| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have not tried | 1459 |
66%
|
| 2 | 10 years old or younger | 192 |
8.7%
|
| 3 | 11 years old | 101 |
4.6%
|
| 4 | 12 years old | 125 |
5.7%
|
| 5 | 13 years old | 159 |
7.2%
|
| 6 | 14 years old | 126 |
5.7%
|
| 7 | 15 years old | 41 |
1.9%
|
| 8 | 16 years old or older | 9 |
0.4%
|
| Sysmiss | 55 |