Frequencies for first 10,000 rows of attend variable in natlterr2005 dataset :

  Attendant |
        U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      8,011       80.11       80.11
          2 |         24        0.24       80.35
          3 |      1,906       19.06       99.41
          4 |         24        0.24       99.65
          5 |         17        0.17       99.82
          9 |         18        0.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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