Frequencies for globalratingvalue variable in quality2017 dataset :

     Global |
     Rating |
      Value |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          6        0.72        0.72
          3 |        120       14.46       15.18
          4 |        156       18.80       33.98
          5 |        159       19.16       53.13
         NR |        389       46.87      100.00
------------+-----------------------------------
      Total |        830      100.00

by Jean Roth , jroth@nber.org , 28 Jun 2017