| Value | Category | Cases | |
|---|---|---|---|
| 0 | 163 |
25.3%
|
|
| 1 | 176 |
27.3%
|
|
| 2 | 170 |
26.4%
|
|
| 3 | 75 |
11.6%
|
|
| 4 | 28 |
4.3%
|
|
| 5 | 15 |
2.3%
|
|
| 6 | 8 |
1.2%
|
|
| 7 | 3 |
0.5%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| 15 | 3 |
0.5%
|