| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1820 |
22.6%
|
|
| 1 | 726 |
9%
|
|
| 2 | 1477 |
18.4%
|
|
| 3 | 810 |
10.1%
|
|
| 4 | 296 |
3.7%
|
|
| 5 | 149 |
1.9%
|
|
| 6 | 114 |
1.4%
|
|
| 7 | 30 |
0.4%
|
|
| 8 | 14 |
0.2%
|
|
| 9 | 7 |
0.1%
|
|
| 10 | 6 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| 12 | 33 |
0.4%
|
|
| 16 | 2 |
0%
|
|
| 18 | 2 |
0%
|
|
| 24 | 2 |
0%
|
|
| 40 | 1 |
0%
|
|
| Missing value | 2556 |
31.8%
|