| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8939 |
88.6%
|
|
| 1 | 924 |
9.2%
|
|
| 2 | 182 |
1.8%
|
|
| 3 | 28 |
0.3%
|
|
| 4 | 10 |
0.1%
|
|
| 5 | 2 |
0%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 4 |