Dose,Number_tested,Number_killed,Mortality_rate
49.06,49,6,0.12244897959183673
52.99,60,13,0.21666666666666667
56.91,62,18,0.2903225806451613
60.84,56,28,0.5
64.76,63,52,0.8253968253968254
68.69,59,53,0.8983050847457628
72.61,62,61,0.9838709677419355
76.54,60,60,1