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

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,962       19.62       19.62
          2 |        216        2.16       21.78
          4 |      2,340       23.40       45.18
          5 |      1,303       13.03       58.21
          6 |      4,179       41.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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