| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4544 |
63.2%
|
|
| 2 | 1914 |
26.6%
|
|
| 3 | 570 |
7.9%
|
|
| 4 | 138 |
1.9%
|
|
| 5 | 22 |
0.3%
|
|
| 6 | 2 |
0%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 4612 |