Qualità della vita…

1. Zurich, Switzerland (1) 2. Geneva, Switzerland (2) 3. Vancouver, Canada (3) 4. Vienna, Austria (3) 5. Auckland, New Zealand (8) 6. Dusseldorf, Germany (5) 7. Frankfurt, Germany (6) 8. Munich, Germany (7) 9. Bern, Switzerland (9) 9. Sydney, Australia (9) 11. Copenhagen, Denmark (11) 12. Wellington, New Zealand (14) 13. Amsterdam, Netherlands (12) 14. Brussels, Belgium (13) 15. Toronto, Canada (16) 16. Berlin, Germany (16) 17. Melbourne, Australia (14) 18. Luxembourg, ...