| Value | Category | Cases | |
|---|---|---|---|
| 0 | 241 |
48.8%
|
|
| 1 | 174 |
35.2%
|
|
| 2 | 74 |
15%
|
|
| 3 | 4 |
0.8%
|
|
| 6 | 1 |
0.2%
|
|
| Missing value | 65 |