| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10667 |
70.8%
|
|
| 1 | 676 |
4.5%
|
|
| 2 | 947 |
6.3%
|
|
| 3 | 742 |
4.9%
|
|
| 4 | 286 |
1.9%
|
|
| 5 | 1653 |
11%
|
|
| 8 | 18 |
0.1%
|
|
| 9 | 83 |
0.6%
|
|
| Sysmiss | 4 |