Roko Belic's film, Happy - which won the Audience Prize at Mountainfilm this past year - discusses international levels of happiness. Here is a chart rating some country's gross national happiness.
For decades, the World Database of Happiness has tracked how happy people are - not at all happy (1), not very happy (2), quite happy (3), or very happy (4). As it turns out, most of us are mostly happy, even when things aren't going so well. Here's a look at how happy some people said they were (on average) over the last 30 years.