| Value | Category | Cases | |
|---|---|---|---|
| 1 | 815 |
74.8%
|
|
| 2 | 174 |
16%
|
|
| 3 | 6 |
0.6%
|
|
| 4 | 61 |
5.6%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 25 |
2.3%
|
|
| 7 | 2 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 4 |
0.4%
|
|
| Sysmiss | 126 |