| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2438 |
49.7%
|
|
| 1 | 1790 |
36.5%
|
|
| 2 | 427 |
8.7%
|
|
| 3 | 135 |
2.8%
|
|
| 4 | 77 |
1.6%
|
|
| 5 | 28 |
0.6%
|
|
| 7 | Missing | 10 |
0.2%
|
| Sysmiss | 1 |