The chart above shows the number of subway riders in each state.  France has a clear lead over every other EU state in subway riders.

The chart above shows the number of subway riders in each state.  New York has more subway riders than all other states combined.

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

The chart above shows the number of subway stations in each region.  The Northeast has more subway stations than all other regions combined.

The chart above shows the number of subway stations in each EU state.  France, Spain, Germany, and the United Kingdom are the only states with more than 300 subway stations.

The chart above shows the number of subway stations in each state.  New York has more subway stations than the next five states combined.

The chart above shows the kilometers of heavy rail subway track within each EU region.  The Western EU has more kilometers of subway track than all other regions combined.

The chart above shows the miles of heavy rail subway track within each US region.  The Northeast has more miles of subway track than all other regions combined.

The chart above shows the kilometers of heavy rail subway track within each state.  Over half the EU states have a heavy rail system.

The chart above shows the miles of heavy rail subway track within each state.  Only nine of the fifty states have subway systems; the District of Columbia also has a subway system but is not included in the list as it is not a state.