Frequencies for first 10,000 rows of enicon_9 variable in mortterr2007 dataset :

  Condition |
     code 9 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,974       99.74       99.74
        B49 |          1        0.01       99.75
        C80 |          1        0.01       99.76
       D649 |          2        0.02       99.78
       E141 |          1        0.01       99.79
       E149 |          2        0.02       99.81
       E162 |          1        0.01       99.82
        E46 |          1        0.01       99.83
       F419 |          1        0.01       99.84
       G309 |          1        0.01       99.85
        I10 |          1        0.01       99.86
       I251 |          2        0.02       99.88
       I517 |          1        0.01       99.89
       I710 |          1        0.01       99.90
       I959 |          1        0.01       99.91
       J189 |          2        0.02       99.93
       J449 |          1        0.01       99.94
       J459 |          1        0.01       99.95
       K746 |          1        0.01       99.96
       K922 |          1        0.01       99.97
        R02 |          1        0.01       99.98
       R568 |          1        0.01       99.99
       T142 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015