| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2967 |
93.7%
|
| 1 | Yes | 119 |
3.8%
|
| 2 | 58 |
1.8%
|
|
| 3 | 23 |
0.7%
|
|
| Sysmiss | 11710 |