| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1921 |
98.9%
|
|
| 2 | 16 |
0.8%
|
|
| 4 | 2 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 3 |
0.2%
|
|
| Sysmiss | 19 |