| Value |
Category |
| A |
|
| AB |
|
| ABF |
|
| AC |
|
| ACF |
|
| AF |
|
| B |
|
| BC |
|
| BCD |
|
| BCF |
|
| BD |
|
| BE |
|
| BEF |
|
| BF |
|
| BFG |
|
| BG |
|
| BH |
|
| C |
|
| CF |
|
| D |
|
| DF |
|
| E |
|
| EF |
|
| F |
|
| FG |
|
| G |
|
| X |
|
| b |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.