Data Cart

Your data extract

Count Item Type
0 variables
0 samples
View Cart
The July 2026 monthly data are now available via IPUMS CPS. October 2025 data were not collected during the U.S. federal government shutdown.

ECFILLML

Millileters of vape liquid in last single bottle purchased
Return to E-cigarette Use variables list

Codes and Frequencies

Display

Can't find the category you are looking for? Try the Detailed codes

Description

For e-cigarette users who use a refillable tank or mod system (ECTYP) and usually buy their own e-cigarette items (ECSELFBUY), ECFILLML reports the number of milliliters of e-cigarette liquid in the last single bottle purchased by the respondent.

This variable is part of the Tobacco Use Supplement.

Comparability

This variable is comparable over time.

Universe

  • all: E-cigarette users who use a refillable tank or mod system (ECTYP) and usually buy their own e-cigarette items (ECSELFBUY).

Availability

Years Jan Feb ASEC Apr May Jun Jul Aug Sep Oct Nov Dec
2018 - - - - - - X - - - - -
2019 X - - - X - - - - - - -
2022 - - - - - - - - X - - -
2023 X - - - X - - - - - - -

Flags

This variable has no flags.

Unharmonized Variables

No variables available