| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2267 |
38.6%
|
|
| 1 | 2529 |
43.1%
|
|
| 2 | 801 |
13.6%
|
|
| 3 | 191 |
3.3%
|
|
| 4 | 48 |
0.8%
|
|
| 5 | 26 |
0.4%
|
|
| 6 | 7 |
0.1%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 2 |
0%
|
|
| Sysmiss | 23893 |