| value | category | Casos | |
|---|---|---|---|
| 13 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 3 |
0.5%
|
|
| 22 | 29 |
4.8%
|
|
| 23 | 331 |
54.4%
|
|
| 24 | 144 |
23.7%
|
|
| 25 | 94 |
15.5%
|
|
| Sysmiss | 5 |