Frequencies for overallstarrating variable in snp2012 dataset :

    Overall |
Star Rating |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |        339        4.60        4.60
        2.5 |      2,575       34.92       39.51
          3 |      2,089       28.33       67.84
        3.5 |        818       11.09       78.93
          4 |        273        3.70       82.63
        4.5 |        122        1.65       84.28
          5 |         45        0.61       84.89
          . |      1,114       15.11      100.00
------------+-----------------------------------
      Total |      7,375      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016