| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1240 |
56.3%
|
| 2 | No | 602 |
27.3%
|
| 3 | 206 |
9.4%
|
|
| 4 | 16 |
0.7%
|
|
| 5 | 124 |
5.6%
|
|
| 9 | 14 |
0.6%
|
|
| Sysmiss | 16970 |