| Value | Category | Cases | |
|---|---|---|---|
| M | 191 |
17.7%
|
|
| N | 232 |
21.4%
|
|
| O | 218 |
20.1%
|
|
| P | 42 |
3.9%
|
|
| Q | 197 |
18.2%
|
|
| R | 42 |
3.9%
|
|
| S | 9 |
0.8%
|
|
| T | 10 |
0.9%
|
|
| U | 21 |
1.9%
|
|
| X | 120 |
11.1%
|