Are there statistics that cover more than the USA regarding how the age of
- licensed amateurs
- members of national ham organizations
is distributed? All I get are questionable sources on the internet for average ages, but I'd actually be interest in age cohort data, e.g. more a proper curve for ages 5 to 99.
I'm especially interested in numbers for
- Germany
- France
- Belgium
- Japan
- BRICS nations
- Commonwealth