| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1330 |
40.1%
|
|
| 1 | 343 |
10.3%
|
|
| 2 | 264 |
8%
|
|
| 3 | 213 |
6.4%
|
|
| 4 | 140 |
4.2%
|
|
| 5 | 75 |
2.3%
|
|
| 6 | 57 |
1.7%
|
|
| 7 | 897 |
27%
|
|
| Missing value | 24 |