| Value | Category | Cases | |
|---|---|---|---|
| 1 | 536 |
42.9%
|
|
| 2 | 17 |
1.4%
|
|
| 3 | 189 |
15.1%
|
|
| 4 | 1 |
0.1%
|
|
| Missing value | 507 |
40.6%
|