Frequencies for nationalrate variable in hqi_national_readmdeath dataset :

   National |
       Rate |      Freq.     Percent        Cum.
------------+-----------------------------------
        3.2 |          1        7.14        7.14
        4.8 |          1        7.14       14.29
        7.7 |          1        7.14       21.43
       11.5 |          1        7.14       28.57
       11.6 |          1        7.14       35.71
       12.7 |          1        7.14       42.86
       14.2 |          1        7.14       50.00
       14.8 |          1        7.14       57.14
       14.9 |          1        7.14       64.29
       15.2 |          1        7.14       71.43
       16.9 |          1        7.14       78.57
         17 |          1        7.14       85.71
       20.2 |          1        7.14       92.86
         22 |          1        7.14      100.00
------------+-----------------------------------
      Total |         14      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016