| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1050 |
16%
|
|
| 1 | 971 |
14.8%
|
|
| 2 | 289 |
4.4%
|
|
| 3 | 41 |
0.6%
|
|
| 4 | 10 |
0.2%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| Missing value | 4197 |
64%
|