Frequencies for city variable in enfrep20180404 dataset :

                  City |      Freq.     Percent        Cum.
-----------------------+-----------------------------------
                 Acton |          1        0.66        0.66
                 Alsip |          8        5.26        5.92
                Austin |          6        3.95        9.87
               Bedford |          1        0.66       10.53
           Bloomington |          4        2.63       13.16
               Boseman |          2        1.32       14.47
            Branchburg |          1        0.66       15.13
              Branford |          1        0.66       15.79
            Brookhaven |          1        0.66       16.45
            Burlington |          1        0.66       17.11
              Carlsbad |          2        1.32       18.42
               Chicago |          5        3.29       21.71
              Columbia |          2        1.32       23.03
    Cottonwood Heights |          1        0.66       23.68
          East Hanover |          1        0.66       24.34
        Franklin Lakes |          1        0.66       25.00
                Frisco |          3        1.97       26.97
          Harleysville |          1        0.66       27.63
          Indianapolis |          3        1.97       29.61
          Jacksonville |          3        1.97       31.58
                  Kent |          2        1.32       32.89
           Lake Forest |          3        1.97       34.87
              Lakewood |          1        0.66       35.53
             Lancaster |          1        0.66       36.18
                Laurel |          1        0.66       36.84
           Los Angeles |          1        0.66       37.50
                Mahwah |          2        1.32       38.82
               Malvern |          1        0.66       39.47
           Minneapolis |          1        0.66       40.13
            Minnetonka |          6        3.95       44.08
       Monroe Township |          1        0.66       44.74
         Mountain View |          1        0.66       45.39
             Nashville |          1        0.66       46.05
              New Hope |          1        0.66       46.71
                Newark |          1        0.66       47.37
           North Haven |          2        1.32       48.68
               Oakland |          1        0.66       49.34
              Petaluma |          2        1.32       50.66
                 Plano |          1        0.66       51.32
      Pleasant Prairie |          1        0.66       51.97
                  Port |          1        0.66       52.63
               Portage |         14        9.21       61.84
              Purchase |          2        1.32       63.16
               Reading |          1        0.66       63.82
Research Triangle Park |          1        0.66       64.47
             Rochester |          3        1.97       66.45
               Salinas |          1        0.66       67.11
             San Diego |          3        1.97       69.08
               Seattle |          1        0.66       69.74
              Skillman |          6        3.95       73.68
             Stockholm |          1        0.66       74.34
               Sunbury |          1        0.66       75.00
                 Utica |          5        3.29       78.29
           Vandergrift |          1        0.66       78.95
                Warsaw |         22       14.47       93.42
              Waukesha |          2        1.32       94.74
                 Wayne |          5        3.29       98.03
               Wayzata |          1        0.66       98.68
         West Columbia |          1        0.66       99.34
              Westport |          1        0.66      100.00
-----------------------+-----------------------------------
                 Total |        152      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2018