| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1050 |
7.5%
|
|
| 2 | 3094 |
22%
|
|
| 3 | 4537 |
32.2%
|
|
| 4 | 3902 |
27.7%
|
|
| 5 | 1505 |
10.7%
|
|
| Sysmiss | 199 |