| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
11.8%
|
|
| 1 | 36 |
6.7%
|
|
| 2 | 45 |
8.4%
|
|
| 3 | 32 |
6%
|
|
| 4 | 21 |
3.9%
|
|
| 5 | 16 |
3%
|
|
| 6 | 24 |
4.5%
|
|
| 7 | 8 |
1.5%
|
|
| 8 | 16 |
3%
|
|
| 9 | 10 |
1.9%
|
|
| 10 | 14 |
2.6%
|
|
| 11 | 5 |
0.9%
|
|
| 12 | 61 |
11.4%
|
|
| 13 | 184 |
34.4%
|
|
| Sysmiss | 17998 |