| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4700 |
77.3%
|
|
| 2 | 1057 |
17.4%
|
|
| 3 | 72 |
1.2%
|
|
| 4 | 28 |
0.5%
|
|
| 5 | 221 |
3.6%
|
|
| Sysmiss | 17939 |