| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1367 |
4.9%
|
|
| 1 | 10016 |
36.1%
|
|
| 2 | 4127 |
14.9%
|
|
| 3 | 4904 |
17.7%
|
|
| 4 | 4128 |
14.9%
|
|
| 5 | 2937 |
10.6%
|
|
| 6 | 140 |
0.5%
|
|
| 7 | 106 |
0.4%
|
|
| Sysmiss | 4637 |