Turn the following extract into a paraphrase. Remember to add the reference details to your paraphrase (just the author and year).
Over recent decades there has been an increased demand for vocational and higher education qualifications across many industries. This has resulted in a steady increase in the proportion of the working-age population with non-school qualifications. In 2015, 9.4 million (61%) Australians aged 15–64 years had a non-school qualification, up from 8.7 million (59%) in 2010-11.
This text appears on one page of the Australian Bureau of Statistics (ABS) website, last updated in 2016.