The 2 pie charts show the sources of income of ANZ theatres and heritage trust a government funded organization in the years 1980 and 2000

The pie charts depict that the trust got its income from 4 sources and the changes in the contribution of these sources from 1980 to 2000.

Revenue from individuals and other companies made up about one third of its income in 1980, which almost doubled in the span of 20 years. Contribution from government was nearly 25% in 1980, which fell slightly to 20% in 2000.

Moreover, sale of shops contributed to one fifth in 1980, which also fell sharply to 11% in 2000. Furthermore, the last source of income, the tickets comprised significantly less i.e. 7% in 2000 compared to that of 22% in 1980. As far as comparison is concerned, their was a remarkable increase in the income of individuals instead of other sources.

To summarize,pie charts given depict that the contribution of income from individuals and other organizations gained smartly. However, all other sources i.e. government grants, shop sales and tickets showed considerable decline in their shares of revenue, out of which, tickets contributed extremely less in 2000.