Are the risk analyses of nuclear power plants credible

Are the risk analyses of nuclear power plants credible  

Here are some risk data for nuclear power plants  

The death risk for accidents and for the most exposed individual of the population is, as a maximum, of the order of 5 x 10 per year for currently operating plants (unfortunately, an 

For plants which would be built now, it is possible to believe in a decrease of the risk by one or two orders of magnitude. 

The safety objectives (safety goals) valid in the USA can be concisely expressed in the following 

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