Frequencies for mort30amiap variable in hvbp_outcome_10_28_2014 dataset :

  MORT-30-AMI |
  Achievement |
       Points |      Freq.     Percent        Cum.
--------------+-----------------------------------
           0  |        382       12.37       12.37
           1  |         67        2.17       14.54
          10  |        431       13.95       28.49
           2  |         66        2.14       30.62
           3  |         62        2.01       32.63
           4  |         80        2.59       35.22
           5  |         78        2.53       37.75
           6  |         83        2.69       40.43
           7  |         74        2.40       42.83
           8  |         97        3.14       45.97
           9  |         86        2.78       48.75
Not Available |      1,583       51.25      100.00
--------------+-----------------------------------
        Total |      3,089      100.00

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