| Value | Category | Cases | |
|---|---|---|---|
| 0 | 367 |
25.7%
|
|
| 1 | 190 |
13.3%
|
|
| 2 | 298 |
20.9%
|
|
| 3 | 142 |
9.9%
|
|
| 4 | 188 |
13.2%
|
|
| 5 | 91 |
6.4%
|
|
| 6 | 109 |
7.6%
|
|
| 7 | 26 |
1.8%
|
|
| 8 | 15 |
1%
|
|
| 9 | 3 |
0.2%
|
|
| Sysmiss | 134 |