Codes and Frequencies
Description
Allocation flag: incpa - 2008-2018
Unicon Corporation made the following notes about this variable:
Unearned income source A - social security or railroad retirement (1968-1975). In 1968-1971, tabulations indicate all values missing. In 1968-1975 the family is assigned an allocation value. In later years, the allocation value applies to the individual.
Universe
- All persons.
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 – 2018 | - | - | X | - | - | - | - | - | - | - | - | - |
