Frequencies for first 10,000 rows of room_size_wvr_sw variable in pos2013 datas

  Room Size |
     Wvr Sw |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,532       75.32       75.32
          N |      2,397       23.97       99.29
          Y |         71        0.71      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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