Frequencies for first 10,000 rows of clia_lab_classification_cd_8 variable in posclia2016 dataset :

CLIA_LAB_CL |
ASSIFICATIO |
     N_CD_8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,775       27.75       27.75
          5 |          2        0.02       27.77
          . |      7,223       72.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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