| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
8.7%
|
|
| 2 | 41 |
23.7%
|
|
| 2 1 | 3 |
1.7%
|
|
| 2 3 | 4 |
2.3%
|
|
| 3 | 97 |
56.1%
|
|
| 3 1 | 1 |
0.6%
|
|
| 3 2 | 9 |
5.2%
|
|
| 4 | 3 |
1.7%
|