Monthly CPS data are not currently being released amidst the U.S. federal government shut down. Once the September 2025 monthly data are available, we will process and release them as quickly as possible via IPUMS.
Codes
This variable is not available for any of the currently selected samples.
Description
Calendar quarter of birth date - 1968-1972
Unicon Corporation made the following notes about this variable:
Tabs indicate that this is all missing in 1962.
Universe
- All persons.
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1968 – 1972 | - | - | X | - | - | - | - | - | - | - | - | - |
