| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
1.6%
|
|
| 1 | 27 |
5.4%
|
|
| 2 | 118 |
23.8%
|
|
| 3 | 115 |
23.2%
|
|
| 4 | 82 |
16.5%
|
|
| 5 | 47 |
9.5%
|
|
| 6 | 22 |
4.4%
|
|
| 7 | 7 |
1.4%
|
|
| 8 | 6 |
1.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 20 |
4%
|
|
| 12 | 42 |
8.5%
|
|
| 13 | 1 |
0.2%
|
|
| Sysmiss | 1455 |