| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
6.9%
|
|
| 1 | 6 |
3.2%
|
|
| 5 | 3 |
1.6%
|
|
| 7 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 15 |
8%
|
|
| 12 | 1 |
0.5%
|
|
| 15 | 13 |
6.9%
|
|
| 20 | 25 |
13.3%
|
|
| 22 | 1 |
0.5%
|
|
| 25 | 9 |
4.8%
|
|
| 30 | 54 |
28.7%
|
|
| 35 | 8 |
4.3%
|
|
| 40 | 18 |
9.6%
|
|
| 45 | 4 |
2.1%
|
|
| 50 | 13 |
6.9%
|
|
| 53 | 1 |
0.5%
|
|
| 55 | 1 |
0.5%
|
|
| 57 | 1 |
0.5%
|
|
| Sysmiss | 731 |