Frequencies for first 10,000 rows of statecode variable in plan2018 dataset :

 State Code |      Freq.     Percent        Cum.
------------+-----------------------------------
         AK |        129        1.29        1.29
         AL |        105        1.05        2.34
         AR |        177        1.77        4.11
         AZ |        259        2.59        6.70
         DE |         65        0.65        7.35
         FL |      1,107       11.07       18.42
         GA |        545        5.45       23.87
         HI |        111        1.11       24.98
         IA |        142        1.42       26.40
         IL |      1,008       10.08       36.48
         IN |        280        2.80       39.28
         KS |        144        1.44       40.72
         KY |        167        1.67       42.39
         LA |        287        2.87       45.26
         ME |        125        1.25       46.51
         MI |        631        6.31       52.82
         MO |        247        2.47       55.29
         MS |         67        0.67       55.96
         MT |         86        0.86       56.82
         NC |        228        2.28       59.10
         ND |        156        1.56       60.66
         NJ |        241        2.41       63.07
         OK |        278        2.78       65.85
         SC |        174        1.74       67.59
         TN |        306        3.06       70.65
         TX |      1,294       12.94       83.59
         WI |      1,557       15.57       99.16
         WY |         84        0.84      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 23 May 2018