Frequencies for v7 variable in cbsatocountycrosswalk2012 dataset :

         v7 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      3,135       95.78       95.78
       , FL |          2        0.06       95.84
        -MO |          4        0.12       95.97
        -VA |         20        0.61       96.58
          A |          7        0.21       96.79
  Beach, FL |          1        0.03       96.82
          C |          2        0.06       96.88
         CA |          5        0.15       97.04
         FL |          1        0.03       97.07
          L |          8        0.24       97.31
         ME |          3        0.09       97.40
      MN-WI |         13        0.40       97.80
         NY |          2        0.06       97.86
          R |         14        0.43       98.29
       RI-M |          6        0.18       98.47
         VA |          4        0.12       98.59
 anklin, TN |         13        0.40       98.99
     ce, FL |          2        0.06       99.05
      e, CA |          4        0.12       99.18
        eld |          1        0.03       99.21
       nway |          1        0.03       99.24
      rd, C |          3        0.09       99.33
      s, VA |         16        0.49       99.82
      ty,CA |          3        0.09       99.91
  ville, SC |          3        0.09      100.00
------------+-----------------------------------
      Total |      3,273      100.00

by Jean Roth , jroth@nber.org , 20 Dec 2016