| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8933 |
86.6%
|
|
| 1 | 983 |
9.5%
|
|
| 2 | 311 |
3%
|
|
| 3 | 64 |
0.6%
|
|
| 4 | 20 |
0.2%
|
|
| 5 | 3 |
0%
|
|
| 6 | 3 |
0%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 3 |