| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1116 |
86.2%
|
|
| 1 | 112 |
8.7%
|
|
| 2 | 51 |
3.9%
|
|
| 3 | 12 |
0.9%
|
|
| 4 | 2 |
0.2%
|
|
| 5 | 1 |
0.1%
|
|
| Sysmiss | 2 |