Frequencies for first 10,000 rows of dtotord variable in natlterr2001 dataset :

     Detail |
Total Birth |
      Order |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,026       40.26       40.26
          2 |      3,096       30.96       71.22
          3 |      1,676       16.76       87.98
          4 |        682        6.82       94.80
          5 |        283        2.83       97.63
          6 |        121        1.21       98.84
          7 |         55        0.55       99.39
          8 |         26        0.26       99.65
          9 |         14        0.14       99.79
         10 |         12        0.12       99.91
         11 |          3        0.03       99.94
         12 |          2        0.02       99.96
         13 |          2        0.02       99.98
         15 |          1        0.01       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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