"log_2 Population","Number of Counties"
"6.0 -< 12.4",305
"12.4 -< 13.1",294 
"13.1 -< 13.6",331 
"13.6 -< 14.0",286 
"14.0 -< 14.4",306 
"14.4 -< 14.8",273 
"14.8 -< 15.3",334 
"15.3 -< 16.0",326 
"16.0 -< 17.0",290 
"17.0 -< 23.0",323