_dta:
  1.  countyrate2009 set up by Jean Roth , jroth@nber.org , 19 Dec 2016
  2.  Source Page: https://www.cms.gov/Medicare/Health-Plans/MedicareAdvtgSpecRateStats/Ratebooks-and-Supporting-Data.html
  3.  Source File URL: www.cms.gov/Medicare/Health-Plans/MedicareAdvtgSpecRateStats/Downloads/ratebook.zip

  obs:         3,215                          
 vars:            12                          19 Dec 2016 15:11
 size:       250,770                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
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ssacounty       str5    %9s                   SSA County Code
countyname      str20   %20s                  County name
aaged           float   %9.0g                 Aged Part A
baged           float   %9.0g                 Aged Part B
adisab          float   %9.0g                 Disabled Part A
bdisab          float   %9.0g                 Disabled Part B
abesrd          float   %9.0g                 ESRD Parts A & B
abrisk          float   %9.0g                 Risk Parts A & B
fipsstco        str5    %9s                   FIPS State and County Code
stabbr          str2    %9s                   State 2-Character Abbreviation
state           str20   %20s                  State
year            int     %9.0g                 Year
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Sorted by: ssacounty