| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1048 |
7.4%
|
|
| 2 | 1881 |
13.4%
|
|
| 3 | 3890 |
27.6%
|
|
| 4 | 4316 |
30.7%
|
|
| 5 | 2939 |
20.9%
|
|
| Sysmiss | 213 |