| Value | Category | Cases | |
|---|---|---|---|
| 0 | 187 |
91.7%
|
|
| 1 | 12 |
5.9%
|
|
| 2 | 1 |
0.5%
|
|
| 3 | 1 |
0.5%
|
|
| 12 | 3 |
1.5%
|
|
| Sysmiss | 2534 |