| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
0.4%
|
|
| 1 | 2029 |
66.4%
|
|
| 2 | 947 |
31%
|
|
| 3 | 65 |
2.1%
|
|
| Sysmiss | 15603 |