| Value | Category | Cases | |
|---|---|---|---|
| 1 | 202 |
5.6%
|
|
| 2 | 418 |
11.5%
|
|
| 3 | 624 |
17.2%
|
|
| 4 | 372 |
10.2%
|
|
| 5 | 269 |
7.4%
|
|
| 6 | 50 |
1.4%
|
|
| 7 | 1695 |
46.7%
|
|
| Missing value | 1025 |