Frequencies for first 10,000 rows of divres variable in natl1994 dataset :

Division of |
  residence |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          2        0.02        0.02
          3 |          1        0.01        0.03
          4 |          2        0.02        0.05
          5 |         58        0.58        0.63
          6 |      9,934       99.34       99.97
          7 |          1        0.01       99.98
          8 |          1        0.01       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015