In 2016–17, 836 publicly-funded alcohol and other drug treatment services provided just over 200,000 treatment episodes to an estimated 127,000 clients.
The top four drugs that led clients to seek treatment were alcohol (32% of all treatment episodes), amphetamines (26%), cannabis (22%) and heroin (5%). The proportion of closed treatment episodes where clients were receiving treatment for amphetamines has more than doubled over the last 10 years, from 11% of treatment episodes in 2007–08 to 27% in 2016–17. Two-thirds (66%) of all clients receiving treatment in 2016–17 were male and the median age of clients remains at 33 years.