| Value | Category | Cases | |
|---|---|---|---|
| 0 | 261 |
78.4%
|
|
| 1 | 46 |
13.8%
|
|
| 2 | 12 |
3.6%
|
|
| 3 | 4 |
1.2%
|
|
| 4 | 3 |
0.9%
|
|
| 5 | 4 |
1.2%
|
|
| 10 | 2 |
0.6%
|
|
| 20 | 1 |
0.3%
|