I 2008 besluttede Bhutan, at landets regering fremover skulle fokusere på at måle samfundets udvikling i bruttonationalglæde fremfor BNP.
Kilde: https://www.nationalcouncil.bt/assets/uploads/files/Constitution%20%20of%20Bhutan%20English.pdf
https://www.abc.net.au/news/2008-03-24/bhutan-tries-to-measure-happiness/1081658