| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 660 |
93.9%
|
| 1 | Yes | 35 |
5%
|
| 2 | 4 |
0.6%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 3 |
0.4%
|
|
| Sysmiss | 1150 |