| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9202 |
89.2%
|
|
| 1 | 908 |
8.8%
|
|
| 2 | 185 |
1.8%
|
|
| 3 | 17 |
0.2%
|
|
| 4 | 3 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 4 |