| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3603 |
52.2%
|
|
| 2 | 2603 |
37.7%
|
|
| 3 | 491 |
7.1%
|
|
| 4 | 153 |
2.2%
|
|
| 5 | 40 |
0.6%
|
|
| 6 | 11 |
0.2%
|
|
| 7 | 2 |
0%
|
|
| 8 | 2 |
0%
|
|
| Sysmiss | 4087 |