Frequencies for rx_ce_lti_rxhcc45 variable in rxcoeff dataset :

rx_ce_lti_r |
  xhcc45 -- |
osteoporosi |
         s, |
  vertebral |
        and |
pathologica |
l fractures |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 2 May 2016