| Value | Category | Cases | |
|---|---|---|---|
| 0 | 209 |
61.3%
|
|
| 1 | 90 |
26.4%
|
|
| 2 | 37 |
10.9%
|
|
| 3 | 4 |
1.2%
|
|
| 5 | 1 |
0.3%
|
|
| Missing value | 47 |