Frequencies for summarystarratingstr variable in pdp2014 dataset :

         Summary Star Rating |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                             |          1        0.06        0.06
                   1.5 stars |        151        9.06        9.12
                   2.5 stars |        247       14.82       23.94
                     3 stars |        381       22.86       46.79
                   3.5 stars |        599       35.93       82.72
                     4 stars |        180       10.80       93.52
                   4.5 stars |          3        0.18       93.70
Plan too new to be measured  |        105        6.30      100.00
-----------------------------+-----------------------------------
                       Total |      1,667      100.00

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