| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9423 |
64.9%
|
|
| 1 | 1643 |
11.3%
|
|
| 2 | 1531 |
10.5%
|
|
| 3 | 854 |
5.9%
|
|
| 4 | 329 |
2.3%
|
|
| 5 | 123 |
0.8%
|
|
| 6 | 60 |
0.4%
|
|
| 7 | 563 |
3.9%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 8736 |