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

      state |
     number |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,687       16.87       16.87
          2 |        179        1.79       18.66
          4 |      1,820       18.20       36.86
          5 |      1,065       10.65       47.51
          6 |      5,249       52.49      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016