| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2009 |
15.1%
|
|
| 1 | 2184 |
16.4%
|
|
| 2 | 2201 |
16.5%
|
|
| 3 | 2115 |
15.9%
|
|
| 4 | 1541 |
11.6%
|
|
| 5 | 1495 |
11.2%
|
|
| 6 | 1563 |
11.7%
|
|
| 7 | 82 |
0.6%
|
|
| 8 | 146 |
1.1%
|
|
| Sysmiss | 2956 |