"Figure 6: Top 5 leading causes of death for 20 to 34 year olds, 2015","" "England and Wales","" "","" "Notes","1. Based on deaths registered in each calendar year. 2. The cause of death groups used here are based on a list developed by the WHO, modified for use in England and Wales. " "Unit","%" "","" "Leading Causes","Percentage male deaths","Percentage female deaths" "Suicide and injury/poisoning of undetermined intent","24.5","" "Accidental poisoning","15.9","" "Land transport accidents","10.1","" "Homicide and probable homicide","3.3","" "Cirrhosis and other diseases of liver","2.7","" "Suicide and injury/poisoning of undetermined intent","","14.8" "Accidental poisoning","","9.0" "Land transport accidents","","4.5" "Malignant neoplasms of breast","","3.9" "Cirrhosis and other diseases of liver","","3.9"