| Value | Category | Cases | |
|---|---|---|---|
| 1 | 189 |
12.3%
|
|
| 2 | 813 |
53%
|
|
| 3 | 318 |
20.7%
|
|
| 4 | 124 |
8.1%
|
|
| 5 | 54 |
3.5%
|
|
| 6 | 23 |
1.5%
|
|
| 7 | 9 |
0.6%
|
|
| 8 | 3 |
0.2%
|
|
| Sysmiss | 165 |