| Value | Category | Cases | |
|---|---|---|---|
| 0 | 217 |
2.3%
|
|
| 1 | 1874 |
20.3%
|
|
| 2 | 2113 |
22.9%
|
|
| 3 | 2036 |
22%
|
|
| 4 | 826 |
8.9%
|
|
| 5 | 442 |
4.8%
|
|
| 6 | 140 |
1.5%
|
|
| 7 | 1593 |
17.2%
|
|
| 9 | 2 |
0%
|
|
| Sysmiss | 471 |