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

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      2,135       21.35       21.35
          2 |        353        3.53       24.88
          4 |      1,815       18.15       43.03
          5 |      1,294       12.94       55.97
          6 |      4,403       44.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016