| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2006 |
69.9%
|
|
| 2 | 479 |
16.7%
|
|
| 3 | 271 |
9.4%
|
|
| 4 | 77 |
2.7%
|
|
| 5 | 38 |
1.3%
|
|
| Sysmiss | 118 |