| Value | Category | Cases | |
|---|---|---|---|
| 0 | 253 |
47.9%
|
|
| 1 | 3 |
0.6%
|
|
| 2 | 18 |
3.4%
|
|
| 3 | 29 |
5.5%
|
|
| 4 | 50 |
9.5%
|
|
| 5 | 34 |
6.4%
|
|
| 6 | 48 |
9.1%
|
|
| 7 | 32 |
6.1%
|
|
| 8 | 21 |
4%
|
|
| 9 | 17 |
3.2%
|
|
| 10 | 11 |
2.1%
|
|
| 11 | 6 |
1.1%
|
|
| 12 | 3 |
0.6%
|
|
| 13 | 3 |
0.6%
|
|
| Sysmiss | 13 |