| Value | Category | Cases | |
|---|---|---|---|
| 0 | 818 |
32%
|
|
| 1 | 1443 |
56.4%
|
|
| 2 | 242 |
9.5%
|
|
| 3 | 42 |
1.6%
|
|
| 4 | 9 |
0.4%
|
|
| 5 | 6 |
0.2%
|
|
| Missing value | 47 |