| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1405 |
93.5%
|
|
| 1 | 74 |
4.9%
|
|
| 2 | 15 |
1%
|
|
| 3 | 9 |
0.6%
|
|
| Sysmiss | 92 |