| Value | Category | Cases | |
|---|---|---|---|
| 1 | 300 |
15.5%
|
|
| 2 | 129 |
6.7%
|
|
| 3 | 78 |
4%
|
|
| 4 | 22 |
1.1%
|
|
| 5 | 9 |
0.5%
|
|
| 6 | 2 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 1390 |