| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.3%
|
|
| 2 | 2 |
0.3%
|
|
| 3 | 535 |
77%
|
|
| 4 | 91 |
13.1%
|
|
| 5 | 24 |
3.5%
|
|
| 6 | 27 |
3.9%
|
|
| 7 | 6 |
0.9%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 3 |
0.4%
|
|
| 10 | 3 |
0.4%
|
|
| Sysmiss | 1895 |