_dta:
  1.  by Jean Roth , jroth@nber.org , 18 Nov 2014

  obs:           112                          
 vars:             4                          18 Nov 2014 11:28
 size:         4,704                          (_dta has notes)
-------------------------------------------------------------------------------------------------------------------------------------------------------------
              storage   display    value
variable name   type    format     label      variable label
-------------------------------------------------------------------------------------------------------------------------------------------------------------
providerid      str2    %9s                   Provider ID
measure         str26   %26s                  Measure
rate            str13   %13s                  Rate
footnote        byte    %8.0g                 Footnote
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Sorted by:  providerid