| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5731 |
7.5%
|
|
| 2 | 10433 |
13.6%
|
|
| 3 | 23556 |
30.8%
|
|
| 4 | 16414 |
21.4%
|
|
| 5 | 5917 |
7.7%
|
|
| 9 | NS / NR | 14513 |
19%
|
| Sysmiss | 33719 |