Frequencies for first 10,000 rows of current_clia_lab_clsfctn_cd variable in posclia2016 dataset :

CURRENT_CLI |
A_LAB_CLSFC |
      TN_CD |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,671       96.71       96.71
          5 |        306        3.06       99.77
         10 |         23        0.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017