Frequencies for first 10,000 rows of dlmp_dd variable in natlterr2007 dataset :

Last Normal |
   Menses - |
    Day U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        263        2.63        2.63
          2 |        214        2.14        4.77
          3 |        225        2.25        7.02
          4 |        231        2.31        9.33
          5 |        360        3.60       12.93
          6 |        242        2.42       15.35
          7 |        259        2.59       17.94
          8 |        238        2.38       20.32
          9 |        179        1.79       22.11
         10 |        419        4.19       26.30
         11 |        158        1.58       27.88
         12 |        260        2.60       30.48
         13 |        199        1.99       32.47
         14 |        258        2.58       35.05
         15 |        682        6.82       41.87
         16 |        246        2.46       44.33
         17 |        271        2.71       47.04
         18 |        291        2.91       49.95
         19 |        187        1.87       51.82
         20 |        504        5.04       56.86
         21 |        229        2.29       59.15
         22 |        241        2.41       61.56
         23 |        228        2.28       63.84
         24 |        196        1.96       65.80
         25 |        309        3.09       68.89
         26 |        249        2.49       71.38
         27 |        221        2.21       73.59
         28 |        274        2.74       76.33
         29 |        176        1.76       78.09
         30 |        198        1.98       80.07
         31 |         49        0.49       80.56
         99 |      1,944       19.44      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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