| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
14.5%
|
|
| 1 | 1 |
0.7%
|
|
| 5 | 1 |
0.7%
|
|
| 7 | 1 |
0.7%
|
|
| 10 | 1 |
0.7%
|
|
| 12 | 1 |
0.7%
|
|
| 15 | 9 |
6.2%
|
|
| 18 | 2 |
1.4%
|
|
| 20 | 10 |
6.9%
|
|
| 22 | 3 |
2.1%
|
|
| 23 | 1 |
0.7%
|
|
| 25 | 1 |
0.7%
|
|
| 26 | 2 |
1.4%
|
|
| 27 | 3 |
2.1%
|
|
| 28 | 2 |
1.4%
|
|
| 29 | 3 |
2.1%
|
|
| 30 | 35 |
24.1%
|
|
| 31 | 1 |
0.7%
|
|
| 999 | Not applicable | 47 |
32.4%
|