Frequencies for overallstarratingstr variable in snp2014 dataset :

         Overall Star Rating |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                   2.5 stars |        937       11.65       11.65
                     3 stars |      3,750       46.64       58.29
                   3.5 stars |      1,278       15.89       74.18
                     4 stars |        663        8.25       82.43
                   4.5 stars |        497        6.18       88.61
                     5 stars |         56        0.70       89.30
  Not enough data available  |        448        5.57       94.88
Plan too new to be measured  |        412        5.12      100.00
-----------------------------+-----------------------------------
                       Total |      8,041      100.00

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