| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8837 |
86.1%
|
|
| 1 | 1196 |
11.7%
|
|
| 2 | 195 |
1.9%
|
|
| 3 | 26 |
0.3%
|
|
| 4 | 1 |
0%
|
|
| 5 | 2 |
0%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 2 |