| Value | Category | Cases | |
|---|---|---|---|
| 0 | 397 |
9.5%
|
|
| 1 | 1274 |
30.6%
|
|
| 2 | 1075 |
25.8%
|
|
| 3 | 732 |
17.6%
|
|
| 4 | 401 |
9.6%
|
|
| 5 | 196 |
4.7%
|
|
| 6 | 68 |
1.6%
|
|
| 7 | 20 |
0.5%
|
|
| 8 | 6 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 2277 |