| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
62.4%
|
|
| 5 | 4 |
4%
|
|
| 10 | 5 |
5%
|
|
| 15 | 3 |
3%
|
|
| 20 | 2 |
2%
|
|
| 30 | 4 |
4%
|
|
| 40 | 1 |
1%
|
|
| 45 | 2 |
2%
|
|
| 47 | 1 |
1%
|
|
| 50 | 8 |
7.9%
|
|
| 51 | 2 |
2%
|
|
| 55 | 6 |
5.9%
|
|
| Sysmiss | 897 |