| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have not tried | 1023 |
56.2%
|
| 2 | 10 years old or younger | 137 |
7.5%
|
| 3 | 11 years old | 121 |
6.6%
|
| 4 | 12 years old | 153 |
8.4%
|
| 5 | 13 years old | 202 |
11.1%
|
| 6 | 14 years old | 124 |
6.8%
|
| 7 | 15 years old | 52 |
2.9%
|
| 8 | 16 years old or older | 8 |
0.4%
|
| Sysmiss | 6 |