| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2645 |
72%
|
|
| 2 | 791 |
21.5%
|
|
| 3 | 194 |
5.3%
|
|
| 4 | 28 |
0.8%
|
|
| 5 | 7 |
0.2%
|
|
| 6 | 5 |
0.1%
|
|
| 7 | 2 |
0.1%
|
|
| Sysmiss | 4200 |