Sadly, the U.S. is no longer one of them.

But the top 20 changed a good deal.

New to the lineup is Costa Rica, which came in at 12, and Kuwait following at 13.

Beautiful cityscape, Helsinki, the capital of Finland, view of the embankment with boats and houses at sunset, travel to Northern Europe

Photo:Olezzo/Getty Images

However, this latest report found that wasnt always the case.

The findings show that there is a huge difference in happiness between age groups within countries.

Why Did the U.S. Drop In Ranking?

Try incorporating more of these activities in your life for a mood boost: