| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1461 |
76.1%
|
|
| 2 | 259 |
13.5%
|
|
| 3 | 7 |
0.4%
|
|
| 4 | 160 |
8.3%
|
|
| 5 | 4 |
0.2%
|
|
| 6 | 29 |
1.5%
|
|
| Sysmiss | 2240 |