| Value | Category | Cases | |
|---|---|---|---|
| 0 | 617 |
27.8%
|
|
| 1 | 716 |
32.3%
|
|
| 2 | 486 |
21.9%
|
|
| 3 | 250 |
11.3%
|
|
| 4 | 84 |
3.8%
|
|
| 5 | 19 |
0.9%
|
|
| 6 | 5 |
0.2%
|
|
| 7 | 42 |
1.9%
|