| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1529 |
76.6%
|
|
| 2 | 359 |
18%
|
|
| 3 | 68 |
3.4%
|
|
| 4 | 37 |
1.9%
|
|
| 5 | 3 |
0.2%
|
|
| Sysmiss | 4 |