| Value | Category | Cases | |
|---|---|---|---|
| 0 | 180 |
10.5%
|
|
| 1 | 345 |
20.1%
|
|
| 10 | 47 |
2.7%
|
|
| 12 | 7 |
0.4%
|
|
| 14 | 2 |
0.1%
|
|
| 15 | 10 |
0.6%
|
|
| 18 | 1 |
0.1%
|
|
| 2 | 453 |
26.4%
|
|
| 20 | 5 |
0.3%
|
|
| 21 | 1 |
0.1%
|
|
| 3 | 302 |
17.6%
|
|
| 30 | 2 |
0.1%
|
|
| 4 | 169 |
9.9%
|
|
| 5 | 73 |
4.3%
|
|
| 6 | 62 |
3.6%
|
|
| 7 | 19 |
1.1%
|
|
| 8 | 35 |
2%
|
|
| 9 | 1 |
0.1%
|