Value | Category | Cases | |
---|---|---|---|
1 | 12 years old | 50 |
3.3%
|
2 | 13 years old | 525 |
34.5%
|
3 | 14 years old | 537 |
35.3%
|
4 | 15 years old | 409 |
26.9%
|
Sysmiss | 52 |