| Value | Category | Cases | |
|---|---|---|---|
| 1 | 81 |
6.7%
|
|
| 2 | 937 |
77.8%
|
|
| 3 | 101 |
8.4%
|
|
| 4 | 40 |
3.3%
|
|
| 5 | 17 |
1.4%
|
|
| 6 | 10 |
0.8%
|
|
| 7 | 12 |
1%
|
|
| 8 | 4 |
0.3%
|
|
| 9 | 2 |
0.2%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 4688 |