| Value | Category | Cases | |
|---|---|---|---|
| 1 | 448 |
34.7%
|
|
| 2 | 336 |
26%
|
|
| 3 | 243 |
18.8%
|
|
| 4 | 142 |
11%
|
|
| 5 | 94 |
7.3%
|
|
| 6 | 27 |
2.1%
|
|
| Sysmiss | 6796 |