| Value | Category | Cases | |
|---|---|---|---|
| 0 | 697 |
51.5%
|
|
| 1 | 218 |
16.1%
|
|
| 2 | 162 |
12%
|
|
| 3 | 68 |
5%
|
|
| 4 | 62 |
4.6%
|
|
| 5 | 46 |
3.4%
|
|
| 6 | 26 |
1.9%
|
|
| 7 | 7-9 | 38 |
2.8%
|
| 8 | 10 or more | 37 |
2.7%
|