| Value | Category | Cases | |
|---|---|---|---|
| 0 | 874 |
9.8%
|
|
| 1 | 767 |
8.6%
|
|
| 2 | 1334 |
14.9%
|
|
| 3 | 1328 |
14.8%
|
|
| 4 | 959 |
10.7%
|
|
| 5 | 626 |
7%
|
|
| 6 | 320 |
3.6%
|
|
| 7 | 129 |
1.4%
|
|
| 8 | 70 |
0.8%
|
|
| 9 | 27 |
0.3%
|
|
| 10 | 12 |
0.1%
|
|
| 11 | 5 |
0.1%
|
|
| 12 | 2 |
0%
|
|
| 13 | 1 |
0%
|
|
| Missing value | 2503 |
27.9%
|