| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1141 |
5.3%
|
| 2 | 1 | 4471 |
20.9%
|
| 3 | 2 | 4665 |
21.8%
|
| 4 | 3 | 4006 |
18.8%
|
| 5 | 4 | 2241 |
10.5%
|
| 6 | 5 | 2806 |
13.1%
|
| 7 | 6 | 1463 |
6.9%
|
| 8 | 7 | 556 |
2.6%
|
| Missing value | 4 |
0%
|