| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 39 |
2%
|
| 1 | 2 | 109 |
5.6%
|
| 2 | 3 | 291 |
15%
|
| 3 | 4 | 330 |
17%
|
| 4 | 5 | 332 |
17.1%
|
| 5 | 6 | 244 |
12.6%
|
| 6 | 7 | 204 |
10.5%
|
| 7 | 8 | 154 |
8%
|
| 8 | 9 | 101 |
5.2%
|
| 9 | 10 | 59 |
3%
|
| 10 | 11 | 32 |
1.7%
|
| 11 | 12 | 20 |
1%
|
| 12 | 13 | 15 |
0.8%
|
| 13 | 14 | 7 |
0.4%
|
| Sysmiss | 10 |