| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1999 |
16.3%
|
|
| 2 | 5152 |
41.9%
|
|
| 3 | 4019 |
32.7%
|
|
| 4 | 992 |
8.1%
|
|
| 5 | 117 |
1%
|
|
| 6 | 11 |
0.1%
|
|
| Sysmiss | 36896 |