Frequencies for v33 variable in DAP_cancer_events_state dataset :

              v33 |      Freq.     Percent        Cum.
------------------+-----------------------------------
                  |          1        1.89        1.89
             10.3 |          3        5.66        7.55
             10.7 |          1        1.89        9.43
             10.8 |          1        1.89       11.32
             10.9 |          1        1.89       13.21
             12.2 |          1        1.89       15.09
             12.3 |          1        1.89       16.98
             12.5 |          1        1.89       18.87
             12.8 |          1        1.89       20.75
             12.9 |          1        1.89       22.64
             13.1 |          1        1.89       24.53
             13.9 |          1        1.89       26.42
             14.6 |          1        1.89       28.30
              5.2 |          1        1.89       30.19
              5.9 |          1        1.89       32.08
              6.2 |          1        1.89       33.96
              6.5 |          1        1.89       35.85
              6.6 |          3        5.66       41.51
              6.7 |          3        5.66       47.17
              6.8 |          1        1.89       49.06
              6.9 |          2        3.77       52.83
              7.0 |          2        3.77       56.60
              7.2 |          1        1.89       58.49
              7.4 |          1        1.89       60.38
              7.5 |          1        1.89       62.26
              7.6 |          1        1.89       64.15
              7.8 |          1        1.89       66.04
              8.0 |          2        3.77       69.81
              8.1 |          1        1.89       71.70
              8.2 |          3        5.66       77.36
              8.3 |          2        3.77       81.13
              8.4 |          1        1.89       83.02
              8.7 |          1        1.89       84.91
              8.9 |          2        3.77       88.68
              9.1 |          1        1.89       90.57
              9.2 |          1        1.89       92.45
              9.7 |          2        3.77       96.23
              9.8 |          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