Dorset's population has a high proportion of older people and a lower than average proportion of young people: According to 2013 mid-year estimates, 23.6% are over 65 years of age, higher than the England and Wales average of 17.4%, and 18.6% are less than 17 years old, lower than the England and Wales average of 21.3%. The working age population (females and males between 16 and 64) is lower than England and Wales average, 60% compared to 64%. Data collected between 2010 and 2012 shows that average life expectancy at birth in the county is 85.3 years for females and 81.2 years for males. This compares favourably with the averages for England and Wales of 82.9 and 79.1 years respectively. Around 95.2% of Dorset's population are of white ethnicity, 60.9% of the population are Christian and 28.5% say they are not religious.