Frequencies for first 10,000 rows of non_prft_excptn_sw variable in posclia2012

 Non-Profit |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          N |      9,848       98.48       98.48
          Y |        152        1.52      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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