| Value | Category | Cases | |
|---|---|---|---|
| 1 | 232 |
13.3%
|
|
| 2 | 1458 |
83.6%
|
|
| 3 | 7 |
0.4%
|
|
| 4 | 4 |
0.2%
|
|
| 5 | 4 |
0.2%
|
|
| 6 | 13 |
0.7%
|
|
| 7 | 11 |
0.6%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 9 |
0.5%
|
|
| 15 | 4 |
0.2%
|
|
| Sysmiss | 2716 |