| Value | Category | Cases | |
|---|---|---|---|
| 0 | 433 |
67.7%
|
|
| 1 | 162 |
25.3%
|
|
| 2 | 24 |
3.8%
|
|
| 3 | 9 |
1.4%
|
|
| 4 | 3 |
0.5%
|
|
| 5 | 3 |
0.5%
|
|
| 6 | 3 |
0.5%
|
|
| 7 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|
|
| 20 | 1 |
0.2%
|