Math of crime and terrorism

Some occupations are more race-dominant than others. This is the percentage of employed persons 16 years and older who are a given race or ethnicity for each.

Compared to 1970, a shift towards women making the higher income.

I was curious who played for a single team over their entire career, who skipped around, and how the patterns changed over the decades.

American interest in hockey went from practically zero to near Canadian status.