| Value | Category | Cases | |
|---|---|---|---|
| 1 | 430 |
82.5%
|
|
| 2 | 29 |
5.6%
|
|
| 3 | 39 |
7.5%
|
|
| 4 | 20 |
3.8%
|
|
| other | 3 |
0.6%
|