| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | 126 |
3.1%
|
|
| 2 | 72 |
1.8%
|
|
| 3 | 17 |
0.4%
|
|
| 4 | 4 |
0.1%
|
|
| 5 | 3 |
0.1%
|
|
| 6 | 1 |
0%
|
|
| 8 | 2 |
0%
|
|
| 10 | 1 |
0%
|
|
| Missing value | 3795 |
94.3%
|