Frequencies for femalew variable in pcstate2003_2005 dataset :

  Number of |
     female |
   Medicare |
  enrollees |
  age 67-69 |
      White |      Freq.     Percent        Cum.
------------+-----------------------------------
        564 |          1        1.92        1.92
      4,390 |          1        1.92        3.85
      7,459 |          1        1.92        5.77
      9,134 |          1        1.92        7.69
     12,169 |          1        1.92        9.62
     12,968 |          1        1.92       11.54
     13,507 |          1        1.92       13.46
     13,714 |          1        1.92       15.38
     15,256 |          1        1.92       17.31
     15,987 |          1        1.92       19.23
     16,222 |          1        1.92       21.15
     18,575 |          1        1.92       23.08
     19,274 |          1        1.92       25.00
     20,449 |          1        1.92       26.92
     20,797 |          1        1.92       28.85
     21,412 |          1        1.92       30.77
     22,153 |          1        1.92       32.69
     22,396 |          1        1.92       34.62
     23,438 |          1        1.92       36.54
     24,058 |          1        1.92       38.46
     26,298 |          1        1.92       40.38
     27,315 |          1        1.92       42.31
     28,459 |          1        1.92       44.23
     30,839 |          1        1.92       46.15
     31,447 |          1        1.92       48.08
     31,923 |          1        1.92       50.00
     34,959 |          1        1.92       51.92
     39,587 |          1        1.92       53.85
     47,720 |          1        1.92       55.77
     49,844 |          1        1.92       57.69
     52,881 |          1        1.92       59.62
     52,911 |          1        1.92       61.54
     66,198 |          1        1.92       63.46
     82,771 |          1        1.92       65.38
     86,504 |          1        1.92       67.31
     90,133 |          1        1.92       69.23
    1191201 |          1        1.92       71.15
          . |         15       28.85      100.00
------------+-----------------------------------
      Total |         52      100.00

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