| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1608 |
80.5%
|
|
| 1 | 258 |
12.9%
|
|
| 2 | 93 |
4.7%
|
|
| 3 | 28 |
1.4%
|
|
| 4 | 9 |
0.5%
|
|
| 6 | 1 |
0.1%
|