| Value | Category | Cases | |
|---|---|---|---|
| 0 | 50 |
2.2%
|
|
| 1 | 2118 |
92%
|
|
| 2 | 91 |
4%
|
|
| 3 | 32 |
1.4%
|
|
| 4 | 11 |
0.5%
|
|
| Sysmiss | 13049 |