| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
3.7%
|
|
| 3 | 1 |
1.9%
|
|
| 10 | 4 |
7.4%
|
|
| 15 | 5 |
9.3%
|
|
| 20 | 8 |
14.8%
|
|
| 25 | 1 |
1.9%
|
|
| 30 | 12 |
22.2%
|
|
| 31 | 1 |
1.9%
|
|
| 40 | 2 |
3.7%
|
|
| 50 | 2 |
3.7%
|
|
| 60 | 9 |
16.7%
|
|
| 90 | 1 |
1.9%
|
|
| 120 | 1 |
1.9%
|
|
| 122 | 1 |
1.9%
|
|
| 180 | 3 |
5.6%
|
|
| 240 | 1 |
1.9%
|
|
| Sysmiss | 60 |