| Value | Category | Cases | |
|---|---|---|---|
| 1 | 505 |
41.1%
|
|
| 2 | 523 |
42.6%
|
|
| 3 | 139 |
11.3%
|
|
| 4 | 46 |
3.7%
|
|
| 5 | 15 |
1.2%
|
|
| 6 | 1 |
0.1%
|
|
| Missing value | 777 |