Frequencies for first 10,000 rows of spch_pthlgy_srvc_cd variable in pos2005 dataset :

srv: speech |
  pathology |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,035       80.35       80.35
          0 |        474        4.74       85.09
          1 |        470        4.70       89.79
          2 |        969        9.69       99.48
          3 |         52        0.52      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017