Interestingly the energy per capita did not change starting at around 1970. Wonder if it's related to http://en.wikipedia.org/wiki/1970s_energy_crisis
I also wonder what happened between 1740 and 1875.
See Also: Crime charts.
Interestingly the energy per capita did not change starting at around 1970. Wonder if it's related to http://en.wikipedia.org/wiki/1970s_energy_crisis
I also wonder what happened between 1740 and 1875.