The chart above shows the number of annual riders for every subway station in each EU state.  One million annual riders is the equivalent of 2,740 riders a day.  So the Netherlands has 4,521 daily riders for every station while Hungary has 23,425.

The chart above shows the number of annual riders for every subway station in each state.  One million annual riders is the equivalent of 2,740 riders a day.  So Ohio has 904 daily riders for every station while New York has 10,932.

The chart above shows the number of subway stations per mile of track in each region.  Clearly, the EU believes in placing subway stations closer to each other than the US does.

The chart above shows the number of subway stations per kilometer of track in each region.  The Southern and Western EU both have just over one station for every kilometer of track.

The chart above shows the number of subway stations per mile of track in each region.  Unsurprisingly, the Northeast has the highest density of stations in its subway systems.

The chart above shows the number of subway stations per mile of track in each state.  Only four states - all from the EU - have more than two stations for every mile of track.  Conversely, all of the six states that have less than one station per mile of track are from the US.

The chart above shows the number of subway stations per kilometer of track in each state.  Half the subway systems in the EU have more than one station for every kilometer.

The chart above shows the number of subway stations per mile of track in each state.  Only four states have more than one station for every mile of track.

The chart above shows the number of subway riders in each region.  The Western is the only region to have more than three billion annual subway riders.

The chart above shows the number of subway riders in each region.  The Western EU has more subway riders than all other regions combined.