| Value | Category | Cases | |
|---|---|---|---|
| 0 | 131 |
51.4%
|
|
| 10 | 6 |
2.4%
|
|
| 13 | 1 |
0.4%
|
|
| 15 | 11 |
4.3%
|
|
| 20 | 7 |
2.7%
|
|
| 25 | 2 |
0.8%
|
|
| 30 | 86 |
33.7%
|
|
| 40 | 5 |
2%
|
|
| 45 | 4 |
1.6%
|
|
| 50 | 1 |
0.4%
|
|
| 55 | 1 |
0.4%
|
|
| Sysmiss | 1 |