The chart below shows the numbers of three types of visitors to a museum between 1997 and 2012. Summarise the information by selecting and repoerting the main features, and make comparisons where relevant.

The bar chart illustrates the proportion of three distinct types of visitors visited a museum for 15-year period of time, between 1997 and 2012. Overall, the number of adult visitors are majority, followed by aged under 15 and special exhibition. Adult guests figure shows an upward trend until year of 2007, and decrease in 2012. […]

The chart below provides the number of visitors who come to a museum, including three types, over the years 1997 to 2012. Overall, it is evident that there was a much larger increase in both the number of visitors to a museum, adult visitors, and special exhibition visitors, while the opposite was true for visitors […]