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Trade, main occupation, Norway


This variable is not available for any of the currently selected samples.

Explore how IPUMS created this variable


OC1TRDNO classifies a person's occupation, and describes the industrial sector within which it occurs. The sectors broadly correspond to primary, secondary and tertiary sectors.

Information on the social status of an occupation is contained in the variable OC1HIRNO.

If a second occupation was stated, this may be classified as well in the variables OC2HIRNO and OC2TRDNO.

Comparability — General

This variable is only available in Norway. Note that those whose occupations were "Unknown" and those who had "No occupation" at the time of enumeration are grouped together in the same category.


No universe descriptions are currently available.


  • Norway: 1865, 1875, 1900, 1910