| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7535 |
56.5%
|
|
| 1 | 775 |
5.8%
|
|
| 2 | 730 |
5.5%
|
|
| 3 | 568 |
4.3%
|
|
| 4 | 348 |
2.6%
|
|
| 5 | 231 |
1.7%
|
|
| 6 | 143 |
1.1%
|
|
| 7 | 1972 |
14.8%
|
|
| Missing value | 1038 |
7.8%
|