Frequencies for first 10,000 rows of state variable in ma2007 dataset :

          State |      Freq.     Percent        Cum.
----------------+-----------------------------------
        Alabama |        753        7.53        7.53
         Alaska |         96        0.96        8.49
        Arizona |        344        3.44       11.93
       Arkansas |      1,213       12.13       24.06
     California |      1,130       11.30       35.36
       Colorado |      1,405       14.05       49.41
    Connecticut |        138        1.38       50.79
       Delaware |         40        0.40       51.19
        Florida |      1,624       16.24       67.43
        Georgia |      3,214       32.14       99.57
         Hawaii |         43        0.43      100.00
----------------+-----------------------------------
          Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016