Frequencies for summarystarrating variable in pdp2019 dataset :

    Summary |
Star Rating |      Freq.     Percent        Cum.
------------+-----------------------------------
        1.5 |          6        0.44        0.44
          2 |        206       15.04       15.47
        2.5 |          7        0.51       15.99
          3 |        515       37.59       53.58
        3.5 |        496       36.20       89.78
          4 |         14        1.02       90.80
        4.5 |          2        0.15       90.95
          5 |         22        1.61       92.55
          . |        102        7.45      100.00
------------+-----------------------------------
      Total |      1,370      100.00

by Jean Roth , jroth@nber.org , 15 Feb 2019