| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 |
11.1%
|
|
| 1 | 3 |
2.2%
|
|
| 5 | 7 |
5.2%
|
|
| 10 | 27 |
20%
|
|
| 12 | 1 |
0.7%
|
|
| 13 | 1 |
0.7%
|
|
| 15 | 13 |
9.6%
|
|
| 20 | 30 |
22.2%
|
|
| 25 | 1 |
0.7%
|
|
| 30 | 10 |
7.4%
|
|
| 35 | 1 |
0.7%
|
|
| 40 | 9 |
6.7%
|
|
| 45 | 5 |
3.7%
|
|
| 50 | 10 |
7.4%
|
|
| 55 | 2 |
1.5%
|
|
| Sysmiss | 575 |