| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4088 |
31.8%
|
|
| 1 | 5931 |
46.2%
|
|
| 2 | 2010 |
15.6%
|
|
| 3 | 507 |
3.9%
|
|
| 4 | 149 |
1.2%
|
|
| 5 | 69 |
0.5%
|
|
| 6 | 15 |
0.1%
|
|
| 7 | 62 |
0.5%
|
|
| Missing value | 14 |
0.1%
|