The chart above shows the number of passengers that traveled by air for every resident in each EU region.  The Northern EU is the region with the most air passengers per capita in the EU.

The chart above shows the number of passengers that traveled by air in each EU and US region.  The Western EU has so many air travelers that it has more than the next two regions combined.

The chart above shows the number of Christmas trees produced by each state.  Unfortunately, Christmas tree production in the EU is very skewed and thus the chart does not look like a tree.  Oh well, it's the thought that counts.  Denmark seems to be the Christmas tree behemoth in the EU.

The chart above shows the number of passengers that traveled by air in each EU region.  The Western EU has by far the most air passengers and no other region comes close, in fact, it has more air passengers than the three other regions combined.

The chart above shows the number of passengers that traveled by air for every resident in each EU and US state.  The only three states to have more than ten passengers per resident are all island states.

The chart above shows the number of passengers that traveled by air in each EU and US state.  The five states with the most air passengers are from the EU.  The highest ranked US state, California, ranks sixth overall.

The chart above shows the number of airports that have at least 15,000 annual passengers for every 10,000 square miles (25,900 square kilometers) in EU and US states.  In both the EU and the US, the smallest states have the most airports per square mile of land, no surprise there.

The chart above shows the number of airports that have at least 15,000 annual passengers for every million inhabitants in EU and US states.  In both the EU and the US, large states with small populations have more airports per capita.

The chart above shows the number of airports that have at least 15,000 annual passengers for every million international tourists each EU or US state receives.  At first glance it seems as if US states have far too many airports for the number of international tourists they receive.  However, US data does not include interstate tourists whereas EU data does, so this is not really a fair comparison.  Still, there are EU states that still manage to surpass US states in this metric.

The chart above shows the number of airports that have at least 15,000 annual passengers in each EU and US state.  The top six states with the greatest number of busy airports are all in Europe.