| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have not tried | 224 |
66.5%
|
| 2 | 10 years old or younger | 12 |
3.6%
|
| 3 | 11 years old | 21 |
6.2%
|
| 4 | 12 years old | 21 |
6.2%
|
| 5 | 13 years old | 21 |
6.2%
|
| 6 | 14 years old | 31 |
9.2%
|
| 7 | 15 years old | 7 |
2.1%
|
| 8 | 16 years old or older | 0 |
0%
|
| Sysmiss | 2 |