| Value | Category | Cases | |
|---|---|---|---|
| 0 | 491 |
13.8%
|
|
| 1 | 147 |
4.1%
|
|
| 2 | 310 |
8.7%
|
|
| 3 | 254 |
7.2%
|
|
| 4 | 142 |
4%
|
|
| 5 | 462 |
13%
|
|
| 6 | 378 |
10.7%
|
|
| 7 | 67 |
1.9%
|
|
| 8 | 173 |
4.9%
|
|
| 9 | 143 |
4%
|
|
| 10 | 351 |
9.9%
|
|
| 11 | 630 |
17.8%
|
|
| Sysmiss | 153 |