Frequencies for first 10,000 rows of dlmp_dd variable in natlterr2008 dataset :

Last Normal |
   Menses - |
    Day U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        340        3.40        3.40
          2 |        206        2.06        5.46
          3 |        191        1.91        7.37
          4 |        223        2.23        9.60
          5 |        371        3.71       13.31
          6 |        239        2.39       15.70
          7 |        289        2.89       18.59
          8 |        224        2.24       20.83
          9 |        184        1.84       22.67
         10 |        375        3.75       26.42
         11 |        178        1.78       28.20
         12 |        270        2.70       30.90
         13 |        245        2.45       33.35
         14 |        274        2.74       36.09
         15 |        811        8.11       44.20
         16 |        264        2.64       46.84
         17 |        250        2.50       49.34
         18 |        242        2.42       51.76
         19 |        196        1.96       53.72
         20 |        436        4.36       58.08
         21 |        215        2.15       60.23
         22 |        247        2.47       62.70
         23 |        227        2.27       64.97
         24 |        213        2.13       67.10
         25 |        328        3.28       70.38
         26 |        246        2.46       72.84
         27 |        248        2.48       75.32
         28 |        266        2.66       77.98
         29 |        165        1.65       79.63
         30 |        252        2.52       82.15
         31 |         68        0.68       82.83
         99 |      1,717       17.17      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 May 2016