| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1522 |
27.5%
|
|
| 2 | 2871 |
51.9%
|
|
| 3 | 1076 |
19.5%
|
|
| 4 | 29 |
0.5%
|
|
| 5 | 11 |
0.2%
|
|
| 98 | DK | 16 |
0.3%
|
| 99 | Missing | 2 |
0%
|
| Sysmiss | 10643 |