| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1451 |
66.4%
|
|
| 1 | 555 |
25.4%
|
|
| 2 | 105 |
4.8%
|
|
| 3 | 13 |
0.6%
|
|
| 9 | 61 |
2.8%
|
|
| Sysmiss | 65 |