Data
36,354 items of data are available, covering 36,354 participants.
Some values have special meanings defined by Data-Coding
100291.
Units of measurement are years.
| Maximum | 83 |
| Decile 9 | 59 |
| Decile 8 | 50 |
| Decile 7 | 40 |
| Decile 6 | 35 |
| Median | 30 |
| Decile 4 | 25 |
| Decile 3 | 23 |
| Decile 2 | 21 |
| Decile 1 | 19 |
| Minimum | 9 |
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- There are 74 distinct values.
- Mean = 34.5265
- Std.dev = 15.0988
- 104 items have value -3 (Prefer not to answer)
- 1373 items have value -1 (Do not know)
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Notes
Mental Well-being online question:"About how old were you when you LAST had cannabis?"
Question was asked when Field 29104 was Yes.
Coding 100291 defines 2 special values:
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"
