| Value | Category | Cases | |
|---|---|---|---|
| 0 | 253 |
15.3%
|
|
| 1 | 798 |
48.3%
|
|
| 2 | 401 |
24.3%
|
|
| 3 | 158 |
9.6%
|
|
| 4 | 28 |
1.7%
|
|
| 5 | 9 |
0.5%
|
|
| 6 | 4 |
0.2%
|