| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1755 |
11%
|
|
| 2 | 2199 |
13.8%
|
|
| 3 | 4355 |
27.4%
|
|
| 4 | 5177 |
32.6%
|
|
| 5 | 2404 |
15.1%
|
|
| Sysmiss | 550 |