| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2009 |
53.9%
|
|
| 2 | 46 |
1.2%
|
|
| 3 | 1125 |
30.2%
|
|
| 4 | 461 |
12.4%
|
|
| 888 | 1 |
0%
|
|
| 999 | 85 |
2.3%
|
|
| Sysmiss | 1102 |