| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have not tried | 978 |
47%
|
| 2 | 10 years old or younger | 319 |
15.3%
|
| 3 | 11 years old | 179 |
8.6%
|
| 4 | 12 years old | 212 |
10.2%
|
| 5 | 13 years old | 186 |
8.9%
|
| 6 | 14 years old | 151 |
7.3%
|
| 7 | 15 years old | 42 |
2%
|
| 8 | 16 years old or older | 14 |
0.7%
|
| Sysmiss | 12 |