| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1636 |
77.8%
|
|
| 1 | 143 |
6.8%
|
|
| 2 | 153 |
7.3%
|
|
| 3 | 77 |
3.7%
|
|
| 4 | 50 |
2.4%
|
|
| 5 | 27 |
1.3%
|
|
| 6 | 17 |
0.8%
|