| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1865 |
83.1%
|
|
| 1 | 266 |
11.9%
|
|
| 2 | 98 |
4.4%
|
|
| 3 | 11 |
0.5%
|
|
| 4 | 2 |
0.1%
|
|
| 5 | 2 |
0.1%
|
|
| Sysmiss | 71897 |