Frequencies for first 10,000 rows of overallstarratingstr variable in planreport2010 dataset :

                    Overall Star Rating |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      7,470       74.70       74.70
                                2 Stars |          4        0.04       74.74
                                    2.5 |        213        2.13       76.87
                              2.5 Stars |        128        1.28       78.15
                              2.5 stars |         27        0.27       78.42
                                      3 |        297        2.97       81.39
                                3 Stars |        207        2.07       83.46
                                3 stars |        200        2.00       85.46
                                    3.5 |         96        0.96       86.42
                              3.5 Stars |        327        3.27       89.69
                              3.5 stars |        615        6.15       95.84
                                      4 |          5        0.05       95.89
                                4 Stars |         24        0.24       96.13
                                4 stars |        261        2.61       98.74
                                    4.5 |         10        0.10       98.84
                              4.5 Stars |          4        0.04       98.88
                              4.5 stars |         68        0.68       99.56
             Not enough data available  |          1        0.01       99.57
Not enough data to calculate overall .. |          1        0.01       99.58
            Plan too new to be measured |         40        0.40       99.98
           Plan too new to be measured  |          2        0.02      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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