| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 18550 |
98.5%
|
| 2 | 1 | 199 |
1.1%
|
| 3 | 2 | 34 |
0.2%
|
| 4 | 3 | 7 |
0%
|
| 5 | 4 | 2 |
0%
|
| 6 | 5 | 1 |
0%
|
| 7 | 7 | 3 |
0%
|
| 8 | no | 1 |
0%
|
| Missing value | 32 |
0.2%
|