| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1687 |
11%
|
|
| 2 | 1934 |
12.6%
|
|
| 3 | 3461 |
22.6%
|
|
| 4 | 5201 |
34%
|
|
| 5 | 3036 |
19.8%
|
|
| Sysmiss | 1251 |