| Value | Category | Cases | |
|---|---|---|---|
| 1 | 163 |
30.6%
|
|
| 2 | 241 |
45.2%
|
|
| 3 | 77 |
14.4%
|
|
| 4 | 25 |
4.7%
|
|
| 5 | 9 |
1.7%
|
|
| 6 | 2 |
0.4%
|
|
| 7 | 16 |
3%
|
|
| Sysmiss | 2210 |