Frequencies for first 10,000 rows of clia_lab_classification_cd_7 variable in p

CLIA_LAB_CL |
ASSIFICATIO |
     N_CD_7 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,960       29.60       29.60
          5 |          1        0.01       29.61
          . |      7,039       70.39      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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