| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 246 |
0.1%
|
| 1 | 1 | 597 |
0.3%
|
| 2 | 2 | 45 |
0%
|
| 3 | 3 | 3 |
0%
|
| 4 | 4 | 6 |
0%
|
| 7 | 7 | 3 |
0%
|
| 20 | 20 | 3 |
0%
|
| 88 | Not applicable | 178672 |
99.5%
|