The July 2026 monthly data are now available via IPUMS CPS. October 2025 data were not collected during the U.S. federal government shutdown.
TOPNAUTO
Personal opinion about smoking policies inside cars with other people present
- Codes
- Description
- Comparability
- Universe
- Availability
- Flags
- Questionnaire Text
- UnHarmonized Variables
Codes and Frequencies
Description
For self-respondents, TOPNAUTO reports the respondent's opinion about whether smoking should be allowed inside a car when other people are present.
This variable is part of the Tobacco Use Supplement.
Universe
- all: All self-respondents to the Tobacco Use Supplement.
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | - | - | - | - | X | - | - | X | - | - | - | - |
| 2011 | X | - | - | - | X | - | - | - | - | - | - | - |
| 2014 | - | - | - | - | - | - | X | - | - | - | - | - |
| 2015 | X | - | - | - | X | - | - | - | - | - | - | - |
| 2018 | - | - | - | - | - | - | X | - | - | - | - | - |
| 2019 | X | - | - | - | X | - | - | - | - | - | - | - |
| 2022 | - | - | - | - | - | - | - | - | X | - | - | - |
| 2023 | X | - | - | - | X | - | - | - | - | - | - | - |
