| Variable | W10_eMj_bout_puffs_Last30 |
| Study | H&H W10 Happiness and Health Study Wave 10 |
| Section | Marijuana Marijuana opinions and experiences, MLBSE |
| Label/Description | Marijuana- Vaping- Quantity- Puffs per day |
| Question text | In the last 30 days... Each time you picked up your device to vape THC or hash oil, how many puffs did you usually take before putting it away? |
| Answer type | enumerated |
| Answer categories | 0, I did not vape THC or hash oil during the past 30 days 1, 1 puff 2, 2 puffs 3, 3 to 5 puffs 4, 6 to 9 puffs 5, 10 to 14 puffs 6, 15 to 20 puffs 7, More than 20 puffs |

