| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1073 |
29.1%
|
|
| 2 | 959 |
26%
|
|
| 3 | 701 |
19%
|
|
| 4 | 328 |
8.9%
|
|
| 5 | 190 |
5.2%
|
|
| 6 | 48 |
1.3%
|
|
| 7 | 385 |
10.5%
|
|
| Missing value | 971 |