| Value | Category | Cases | |
|---|---|---|---|
| 0 | 335 |
16.8%
|
|
| 1 | 1423 |
71.2%
|
|
| 2 | 219 |
11%
|
|
| 3 | 21 |
1.1%
|
|
| 4 | 2 |
0.1%
|