Frequencies for female variable in pcstate2010 dataset :

  Number of |
     female |
   Medicare |
  enrollees |
  age 67-69 |
    Overall |      Freq.     Percent        Cum.
------------+-----------------------------------
      3,373 |          1        1.92        1.92
      4,686 |          1        1.92        3.85
      5,112 |          1        1.92        5.77
      5,623 |          1        1.92        7.69
      5,830 |          1        1.92        9.62
      6,231 |          1        1.92       11.54
      6,705 |          1        1.92       13.46
      7,634 |          1        1.92       15.38
      8,512 |          1        1.92       17.31
      9,839 |          1        1.92       19.23
     10,195 |          1        1.92       21.15
     10,326 |          1        1.92       23.08
     12,407 |          1        1.92       25.00
     13,303 |          1        1.92       26.92
     14,457 |          1        1.92       28.85
     14,611 |          1        1.92       30.77
     16,252 |          1        1.92       32.69
     16,505 |          1        1.92       34.62
     21,127 |          1        1.92       36.54
     21,867 |          1        1.92       38.46
     22,918 |          1        1.92       40.38
     24,930 |          1        1.92       42.31
     26,393 |          1        1.92       44.23
     26,685 |          1        1.92       46.15
     28,204 |          1        1.92       48.08
     28,516 |          1        1.92       50.00
     31,409 |          1        1.92       51.92
     33,191 |          1        1.92       53.85
     37,038 |          1        1.92       55.77
     38,769 |          1        1.92       57.69
     39,019 |          1        1.92       59.62
     39,431 |          1        1.92       61.54
     42,238 |          1        1.92       63.46
     45,401 |          1        1.92       65.38
     45,940 |          1        1.92       67.31
     46,497 |          1        1.92       69.23
     48,897 |          1        1.92       71.15
     49,633 |          1        1.92       73.08
     52,573 |          1        1.92       75.00
     63,115 |          1        1.92       76.92
     63,476 |          1        1.92       78.85
     68,846 |          1        1.92       80.77
     69,826 |          1        1.92       82.69
     70,891 |          1        1.92       84.62
     71,713 |          1        1.92       86.54
     84,268 |          1        1.92       88.46
    106,907 |          1        1.92       90.38
    108,425 |          1        1.92       92.31
    145,856 |          1        1.92       94.23
    157,052 |          1        1.92       96.15
    176,758 |          1        1.92       98.08
    2109410 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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