| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1715 |
39.9%
|
|
| 2 | 1627 |
37.8%
|
|
| 3 | 619 |
14.4%
|
|
| 4 | 154 |
3.6%
|
|
| 5 | 32 |
0.7%
|
|
| 6 | 12 |
0.3%
|
|
| 7 | 4 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| Missing value | 134 |
3.1%
|