Frequencies for mammwuci variable in pcstate2013 dataset :

    Average |
 percent of |
     female |
   Medicare |
  enrollees |
  age 67-69 |
  having at |
  least one |
      mammo |      Freq.     Percent        Cum.
------------+-----------------------------------
   56.07836 |          1        1.92        1.92
   56.74723 |          1        1.92        3.85
   57.26586 |          1        1.92        5.77
   58.03732 |          1        1.92        7.69
    58.1374 |          1        1.92        9.62
   59.12376 |          1        1.92       11.54
   59.13042 |          1        1.92       13.46
   59.17636 |          1        1.92       15.38
   59.23711 |          1        1.92       17.31
   60.06282 |          1        1.92       19.23
   60.24469 |          1        1.92       21.15
   60.78302 |          1        1.92       23.08
   61.18973 |          1        1.92       25.00
   61.25558 |          1        1.92       26.92
    61.6833 |          1        1.92       28.85
   61.78367 |          1        1.92       30.77
   62.36603 |          1        1.92       32.69
   62.40758 |          1        1.92       34.62
   62.90665 |          1        1.92       36.54
   62.93885 |          1        1.92       38.46
   63.13066 |          1        1.92       40.38
   63.16295 |          1        1.92       42.31
   63.32843 |          1        1.92       44.23
   63.65504 |          1        1.92       46.15
   63.67025 |          1        1.92       48.08
   64.36984 |          1        1.92       50.00
   64.47683 |          1        1.92       51.92
   64.52859 |          1        1.92       53.85
   64.53402 |          1        1.92       55.77
   64.54134 |          1        1.92       57.69
    65.5119 |          1        1.92       59.62
   66.10473 |          1        1.92       61.54
   66.58637 |          1        1.92       63.46
   68.18791 |          1        1.92       65.38
   68.40462 |          1        1.92       67.31
   68.52443 |          1        1.92       69.23
   68.63317 |          1        1.92       71.15
   69.35201 |          1        1.92       73.08
   69.59201 |          1        1.92       75.00
    70.3943 |          1        1.92       76.92
   71.37941 |          1        1.92       78.85
    71.6098 |          1        1.92       80.77
   71.80967 |          1        1.92       82.69
   71.87192 |          1        1.92       84.62
   74.95878 |          1        1.92       86.54
          . |          7       13.46      100.00
------------+-----------------------------------
      Total |         52      100.00

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