The two pie charts show the sources of income for The History Heritage Trust,a non-profit organization, in the years 1980 and 2000.
范文
The History Heritage Trust got its income from four sources in 1980 and 2000. The pie charts show the proportion of its income received from each source.
Money from individuals and other organisations made up about one third of its income in 1980 and this proportion doubled to around two thirds in 2000. In 1980,income from government grants made up slightly less than a quarter of all income and this proportion fell by 2000 to about a fifth. Shop sales also comprised slightly less than 25% of total income in 1980, but by 2000 this figure had fallen significantly to about 5% .The fourth source of income, ticket sales, made up about 20% of total income in 1980,but only made up about half of this proportion in 2000.
In summary, it is clear from the pie charts that the proportion of income from individuals and other organisations has risen at the expense of the other three sources, particularly ticket sales and shop sales.