| Value | Category | Cases | |
|---|---|---|---|
| 0 | 253 |
19.5%
|
|
| 1 | 104 |
8%
|
|
| 2 | 184 |
14.2%
|
|
| 3 | 187 |
14.4%
|
|
| 4 | 117 |
9%
|
|
| 5 | 140 |
10.8%
|
|
| 6 | 78 |
6%
|
|
| 7 | 83 |
6.4%
|
|
| 8 | 51 |
3.9%
|
|
| 9 | 29 |
2.2%
|
|
| 10 | 23 |
1.8%
|
|
| 11 | 4 |
0.3%
|
|
| 12 | 4 |
0.3%
|
|
| 13 | 42 |
3.2%
|
|
| Sysmiss | 1753 |