| Value | Category | Cases | |
|---|---|---|---|
| 0 | 488 |
63.4%
|
|
| 1 | 134 |
17.4%
|
|
| 2 | 83 |
10.8%
|
|
| 3 | 36 |
4.7%
|
|
| 4 | 15 |
1.9%
|
|
| 5 | 2 |
0.3%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 10 |
1.3%
|