| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
8.5%
|
|
| 1 | 2 |
3.4%
|
|
| 5 | 1 |
1.7%
|
|
| 6 | 1 |
1.7%
|
|
| 10 | 5 |
8.5%
|
|
| 15 | 1 |
1.7%
|
|
| 20 | 6 |
10.2%
|
|
| 25 | 1 |
1.7%
|
|
| 27 | 1 |
1.7%
|
|
| 28 | 1 |
1.7%
|
|
| 30 | 18 |
30.5%
|
|
| 40 | 8 |
13.6%
|
|
| 45 | 2 |
3.4%
|
|
| 48 | 1 |
1.7%
|
|
| 50 | 6 |
10.2%
|
|
| Sysmiss | 371 |