| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 9 | 16 |
0.5%
|
|
| 10 | 3019 |
99.3%
|
|
| 11 | 2 |
0.1%
|
|
| 14 | 1 |
0%
|
|
| 18 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| Sysmiss | 6 |