Frequencies for first 10,000 rows of clia_lab_classification_cd_2 variable in p

CLIA_LAB_CL |
ASSIFICATIO |
     N_CD_2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,119       81.19       81.19
          5 |         49        0.49       81.68
          . |      1,832       18.32      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Jan 2018