| Value | Category | Cases | |
|---|---|---|---|
| 0 | 975 |
64.9%
|
|
| 1 | 278 |
18.5%
|
|
| 2 | 162 |
10.8%
|
|
| 3 | 85 |
5.7%
|
|
| 888 | 3 |
0.2%
|
|
| Sysmiss | 92 |