| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1205 |
66.8%
|
|
| 1 | 399 |
22.1%
|
|
| 2 | 74 |
4.1%
|
|
| 3 | 76 |
4.2%
|
|
| 4 | 43 |
2.4%
|
|
| 5 | 5 |
0.3%
|
|
| 20 | 1 |
0.1%
|