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

      state |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      2,465       24.65       24.65
          2 |        244        2.44       27.09
          4 |      3,264       32.64       59.73
          5 |      1,663       16.63       76.36
          6 |      2,364       23.64      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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