| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9978 |
97.5%
|
|
| 1 | 243 |
2.4%
|
|
| 2 | 6 |
0.1%
|
|
| 3 | 2 |
0%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 30 |