| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | 17 |
0.5%
|
|
| 2 | 7 |
0.2%
|
|
| 3 | 9 |
0.3%
|
|
| 4 | 27 |
0.8%
|
|
| 5 | 22 |
0.6%
|
|
| 6 | 9 |
0.3%
|
|
| 7 | 3450 |
97.3%
|
|
| Missing value | 1 |
0%
|