| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2534 |
68.9%
|
|
| 2 | 893 |
24.3%
|
|
| 3 | 181 |
4.9%
|
|
| 4 | 52 |
1.4%
|
|
| 5 | 12 |
0.3%
|
|
| 6 | 4 |
0.1%
|
|
| Sysmiss | 3500 |