| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
0.7%
|
|
| 2 | 13 |
0.4%
|
|
| 3 | 3 |
0.1%
|
|
| 4 | 2 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| Missing value | 3015 |
98.7%
|