| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1419 |
42.6%
|
|
| 1 | 374 |
11.2%
|
|
| 2 | 406 |
12.2%
|
|
| 3 | 307 |
9.2%
|
|
| 4 | 237 |
7.1%
|
|
| 5 | 158 |
4.7%
|
|
| 6 | 129 |
3.9%
|
|
| 7 | 301 |
9%
|
|
| Missing value | 12 |