| Value | Category | Cases | |
|---|---|---|---|
| 1 | 516 |
77.4%
|
|
| 2 | 103 |
15.4%
|
|
| 3 | 26 |
3.9%
|
|
| 4 | 9 |
1.3%
|
|
| 5 | 3 |
0.4%
|
|
| 6 | 7 |
1%
|
|
| 8 | 3 |
0.4%
|
|
| Sysmiss | 19996 |