| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2713 |
94.6%
|
|
| 1 | 132 |
4.6%
|
|
| 2 | 15 |
0.5%
|
|
| 3 | 3 |
0.1%
|
|
| 4 | 4 |
0.1%
|
|
| Sysmiss | 1 |