- Armenia 2001: All persons
- Armenia 2011: All persons
- Austria 1971: All persons
- Austria 1981: All persons
- Austria 1991: All persons
- Austria 2001: All persons
- Austria 2011: All persons
- Bangladesh 1991: All persons
- Bangladesh 2001: All persons
- Bangladesh 2011: All persons
- Belarus 1999: All persons
- Belarus 2009: All persons
- Benin 1979: All persons
- Benin 1992: All persons
- Benin 2002: All persons
- Benin 2013: All persons
- Bolivia 1976: All persons
- Bolivia 1992: All persons
- Bolivia 2001: All persons
- Bolivia 2012: All persons
- Botswana 1981: All persons
- Botswana 1991: All persons
- Botswana 2001: All persons
- Botswana 2011: All persons
- Brazil 1960: All persons
- Brazil 1970: All persons
- Brazil 1980: All persons
- Brazil 1991: All persons
- Brazil 2000: All persons
- Brazil 2010: All persons
- Burkina Faso 1985: All persons
- Burkina Faso 1996: All persons
- Burkina Faso 2006: All persons
- Cambodia 1998: All persons
- Cambodia 2004: All persons
- Cambodia 2008: All persons
- Cambodia 2013: All persons
- Cambodia 2019: All persons
- Cameroon 1976: All persons
- Cameroon 1987: All persons
- Cameroon 2005: All persons
- Canada 1971: All persons
- Canada 1981: All persons
- Canada 1991: All persons
- Canada 2001: All persons
- Canada 2011: All persons
- Chile 1960: All persons
- Chile 1970: All persons
- Chile 1982: All persons
- Chile 1992: All persons
- Chile 2002: All persons
- Chile 2017: All persons
- China 1982: All persons
- China 1990: All persons
- China 2000: All persons
- Colombia 1964: All persons
- Colombia 1973: All persons
- Colombia 1985: All persons
- Colombia 1993: All persons
- Colombia 2005: All persons
- Costa Rica 1963: All persons
- Costa Rica 1973: All persons
- Costa Rica 1984: All persons
- Costa Rica 2000: All persons
- Costa Rica 2011: All persons
- Cuba 2002: All persons
- Cuba 2012: All persons
- Côte d'Ivoire 1988: All persons
- Côte d'Ivoire 1998: All persons
- Dominican Republic 1960: All persons
- Dominican Republic 1970: All persons
- Dominican Republic 1981: All persons
- Dominican Republic 2002: All persons
- Dominican Republic 2010: All persons
- Ecuador 1962: All persons
- Ecuador 1974: All persons
- Ecuador 1982: All persons
- Ecuador 1990: All persons
- Ecuador 2001: All persons
- Ecuador 2010: All persons
- Egypt 1986: All persons
- Egypt 1996: All persons
- Egypt 2006: All persons
- El Salvador 1992: All persons
- El Salvador 2007: All persons
- Ethiopia 1984: All persons
- Ethiopia 1994: All persons
- Ethiopia 2007: All persons
- Fiji 1966: All persons
- Fiji 1976: All persons
- Fiji 1986: All persons
- Fiji 1996: All persons
- Fiji 2007: All persons
- Fiji 2014: All persons
- Finland 2010: All persons
- France 1962: All persons
- France 1968: All persons
- France 1975: All persons
- France 1982: All persons
- France 1990: All persons
- France 1999: All persons
- France 2006: All persons
- France 2011: All persons
- Germany 1970: All persons
- Germany 1971: All persons
- Germany 1981: All persons
- Germany 1987: All persons
- Ghana 1984: All persons
- Ghana 2000: All persons
- Ghana 2010: All persons
- Greece 1971: All persons
- Greece 1981: All persons
- Greece 1991: All persons
- Greece 2001: All persons
- Greece 2011: All persons
- Guatemala 1964: All persons
- Guatemala 1973: All persons
- Guatemala 1981: All persons
- Guatemala 1994: All persons
- Guatemala 2002: All persons
- Guinea 1983: All persons
- Guinea 1996: All persons
- Guinea 2014: All persons
- Haiti 1971: All persons
- Haiti 1982: All persons
- Haiti 2003: All persons
- Honduras 1961: All persons
- Honduras 1974: All persons
- Honduras 1988: All persons
- Honduras 2001: All persons
- Hungary 1970: All persons
- Hungary 1980: All persons
- Hungary 1990: All persons
- Hungary 2001: All persons
- Hungary 2011: All persons
- Indonesia 1971: All persons
- Indonesia 1976: All persons
- Indonesia 1980: All persons
- Indonesia 1985: All persons
- Indonesia 1990: All persons
- Indonesia 1995: All persons
- Indonesia 2000: All persons
- Indonesia 2005: All persons
- Indonesia 2010: All persons
- Iran 2006: All persons
- Iran 2011: All persons
- Iraq 1997: All persons
- Ireland 1971: All persons
- Ireland 1979: All persons
- Ireland 1981: All persons
- Ireland 1986: All persons
- Ireland 1991: All persons
- Ireland 1996: All persons
- Ireland 2002: All persons
- Ireland 2006: All persons
- Ireland 2011: All persons
- Ireland 2016: All persons
- Israel 1972: All persons
- Israel 1983: All persons
- Israel 1995: All persons
- Israel 2008: All persons
- Italy 2001: All persons
- Italy 2011: All persons
- Jamaica 1982: All persons
- Jamaica 1991: All persons
- Jamaica 2001: All persons
- Jordan 2004: All persons
- Kenya 1969: All persons
- Kenya 1979: All persons
- Kenya 1989: All persons
- Kenya 1999: All persons
- Kenya 2009: All persons
- Kyrgyzstan 1999: All persons
- Kyrgyzstan 2009: All persons
- Laos 1995: All persons
- Laos 2005: All persons
- Laos 2015: All persons
- Lesotho 1996: All persons
- Lesotho 2006: All persons
- Liberia 1974: All persons
- Liberia 2008: All persons
- Malawi 1987: All persons
- Malawi 1998: All persons
- Malawi 2008: All persons
- Malaysia 1970: All persons
- Malaysia 1980: All persons
- Malaysia 1991: All persons
- Malaysia 2000: All persons
- Mali 1987: All persons
- Mali 1998: All persons
- Mali 2009: All persons
- Mauritius 1990: All persons
- Mauritius 2000: All persons
- Mauritius 2011: All persons
- Mexico 1960: All persons
- Mexico 1970: All persons
- Mexico 1990: All persons
- Mexico 1995: All persons
- Mexico 2000: All persons
- Mexico 2005: All persons
- Mexico 2010: All persons
- Mexico 2015: All persons
- Mexico 2020: All persons
- Mongolia 1989: All persons
- Mongolia 2000: All persons
- Morocco 1982: All persons
- Morocco 1994: All persons
- Morocco 2004: All persons
- Morocco 2014: All persons
- Mozambique 1997: All persons
- Mozambique 2007: All persons
- Myanmar 2014: All persons
- Nepal 2001: All persons
- Nepal 2011: All persons
- Netherlands 1960: All persons
- Netherlands 1971: All persons
- Netherlands 2001: All persons
- Netherlands 2011: All persons
- Nicaragua 1971: All persons
- Nicaragua 1995: All persons
- Nicaragua 2005: All persons
- Pakistan 1973: All persons
- Pakistan 1981: All persons
- Pakistan 1998: All persons
- Palestine 1997: All persons
- Palestine 2007: All persons
- Palestine 2017: All persons
- Panama 1960: All persons
- Panama 1970: All persons
- Panama 1980: All persons
- Panama 1990: All persons
- Panama 2000: All persons
- Panama 2010: All persons
- Papua New Guinea 1980: All persons
- Papua New Guinea 1990: All persons
- Papua New Guinea 2000: All persons
- Paraguay 1962: All persons
- Paraguay 1972: All persons
- Paraguay 1982: All persons
- Paraguay 1992: All persons
- Paraguay 2002: All persons
- Peru 1993: All persons
- Peru 2007: All persons
- Peru 2017: All persons
- Philippines 1990: All persons
- Philippines 1995: All persons
- Philippines 2000: All persons
- Philippines 2010: All persons
- Poland 1978: All persons
- Poland 1988: All persons
- Poland 2002: All persons
- Poland 2011: All persons
- Portugal 1981: All persons
- Portugal 1991: All persons
- Portugal 2001: All persons
- Portugal 2011: All persons
- Puerto Rico 1970: All persons
- Puerto Rico 1980: All persons
- Puerto Rico 1990: All persons
- Puerto Rico 2000: All persons
- Puerto Rico 2005: All persons
- Puerto Rico 2010: All persons
- Puerto Rico 2015: All persons
- Puerto Rico 2020: All persons
- Romania 1977: All persons
- Romania 1992: All persons
- Romania 2002: All persons
- Romania 2011: All persons
- Russia 2002: All persons
- Russia 2010: All persons
- Rwanda 1991: All persons
- Rwanda 2002: All persons
- Rwanda 2012: All persons
- Saint Lucia 1980: All persons
- Saint Lucia 1991: All persons
- Senegal 1988: All persons
- Senegal 2002: All persons
- Senegal 2013: All persons
- Sierra Leone 2004: All persons
- Sierra Leone 2015: All persons
- Slovakia 1991: All persons
- Slovakia 2001: All persons
- Slovakia 2011: All persons
- Slovenia 2002: All persons
- South Africa 1996: All persons
- South Africa 2001: All persons
- South Africa 2007: All persons
- South Africa 2011: All persons
- South Africa 2016: All persons
- South Sudan 2008: All persons
- Spain 1981: All persons
- Spain 1991: All persons
- Spain 2001: All persons
- Spain 2011: All persons
- Sudan 2008: All persons
- Suriname 2004: All persons
- Suriname 2012: All persons
- Switzerland 1970: All persons
- Switzerland 1980: All persons
- Switzerland 1990: All persons
- Switzerland 2000: All persons
- Switzerland 2011: All persons
- Tanzania 1988: All persons
- Tanzania 2002: All persons
- Tanzania 2012: All persons
- Thailand 1970: All persons
- Thailand 1980: All persons
- Thailand 1990: All persons
- Thailand 2000: All persons
- Togo 1960: All persons
- Togo 1970: All persons
- Togo 2010: All persons
- Trinidad and Tobago 1970: All persons
- Trinidad and Tobago 1980: All persons
- Trinidad and Tobago 1990: All persons
- Trinidad and Tobago 2000: All persons
- Trinidad and Tobago 2011: All persons
- Turkey 1985: All persons
- Turkey 1990: All persons
- Turkey 2000: All persons
- Uganda 1991: All persons
- Uganda 2002: All persons
- Uganda 2014: All persons
- Ukraine 2001: All persons
- United Kingdom 1971: All persons
- United Kingdom 1991: All persons
- United Kingdom 2001: All persons
- United States 1960: All persons
- United States 1970: All persons
- United States 1980: All persons
- United States 1990: All persons
- United States 2000: All persons
- United States 2005: All persons
- United States 2010: All persons
- United States 2015: All persons
- United States 2020: All persons
- Uruguay 1963: All persons
- Uruguay 1975: All persons
- Uruguay 1985: All persons
- Uruguay 1996: All persons
- Uruguay 2006: All persons
- Uruguay 2011: All persons
- Venezuela 1971: All persons
- Venezuela 1981: All persons
- Venezuela 1990: All persons
- Venezuela 2001: All persons
- Vietnam 1989: All persons
- Vietnam 1999: All persons
- Vietnam 2009: All persons
- Vietnam 2019: All persons
- Zambia 1990: All persons
- Zambia 2000: All persons
- Zambia 2010: All persons
- Zimbabwe 2012: All persons
Availability
- Argentina: 1970, 1980, 1991, 2001, 2010
- Armenia: 2001, 2011
- Austria: 1971, 1981, 1991, 2001, 2011
- Bangladesh: 1991, 2001, 2011
- Belarus: 1999, 2009
- Benin: 1979, 1992, 2002, 2013
- Bolivia: 1976, 1992, 2001, 2012
- Botswana: 1981, 1991, 2001, 2011
- Brazil: 1960, 1970, 1980, 1991, 2000, 2010
- Burkina Faso: 1985, 1996, 2006
- Cambodia: 1998, 2004, 2008, 2013, 2019
- Cameroon: 1976, 1987, 2005
- Canada: 1852, 1871, 1881, 1891, 1901, 1911, 1971, 1981, 1991, 2001, 2011
- Chile: 1960, 1970, 1982, 1992, 2002, 2017
- China: 1982, 1990, 2000
- Colombia: 1964, 1973, 1985, 1993, 2005
- Costa Rica: 1963, 1973, 1984, 2000, 2011
- Cuba: 2002, 2012
- Côte d'Ivoire: 1988, 1998
- Denmark: 1787, 1801, 1845, 1880, 1885
- Dominican Republic: 1960, 1970, 1981, 2002, 2010
- Ecuador: 1962, 1974, 1982, 1990, 2001, 2010
- Egypt: 1848, 1868, 1986, 1996, 2006
- El Salvador: 1992, 2007
- Ethiopia: 1984, 1994, 2007
- Fiji: 1966, 1976, 1986, 1996, 2007, 2014
- Finland: 2010
- France: 1962, 1968, 1975, 1982, 1990, 1999, 2006, 2011
- Germany: 1819, 1970, 1971, 1981, 1987
- Ghana: 1984, 2000, 2010
- Greece: 1971, 1981, 1991, 2001, 2011
- Guatemala: 1964, 1973, 1981, 1994, 2002
- Guinea: 1983, 1996, 2014
- Haiti: 1971, 1982, 2003
- Honduras: 1961, 1974, 1988, 2001
- Hungary: 1970, 1980, 1990, 2001, 2011
- Iceland: 1703, 1729, 1801, 1901, 1910
- India: 1983, 1987, 1993, 1999, 2004, 2009
- Indonesia: 1971, 1976, 1980, 1985, 1990, 1995, 2000, 2005, 2010
- Iran: 2006, 2011
- Iraq: 1997
- Ireland: 1901, 1911, 1971, 1979, 1981, 1986, 1991, 1996, 2002, 2006, 2011, 2016
- Israel: 1972, 1983, 1995, 2008
- Italy: 2001, 2011, 2011Q1, 2012Q1, 2013Q1, 2014Q1, 2015Q1, 2016Q1, 2017Q1, 2018Q1, 2019Q1, 2020Q1
- Jamaica: 1982, 1991, 2001
- Jordan: 2004
- Kenya: 1969, 1979, 1989, 1999, 2009
- Kyrgyzstan: 1999, 2009
- Laos: 1995, 2005, 2015
- Lesotho: 1996, 2006
- Liberia: 1974, 2008
- Malawi: 1987, 1998, 2008
- Malaysia: 1970, 1980, 1991, 2000
- Mali: 1987, 1998, 2009
- Mauritius: 1990, 2000, 2011
- Mexico: 1960, 1970, 1990, 1995, 2000, 2005, 2005Q1, 2005Q2, 2005Q3, 2005Q4, 2006Q1, 2006Q2, 2006Q3, 2006Q4, 2007Q1, 2007Q2, 2007Q3, 2007Q4, 2008Q1, 2008Q2, 2008Q3, 2008Q4, 2009Q1, 2009Q2, 2009Q3, 2009Q4, 2010, 2010Q1, 2010Q2, 2010Q3, 2010Q4, 2011Q1, 2011Q2, 2011Q3, 2011Q4, 2012Q1, 2012Q2, 2012Q3, 2012Q4, 2013Q1, 2013Q2, 2013Q3, 2013Q4, 2014Q1, 2014Q2, 2014Q3, 2014Q4, 2015, 2015Q1, 2015Q2, 2015Q3, 2015Q4, 2016Q1, 2016Q2, 2016Q3, 2016Q4, 2017Q1, 2017Q2, 2017Q3, 2017Q4, 2018Q1, 2018Q2, 2018Q3, 2018Q4, 2019Q1, 2019Q2, 2019Q3, 2019Q4, 2020, 2020Q1, 2020Q3
- Mongolia: 1989, 2000
- Morocco: 1982, 1994, 2004, 2014
- Mozambique: 1997, 2007
- Myanmar: 2014
- Nepal: 2001, 2011
- Netherlands: 1960, 1971, 2001, 2011
- Nicaragua: 1971, 1995, 2005
- Nigeria: 2006, 2007, 2008, 2009, 2010
- Norway: 1801, 1865, 1875, 1900, 1910
- Pakistan: 1973, 1981, 1998
- Palestine: 1997, 2007, 2017
- Panama: 1960, 1970, 1980, 1990, 2000, 2010
- Papua New Guinea: 1980, 1990, 2000
- Paraguay: 1962, 1972, 1982, 1992, 2002
- Peru: 1993, 2007, 2017
- Philippines: 1990, 1995, 2000, 2010
- Poland: 1978, 1988, 2002, 2011
- Portugal: 1981, 1991, 2001, 2011
- Puerto Rico: 1970, 1980, 1990, 2000, 2005, 2010, 2015, 2020
- Romania: 1977, 1992, 2002, 2011
- Russia: 2002, 2010
- Rwanda: 1991, 2002, 2012
- Saint Lucia: 1980, 1991
- Senegal: 1988, 2002, 2013
- Sierra Leone: 2004, 2015
- Slovakia: 1991, 2001, 2011
- Slovenia: 2002
- South Africa: 1996, 2001, 2007, 2011, 2016
- South Sudan: 2008
- Spain: 1981, 1991, 2001, 2005Q1, 2005Q2, 2005Q3, 2005Q4, 2006Q1, 2006Q2, 2006Q3, 2006Q4, 2007Q1, 2007Q2, 2007Q3, 2007Q4, 2008Q1, 2008Q2, 2008Q3, 2008Q4, 2009Q1, 2009Q2, 2009Q3, 2009Q4, 2010Q1, 2010Q2, 2010Q3, 2010Q4, 2011, 2011Q1, 2011Q2, 2011Q3, 2011Q4, 2012Q1, 2012Q2, 2012Q3, 2012Q4, 2013Q1, 2013Q2, 2013Q3, 2013Q4, 2014Q1, 2014Q2, 2014Q3, 2014Q4, 2015Q1, 2015Q2, 2015Q3, 2015Q4, 2016Q1, 2016Q2, 2016Q3, 2016Q4, 2017Q1, 2017Q2, 2017Q3, 2017Q4, 2018Q1, 2018Q2, 2018Q3, 2018Q4, 2019Q1, 2019Q2, 2019Q3, 2019Q4, 2020Q1, 2020Q2, 2020Q3, 2020Q4
- Sudan: 2008
- Suriname: 2004, 2012
- Sweden: 1880, 1890, 1900, 1910
- Switzerland: 1970, 1980, 1990, 2000, 2011
- Tanzania: 1988, 2002, 2012
- Thailand: 1970, 1980, 1990, 2000
- Togo: 1960, 1970, 2010
- Trinidad and Tobago: 1970, 1980, 1990, 2000, 2011
- Turkey: 1985, 1990, 2000
- Uganda: 1991, 2002, 2014
- Ukraine: 2001
- United Kingdom: 1851a, 1851b, 1851c, 1861a, 1861b, 1871b, 1881a, 1881b, 1891a, 1891b, 1901a, 1901b, 1911, 1971, 1991, 2001
- United States: 1850a, 1850b, 1860, 1870, 1880a, 1880b, 1900, 1910, 1960, 1970, 1980, 1990, 2000, 2005, 2010, 2015, 2020
- Uruguay: 1963, 1975, 1985, 1996, 2006, 2011
- Venezuela: 1971, 1981, 1990, 2001
- Vietnam: 1989, 1999, 2009, 2019
- Zambia: 1990, 2000, 2010
- Zimbabwe: 2012
