| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
1%
|
|
| 1 | 131 |
4.1%
|
|
| 2 | 172 |
5.3%
|
|
| 3 | 241 |
7.5%
|
|
| 4 | 310 |
9.6%
|
|
| 5 | 352 |
10.9%
|
|
| 6 | 439 |
13.6%
|
|
| 7 | 434 |
13.5%
|
|
| 8 | 360 |
11.2%
|
|
| 9 | 328 |
10.2%
|
|
| 10 | 213 |
6.6%
|
|
| 11 | 59 |
1.8%
|
|
| 12 | 155 |
4.8%
|
|
| Sysmiss | 691 |