| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | 245 |
5.7%
|
|
| 2 | 35 |
0.8%
|
|
| 3 | 2 |
0%
|
|
| 4 | 2 |
0%
|
|
| 5 | 2 |
0%
|
|
| 6 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 15 | 2 |
0%
|
|
| 18 | 2 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 2 |
0%
|
|
| 24 | 1 |
0%
|
|
| 25 | 2 |
0%
|
|
| Missing value | 3996 |
93%
|