

Rank of antidepressant use in 23 OECD countries
1 Iceland
2 Australia
3 Canada
4 Denmark
5 Sweden
7 UK
https://twitter.com/conradhackett/status/470186111612882944/photo/1
For those that maybe want to compare this to other fun facts like suicide (sorry, intentional self harm), you may view all the data here:
Statistics - OECD