Frequencies for first 10,000 rows of clia_lab_classification_cd_8 variable in p

CLIA_LAB_CL |
ASSIFICATIO |
     N_CD_8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,549       25.49       25.49
          . |      7,451       74.51      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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