Interesting data set. Norway and Denmark score surprisingly low; lower than Canada, only just above the US. Colombia is the extreme outlier on the high end with

Interesting data set. Norway and Denmark score surprisingly low; lower than Canada, only just above the US. Colombia is the extreme outlier on the high end with 50%. Netherland is in the upper third with 17%, but is the second highest wealthy country (after New Zealand). Most countries of similar GDP/capita have a far lower amount of self-employment.