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34,861 items of data are available, covering 34,861 participants.
- There are 74 distinct values.
- Mean = 32.2241
- Std.dev = 13.1267
Question asked: "About how old were you when you last had cannabis?"
Question was asked unless the answer to Field 20453 was No.
2 Related Data-Fields
|29106||Age when last took cannabis||Field 29106 holds the same type of information as Current Field|
|20453||Ever taken cannabis||Field 20453 was a trigger for Current Field|
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