| Value | Category | Cases | |
|---|---|---|---|
| 1 | 560 |
64.8%
|
|
| 2 | 198 |
22.9%
|
|
| 3 | 64 |
7.4%
|
|
| 4 | 27 |
3.1%
|
|
| 5 | 9 |
1%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 3 |
0.3%
|
|
| Sysmiss | 927 |