Frequencies for record_13 variable in linkco1995us_unl dataset :

Record-Axis |
  Condition |
    Code 13 |
  (ICD 10th |
  Revision) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        708      100.00      100.00
------------+-----------------------------------
      Total |        708      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015