Frequencies for v30 variable in DAP_cancer_events_state dataset :

              v30 |      Freq.     Percent        Cum.
------------------+-----------------------------------
                  |          1        1.89        1.89
             10.0 |          1        1.89        3.77
             10.1 |          1        1.89        5.66
             10.2 |          1        1.89        7.55
             10.4 |          2        3.77       11.32
             10.5 |          3        5.66       16.98
             10.6 |          2        3.77       20.75
             10.8 |          1        1.89       22.64
             10.9 |          1        1.89       24.53
             11.1 |          1        1.89       26.42
             11.6 |          1        1.89       28.30
             11.7 |          1        1.89       30.19
             11.8 |          1        1.89       32.08
             11.9 |          1        1.89       33.96
             12.0 |          1        1.89       35.85
             12.6 |          1        1.89       37.74
              5.9 |          1        1.89       39.62
              7.0 |          1        1.89       41.51
              7.4 |          1        1.89       43.40
              7.6 |          1        1.89       45.28
              7.8 |          2        3.77       49.06
              7.9 |          1        1.89       50.94
              8.0 |          1        1.89       52.83
              8.2 |          2        3.77       56.60
              8.5 |          1        1.89       58.49
              8.6 |          3        5.66       64.15
              8.7 |          1        1.89       66.04
              8.8 |          2        3.77       69.81
              8.9 |          1        1.89       71.70
              9.0 |          1        1.89       73.58
              9.1 |          1        1.89       75.47
              9.2 |          4        7.55       83.02
              9.4 |          2        3.77       86.79
              9.5 |          2        3.77       90.57
              9.6 |          1        1.89       92.45
              9.7 |          1        1.89       94.34
              9.8 |          1        1.89       96.23
              9.9 |          1        1.89       98.11
Upper conf. limit |          1        1.89      100.00
------------------+-----------------------------------
            Total |         53      100.00

by Jean Roth , jroth@nber.org , 14 Mar 2018