The mass shooting rate in the US is the same as the European Union.

The average incident rate for the 28 EU countries is 0.0602 with a 95% confidence Interval of .0257 to .09477. The US rate is 0.078 is higher than the EU rate, but US and the average for EU countries are not statistically different. The average fatality rate for the 28 EU countries is 0.114 with a 95% confidence Interval of -.0244 to .253. The US rate is 0.089 is lower than the EU rate, but they are again not statistically significantly different.

There were 27% more casualties per capita from mass public shootings in EU than US from 2009-15

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