| Value | Category | Cases | |
|---|---|---|---|
| 1 | 150 |
13.9%
|
|
| 2 | 860 |
79.9%
|
|
| 3 | 19 |
1.8%
|
|
| 4 | 6 |
0.6%
|
|
| 5 | 3 |
0.3%
|
|
| 6 | 21 |
2%
|
|
| 7 | 3 |
0.3%
|
|
| 8 | 6 |
0.6%
|
|
| 9 | 8 |
0.7%
|
|
| Sysmiss | 25 |