| Value | Category | Cases | |
|---|---|---|---|
| 0 | 856 |
32.6%
|
|
| 1 | 1467 |
55.9%
|
|
| 2 | 263 |
10%
|
|
| 3 | 38 |
1.4%
|
|
| 4 | 2 |
0.1%
|
|
| Sysmiss | 24 |