On average, yes, substantially, even _when_ you account for possible risks from accidents and potential pollution exposure: https://ehp.niehs.nih.gov/doi/full/

On average, yes, substantially, even _when_ you account for possible risks from accidents and potential pollution exposure: https://ehp.niehs.nih.gov/doi/full/10.1289/ehp.0901747 https://ehp.niehs.nih.gov/doi/full/10.1289/ehp.0901747