The bar chart illustrates the percentages of four waste materials—plastic, cans, paper, and metal—that were recycled in a town during the years 2000, 2005, and 2010.
**Overall**, the town significantly enhanced its recycling efforts over the decade. In 2000, recycling rates for all materials were relatively low and similar, but by 2010, metal and cans had become the most recycled materials.
In 2000, recycling rates for plastic, cans, paper, and metal were all below 15%. By 2005, there were notable improvements in three categories: metal recycling surged from 11% to 29%, paper increased to 18%, and plastic rose to 11%. Conversely, the recycling rate for cans slightly declined from 14% to 12% during this period.
By 2010, the town had made substantial progress in recycling. Metal recycling reached 40%, and cans experienced a significant increase to approximately 35%, nearly tripling from 2005. Recycling rates for plastic and paper also improved, reaching 25% and 29%, respectively.
This progression underscores the town’s commitment to enhancing its recycling programs over the ten-year span.