No references required. Needs to be a hospital in Australia. Graph can be made in MS Word.

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2. Productivity is the ratio of output to input, and productivity growth is the increase in the ratio, i.e. a change in a production function. In principle, the productivity of the health system differs little from that of any other industry or sector's health system. Despite the fact that the economics of medical care appear to be distinctive in certain aspects, industry output is further represented by the production function, which describes the link between health care inputs and exit. The shift in health-care productivity is a shift in the healthcare production function.
Productivity in health care differs greatly from that of other businesses, including other services: assessed productivity growth in the healthcare industry is often negative.Murray (1992) found a decrease in labour productivity growth in Swedish hospitals. Triplett and Bosworth (2004, 2007) discover negative productivity growth in the health care industry in the United States from 1987 to 2005, at a rate of around 1% per year, a conclusion...