| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3483 |
15.1%
|
|
| 1 | 3425 |
14.8%
|
|
| 2 | 5549 |
24%
|
|
| 3 | 2862 |
12.4%
|
|
| 4 | 2113 |
9.1%
|
|
| 5 | 1310 |
5.7%
|
|
| 6 | 175 |
0.8%
|
|
| 7 | 4169 |
18%
|
|
| Missing value | 52 |
0.2%
|