Frequencies for mammblci variable in pcstate2013 dataset :

    Average |
 percent of |
     female |
   Medicare |
  enrollees |
  age 67-69 |
  having at |
  least one |
      mammo |      Freq.     Percent        Cum.
------------+-----------------------------------
   24.69651 |          1        1.92        1.92
   33.90126 |          1        1.92        3.85
   37.00654 |          1        1.92        5.77
   40.99687 |          1        1.92        7.69
   43.66779 |          1        1.92        9.62
   44.71088 |          1        1.92       11.54
   46.41538 |          1        1.92       13.46
   47.86714 |          1        1.92       15.38
   48.87114 |          1        1.92       17.31
    49.5346 |          1        1.92       19.23
    49.5705 |          1        1.92       21.15
   49.88971 |          1        1.92       23.08
   50.47349 |          1        1.92       25.00
   51.06867 |          1        1.92       26.92
   51.70892 |          1        1.92       28.85
    52.1508 |          1        1.92       30.77
   52.38682 |          1        1.92       32.69
   52.54337 |          1        1.92       34.62
   53.90323 |          1        1.92       36.54
   54.71297 |          1        1.92       38.46
   55.30063 |          1        1.92       40.38
   55.57625 |          1        1.92       42.31
   56.21671 |          1        1.92       44.23
   56.61772 |          1        1.92       46.15
   57.08404 |          1        1.92       48.08
   57.37437 |          1        1.92       50.00
   57.62195 |          1        1.92       51.92
   57.86765 |          1        1.92       53.85
   58.32056 |          1        1.92       55.77
   58.36401 |          1        1.92       57.69
   58.58598 |          1        1.92       59.62
   58.64294 |          1        1.92       61.54
   59.66858 |          1        1.92       63.46
   60.01651 |          1        1.92       65.38
   60.08801 |          1        1.92       67.31
   60.11449 |          1        1.92       69.23
   60.88921 |          1        1.92       71.15
    60.9343 |          1        1.92       73.08
   62.51462 |          1        1.92       75.00
   62.76946 |          1        1.92       76.92
   63.12854 |          1        1.92       78.85
   64.61995 |          1        1.92       80.77
   65.73602 |          1        1.92       82.69
   66.17084 |          1        1.92       84.62
   70.87643 |          1        1.92       86.54
          . |          7       13.46      100.00
------------+-----------------------------------
      Total |         52      100.00

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