Frequencies for first 10,000 rows of lsc_wvr_sw variable in pos2002 dataset :

compliance: |
life safety |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,577       95.77       95.77
          1 |        423        4.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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