Frequencies for prvdr_num variable in csts_chrgs2552_96_2011 dataset :

   Provider |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
     010016 |          1        3.57        3.57
     030130 |          1        3.57        7.14
     050727 |          1        3.57       10.71
     052049 |          1        3.57       14.29
     052050 |          1        3.57       17.86
     052052 |          1        3.57       21.43
     150170 |          1        3.57       25.00
     200032 |          1        3.57       28.57
     240066 |          1        3.57       32.14
     250023 |          1        3.57       35.71
     250164 |          1        3.57       39.29
     281331 |          1        3.57       42.86
     310028 |          1        3.57       46.43
     360055 |          1        3.57       50.00
     360141 |          1        3.57       53.57
     363026 |          1        3.57       57.14
     370235 |          1        3.57       60.71
     371304 |          1        3.57       64.29
     450530 |          1        3.57       67.86
     450878 |          1        3.57       71.43
     453099 |          1        3.57       75.00
     500079 |          1        3.57       78.57
     510033 |          1        3.57       82.14
     521306 |          1        3.57       85.71
     670031 |          1        3.57       89.29
     670072 |          1        3.57       92.86
     673045 |          1        3.57       96.43
     673046 |          1        3.57      100.00
------------+-----------------------------------
      Total |         28      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018