| Value | Category | Cases | |
|---|---|---|---|
| 0 | 382 |
12.2%
|
|
| 1 | 435 |
13.9%
|
|
| 2 | 268 |
8.6%
|
|
| 3 | 92 |
2.9%
|
|
| 4 | 33 |
1.1%
|
|
| 5 | 14 |
0.4%
|
|
| 6 | 3 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| Missing value | 1901 |
60.7%
|