| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1740 |
77.2%
|
|
| 2 | 151 |
6.7%
|
|
| 3 | 108 |
4.8%
|
|
| 4 | 32 |
1.4%
|
|
| 5 | 194 |
8.6%
|
|
| 6 | 28 |
1.2%
|
|
| Sysmiss | 1469 |