| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2002 |
86.2%
|
|
| 1 | 297 |
12.8%
|
|
| 2 | 19 |
0.8%
|
|
| 3 | 4 |
0.2%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 10554 |