| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2175 |
65.7%
|
|
| 2 | 719 |
21.7%
|
|
| 3 | 316 |
9.5%
|
|
| 4 | 99 |
3%
|
|
| Sysmiss | 16831 |