| Value | Category | Cases | |
|---|---|---|---|
| 0 | 199 |
35.7%
|
|
| 1 | 220 |
39.4%
|
|
| 2 | 87 |
15.6%
|
|
| 3 | 14 |
2.5%
|
|
| 4 | 2 |
0.4%
|
|
| 6 | 2 |
0.4%
|
|
| Missing value | 34 |
6.1%
|