| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4116 |
36.6%
|
|
| 2 | 4716 |
41.9%
|
|
| 3 | 1725 |
15.3%
|
|
| 4 | 527 |
4.7%
|
|
| 5 | 131 |
1.2%
|
|
| 6 | 45 |
0.4%
|
|
| Sysmiss | 20 |