| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1851 |
28.8%
|
|
| 2 | 1028 |
16%
|
|
| 3 | 208 |
3.2%
|
|
| 4 | 50 |
0.8%
|
|
| 5 | 8 |
0.1%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 11 | 1 |
0%
|
|
| Missing value | 3270 |
50.9%
|