| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1168 |
14.5%
|
|
| 1 | 1241 |
15.4%
|
|
| 2 | 2898 |
36.1%
|
|
| 3 | 501 |
6.2%
|
|
| 4 | 381 |
4.7%
|
|
| 5 | 189 |
2.4%
|
|
| 6 | 72 |
0.9%
|
|
| 7 | 42 |
0.5%
|
|
| 8 | 17 |
0.2%
|
|
| 9 | 7 |
0.1%
|
|
| 10 | 2 |
0%
|
|
| Missing value | 1518 |
18.9%
|