| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
4.2%
|
|
| 2 | 22 |
1.8%
|
|
| 3 | 794 |
65.3%
|
|
| 4 | 128 |
10.5%
|
|
| 5 | 47 |
3.9%
|
|
| 6 | 155 |
12.8%
|
|
| 7 | 8 |
0.7%
|
|
| 8 | 10 |
0.8%
|
|
| Sysmiss | 664 |