Codes and Frequencies
Description
SAMPDRW indicates whether the sample was drawn by the national statistical institute or by IPUMS. "National statistical institute" may refer to an equivalent government data producer for the corresponding dataset. "Mixed" indicates that further sampling was applied by IPUMS to an existing sample. "Historical" refers to historical research projects that created samples from paper records.
Users can refer to the sample information page and to the variable SAMPMETH to learn more about the sample design.
Comparability — Index
GENERAL Colombia |
Ireland Palestine |
Tanzania |
Comparability — General
The variable is comparable across samples.
Comparability — Colombia [top]
The original 2005 sample was created by the national statistical institute, from which a systematic sample was extracted by IPUMS.
Comparability — Ireland [top]
Comparability — Palestine [top]
The 1997, 2007, and 2017 census have systematic random samples of 20% of households; then, 1-in-2 households were selected systematically from each original sample.
Comparability — Tanzania [top]
In 1988 and 2002, the original long form data was created by the national statistical institute. Approximately 15% of rural enumeration areas within each district received the long form questionnaire; urban areas were sampled at a higher density. The national statistical institute calculated expansion factors to account for sampling. For both censuses, IPUMS drew a systematic 1-in-2 sample from the original 20% sample.
Universe
- All households
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, 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: 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, 2013
- Hungary: 1970, 1980, 1990, 2001, 2011
- India: 1983, 1987, 1993, 1999, 2004, 2009
- Indonesia: 1971, 1976, 1980, 1985, 1990, 1995, 2000, 2005, 2010
- Iran: 2006, 2011
- Iraq: 1997
- Ireland: 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, 2019
- Kyrgyzstan: 1999, 2009
- Laos: 1995, 2005, 2015
- Lesotho: 1996, 2006
- Liberia: 1974, 2008
- Malawi: 1987, 1998, 2008, 2018
- 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, 2010, 2020
- Morocco: 1982, 1994, 2004, 2014
- Mozambique: 1997, 2007, 2017
- Myanmar: 2014
- Nepal: 2001, 2011
- Netherlands: 1960, 1971, 2001, 2011
- Nicaragua: 1971, 1995, 2005
- Nigeria: 2006, 2007, 2008, 2009, 2010
- Norway: 1875
- 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, 1997Q1, 1997Q2, 1997Q3, 1997Q4, 1998Q1, 1998Q2, 1998Q3, 1998Q4, 1999Q1, 1999Q2, 1999Q3, 1999Q4, 2000, 2000Q1, 2000Q2, 2000Q3, 2000Q4, 2001Q1, 2001Q2, 2001Q3, 2001Q4, 2002Q1, 2002Q2, 2002Q3, 2002Q4, 2003Q1, 2003Q2, 2003Q3, 2003Q4, 2004Q1, 2004Q2, 2004Q3, 2004Q4, 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, 2015Q1, 2015Q2, 2015Q3, 2015Q4, 2016Q1, 2016Q2, 2016Q3, 2016Q4, 2017Q1, 2017Q2, 2017Q3, 2017Q4, 2018Q1, 2018Q2, 2018Q3, 2018Q4, 2019Q1, 2019Q2, 2019Q3
- 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: 1851c, 1961, 1971, 1991, 2001
- United States: 1850b, 1860, 1870, 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