| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have not tried | 1331 |
71.3%
|
| 2 | 10 years old or younger | 119 |
6.4%
|
| 3 | 11 years old | 77 |
4.1%
|
| 4 | 12 years old | 108 |
5.8%
|
| 5 | 13 years old | 103 |
5.5%
|
| 6 | 14 years old | 92 |
4.9%
|
| 7 | 15 years old | 25 |
1.3%
|
| 8 | 16 years old or older | 13 |
0.7%
|
| Sysmiss | 20 |