Frequencies for first 10,000 rows of clia_lab_classification_cd_6 variable in p

CLIA_LAB_CL |
ASSIFICATIO |
     N_CD_6 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,904       39.04       39.04
          5 |          3        0.03       39.07
          . |      6,093       60.93      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016