Frequencies for mammbuci variable in pcstate2003_2007 dataset :

    Average |
 percent of |
     female |
   Medicare |
  enrollees |
  age 67-69 |
  having at |
  least one |
      mammo |      Freq.     Percent        Cum.
------------+-----------------------------------
      48.89 |          1        1.92        1.92
       49.9 |          1        1.92        3.85
      51.77 |          1        1.92        5.77
      51.94 |          1        1.92        7.69
      53.22 |          1        1.92        9.62
      54.18 |          1        1.92       11.54
      54.47 |          1        1.92       13.46
       54.5 |          1        1.92       15.38
       55.5 |          1        1.92       17.31
      56.76 |          1        1.92       19.23
      56.91 |          1        1.92       21.15
      57.62 |          1        1.92       23.08
      57.79 |          1        1.92       25.00
      58.28 |          1        1.92       26.92
       59.1 |          1        1.92       28.85
      59.29 |          1        1.92       30.77
      59.84 |          1        1.92       32.69
      60.43 |          1        1.92       34.62
      60.58 |          2        3.85       38.46
      60.74 |          1        1.92       40.38
      60.93 |          1        1.92       42.31
      61.12 |          1        1.92       44.23
      61.16 |          1        1.92       46.15
      61.19 |          1        1.92       48.08
      62.39 |          1        1.92       50.00
      62.75 |          1        1.92       51.92
       63.9 |          1        1.92       53.85
      64.04 |          1        1.92       55.77
      64.78 |          1        1.92       57.69
      66.48 |          1        1.92       59.62
      67.04 |          1        1.92       61.54
      67.35 |          1        1.92       63.46
      68.56 |          1        1.92       65.38
      68.64 |          1        1.92       67.31
      68.97 |          1        1.92       69.23
      73.49 |          1        1.92       71.15
          . |         15       28.85      100.00
------------+-----------------------------------
      Total |         52      100.00

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