| Value | Category | Cases | |
|---|---|---|---|
| 0 | 233 |
1%
|
|
| 1 | 2027 |
8.5%
|
|
| 2 | 3736 |
15.6%
|
|
| 3 | 3955 |
16.5%
|
|
| 4 | 2958 |
12.3%
|
|
| 5 | 3165 |
13.2%
|
|
| 6 | 702 |
2.9%
|
|
| 7 | 6278 |
26.2%
|
|
| Missing value | 900 |
3.8%
|