| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1544 |
32.6%
|
|
| 2 | 1908 |
40.3%
|
|
| 3 | 1055 |
22.3%
|
|
| 4 | 208 |
4.4%
|
|
| 5 | 15 |
0.3%
|
|
| Sysmiss | 99 |