| Value | Category | Cases | |
|---|---|---|---|
| 1 | 953 |
74.3%
|
|
| 2 | 27 |
2.1%
|
|
| 3 | 137 |
10.7%
|
|
| 4 | 121 |
9.4%
|
|
| 5 | 41 |
3.2%
|
|
| 8 | 3 |
0.2%
|
|
| Sysmiss | 7713 |