Frequencies for statecode variable in servarea2014 dataset :

 State Code |      Freq.     Percent        Cum.
------------+-----------------------------------
         AK |         10        0.11        0.11
         AL |         12        0.14        0.25
         AR |        144        1.62        1.87
         AZ |         62        0.70        2.57
         DE |         15        0.17        2.74
         FL |        196        2.21        4.95
         GA |        298        3.36        8.31
         IA |        223        2.51       10.82
         ID |        188        2.12       12.94
         IL |        422        4.76       17.69
         IN |        154        1.74       19.43
         KS |        448        5.05       24.48
         LA |        140        1.58       26.05
         ME |         64        0.72       26.77
         MI |      1,149       12.95       39.72
         MO |        366        4.12       43.85
         MS |         92        1.04       44.88
         MT |         18        0.20       45.09
         NC |        177        1.99       47.08
         ND |         60        0.68       47.76
         NE |        295        3.32       51.08
         NH |         15        0.17       51.25
         NJ |         77        0.87       52.12
         NM |         18        0.20       52.32
         OH |        338        3.81       56.13
         OK |        229        2.58       58.71
         PA |        864        9.74       68.45
         SC |         25        0.28       68.73
         SD |         13        0.15       68.88
         TN |        166        1.87       70.75
         TX |        694        7.82       78.57
         UT |        182        2.05       80.62
         VA |      1,382       15.57       96.19
         WI |        320        3.61       99.80
         WV |         10        0.11       99.91
         WY |          8        0.09      100.00
------------+-----------------------------------
      Total |      8,874      100.00

by Jean Roth , jroth@nber.org , 9 Oct 2016