Fascinating collection, thank you all for sharing.
It's interesting how different Royal Families choose to issue medals. In the UK, it's only for events connected with the reign (Coronations and selected Jubilees), but with massive issue of those medals that they have. Some Scandinavians sitick to personal milestones (birthdays and weddings in the main, also some deaths).
The Danes have the best of both worlds, whatever's going on in the Royal Family there's a medal for it, which they keep affordable by only awarding a few of each one.