| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1214 |
94.3%
|
|
| 1 | 60 |
4.7%
|
|
| 2 | 6 |
0.5%
|
|
| 3 | 5 |
0.4%
|
|
| 4 | 2 |
0.2%
|
|
| Sysmiss | 11 |