| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1863 |
28.9%
|
|
| 1 | 610 |
9.5%
|
|
| 2 | 1497 |
23.2%
|
|
| 3 | 894 |
13.9%
|
|
| 4 | 331 |
5.1%
|
|
| 5 | 160 |
2.5%
|
|
| 6 | 105 |
1.6%
|
|
| 7 | 23 |
0.4%
|
|
| 8 | 15 |
0.2%
|
|
| 9 | 5 |
0.1%
|
|
| 10 | 4 |
0.1%
|
|
| 12 | 18 |
0.3%
|
|
| 13 | 2 |
0%
|
|
| 14 | 1 |
0%
|
|
| 24 | 6 |
0.1%
|
|
| 36 | 1 |
0%
|
|
| Missing value | 904 |
14%
|