| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1630 |
16.5%
|
|
| 1 | 2471 |
25.1%
|
|
| 2 | 2218 |
22.5%
|
|
| 3 | 1630 |
16.5%
|
|
| 4 | 1053 |
10.7%
|
|
| 5 | 651 |
6.6%
|
|
| 6 | 128 |
1.3%
|
|
| 7 | 34 |
0.3%
|
|
| 8 | 23 |
0.2%
|
|
| 9 | 12 |
0.1%
|
|
| Sysmiss | 10 |