| Value | Category | Cases | |
|---|---|---|---|
| 0 | 525 |
64.2%
|
|
| 1 | 109 |
13.3%
|
|
| 2 | 15 |
1.8%
|
|
| 98 | 38 |
4.6%
|
|
| Missing value | 131 |
16%
|