Frequencies for female variable in pcstate2014 dataset :

  Number of |
     female |
   Medicare |
  enrollees |
  age 67-69 |
    Overall |      Freq.     Percent        Cum.
------------+-----------------------------------
      4,210 |          1        1.92        1.92
      6,025 |          1        1.92        3.85
      6,362 |          1        1.92        5.77
      6,498 |          1        1.92        7.69
      7,536 |          1        1.92        9.62
      7,544 |          1        1.92       11.54
      8,083 |          1        1.92       13.46
      8,657 |          1        1.92       15.38
     11,310 |          1        1.92       17.31
     12,025 |          1        1.92       19.23
     12,373 |          1        1.92       21.15
     14,045 |          1        1.92       23.08
     14,161 |          1        1.92       25.00
     16,301 |          1        1.92       26.92
     16,636 |          1        1.92       28.85
     17,831 |          1        1.92       30.77
     18,569 |          1        1.92       32.69
     19,073 |          1        1.92       34.62
     20,509 |          1        1.92       36.54
     26,217 |          1        1.92       38.46
     26,965 |          1        1.92       40.38
     28,520 |          1        1.92       42.31
     30,761 |          1        1.92       44.23
     31,790 |          1        1.92       46.15
     31,836 |          1        1.92       48.08
     35,021 |          1        1.92       50.00
     35,448 |          1        1.92       51.92
     38,135 |          1        1.92       53.85
     39,933 |          1        1.92       55.77
     42,986 |          1        1.92       57.69
     48,751 |          1        1.92       59.62
     51,425 |          1        1.92       61.54
     51,540 |          1        1.92       63.46
     52,310 |          1        1.92       65.38
     54,641 |          1        1.92       67.31
     55,415 |          1        1.92       69.23
     56,143 |          1        1.92       71.15
     57,365 |          1        1.92       73.08
     57,432 |          1        1.92       75.00
     72,262 |          1        1.92       76.92
     76,787 |          1        1.92       78.85
     77,630 |          1        1.92       80.77
     79,361 |          1        1.92       82.69
     80,080 |          1        1.92       84.62
     87,790 |          1        1.92       86.54
     91,755 |          1        1.92       88.46
    105,872 |          1        1.92       90.38
    121,040 |          1        1.92       92.31
    152,657 |          1        1.92       94.23
    164,920 |          1        1.92       96.15
    205,410 |          1        1.92       98.08
    2395946 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

by Jean Roth , jroth@nber.org , 14 Mar 2018