| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1010 |
98.1%
|
|
| 1 | 15 |
1.5%
|
|
| 2 | 4 |
0.4%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 1232 |