Frequencies for v23 variable in DAP_cancer_events_state_2010 dataset :

              v23 |      Freq.     Percent        Cum.
------------------+-----------------------------------
                  |          1        1.89        1.89
              1.9 |          1        1.89        3.77
              2.0 |          1        1.89        5.66
              2.6 |          1        1.89        7.55
              3.1 |          1        1.89        9.43
              3.3 |          1        1.89       11.32
              3.6 |          1        1.89       13.21
              3.8 |          2        3.77       16.98
              3.9 |          1        1.89       18.87
              4.0 |          1        1.89       20.75
              4.1 |          1        1.89       22.64
              4.2 |          3        5.66       28.30
              4.3 |          2        3.77       32.08
              4.5 |          2        3.77       35.85
              4.7 |          2        3.77       39.62
              4.8 |          2        3.77       43.40
              4.9 |          1        1.89       45.28
              5.2 |          2        3.77       49.06
              5.3 |          5        9.43       58.49
              5.4 |          1        1.89       60.38
              5.5 |          3        5.66       66.04
              5.6 |          2        3.77       69.81
              5.7 |          4        7.55       77.36
              5.8 |          1        1.89       79.25
              5.9 |          3        5.66       84.91
              6.0 |          1        1.89       86.79
              6.3 |          1        1.89       88.68
              6.5 |          2        3.77       92.45
              6.6 |          1        1.89       94.34
              6.7 |          1        1.89       96.23
              6.8 |          1        1.89       98.11
Lower conf. limit |          1        1.89      100.00
------------------+-----------------------------------
            Total |         53      100.00

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