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

      State |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      2,005       20.05       20.05
          2 |        178        1.78       21.83
          4 |      2,021       20.21       42.04
          5 |      1,176       11.76       53.80
          6 |      4,620       46.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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