| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1653 |
16.2%
|
|
| 1 | 2770 |
27.2%
|
|
| 2 | 2463 |
24.1%
|
|
| 3 | 1693 |
16.6%
|
|
| 4 | 880 |
8.6%
|
|
| 5 | 459 |
4.5%
|
|
| 6 | 191 |
1.9%
|
|
| 7 | 65 |
0.6%
|
|
| 8 | 19 |
0.2%
|
|
| 9 | 7 |
0.1%
|
|
| Sysmiss | 1325 |