How old were you when you smoked a whole cigarette for the first time?

Conceptual Variable

Name
4870
Label
How old were you when you smoked a whole cigarette for the first time?
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Wave I Wave III Wave IV
Wave I In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave III In-Home Interview Wave IV In-Home Interview
H1TO2 H3TO3 H4TO2
never smoked a whole cigarette
24.34%
one year old
0.26%
two years old
0.13%
three to four years old
0.11%
five years old
0.47%
six years old
0.54%
seven years old
1.07%
eight years old
1.51%
nine years old
2.47%
ten years old
4.54%
eleven years old
5.44%
twelve years old
12.28%
thirteen years old
13.44%
fourteen years old
12.63%
fifteen years old
9.43%
sixteen years old
6.96%
seventeen years old
3.37%
eighteen years old
0.93%
nineteen years old
0.07%
twenty years old
0.02%
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Wave I Wave III Wave IV
Wave I In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave III In-Home Interview Wave IV In-Home Interview
H1TO2 H3TO3 H4TO2
never smoked a whole cigarette
13.56%
one year old
0.14%
two years old
0.07%
three to four years old
0.06%
five years old
0.26%
six years old
0.30%
seven years old
0.60%
eight years old
0.84%
nine years old
1.37%
ten years old
2.53%
eleven years old
3.03%
twelve years old
6.84%
thirteen years old
7.49%
fourteen years old
7.03%
fifteen years old
5.25%
sixteen years old
3.88%
seventeen years old
1.88%
eighteen years old
0.52%
nineteen years old
0.04%
twenty years old
0.01%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1TO2 11,553 9,192 0 20
Wave III In-Home Interview H3TO3 8,780 6,417 5 14 16 18 25 15.5447608200456 2.81383918638239
Wave IV In-Home Interview H4TO2 9,919 5,782 5 14 16 18 31 15.9307389857849 3.61991614127402
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Wave I Wave III Wave IV
Wave I In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave III In-Home Interview Wave IV In-Home Interview
H1TO2 H3TO3 H4TO2
never smoked a whole cigarette 0
one year old 1
two years old 2
three to four years old 4
five years old 5
six years old 6
seven years old 7
eight years old 8
nine years old 9
ten years old 10
eleven years old 11
twelve years old 12
thirteen years old 13
fourteen years old 14
fifteen years old 15
sixteen years old 16
seventeen years old 17
eighteen years old 18
nineteen years old 19
twenty years old 20