| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2213 |
66.5%
|
|
| 1 | 260 |
7.8%
|
|
| 2 | 225 |
6.8%
|
|
| 3 | 209 |
6.3%
|
|
| 4 | 150 |
4.5%
|
|
| 5 | 58 |
1.7%
|
|
| 6 | 33 |
1%
|
|
| 7 | 182 |
5.5%
|
|
| Missing value | 13 |