| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2020 |
69.1%
|
|
| 1 | 632 |
21.6%
|
|
| 2 | 196 |
6.7%
|
|
| 3 | 50 |
1.7%
|
|
| 4 | 25 |
0.9%
|
|
| 5 | 1 |
0%
|