| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2457 |
9%
|
|
| 1 | 14621 |
53.8%
|
|
| 2 | 5792 |
21.3%
|
|
| 3 | 2870 |
10.6%
|
|
| 4 | 1039 |
3.8%
|
|
| 5 | 326 |
1.2%
|
|
| 6 | 71 |
0.3%
|
|
| 7 | 19 |
0.1%
|
|
| 8 | 3 |
0%
|
|
| Sysmiss | 802 |