| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0%
|
|
| 1 | 599 |
14.9%
|
|
| 2 | 262 |
6.5%
|
|
| 3 | 82 |
2%
|
|
| 4 | 35 |
0.9%
|
|
| 5 | 11 |
0.3%
|
|
| 6 | 1 |
0%
|
|
| 7 | 28 |
0.7%
|
|
| 10 | 1 |
0%
|
|
| 14 | 4 |
0.1%
|
|
| 20 | 1 |
0%
|
|
| Missing value | 2999 |
74.5%
|