The given bar chart depicts the number three kinds of travelers to a museum from 1997 to 2012.
Overall, there was an increase in the number of adult visitors and special exhibit visitors, while the opposite was true for visitors aged under 15. In addition, the figure for adult visitors took up dominant sector of the total number.
It is clear that in1997 the number of adult visitors started at 300,100, after which it experienced a dramatic rise to 400,500, but later drop to 380,000 in 2012. Moving to visitors aged under 15, 120,000 people visited to a museum in 1997, followed by a significant decline to 87,000nin 2007, and a final drop to 82,300 year later. The number of special exhibit visitors recorded in 1997 increase significantly, with a subsequent considerable grow to 37,700, before ending the period at 42,000
As can be seen form the bar chart, the total number of visitors visiting to a museum in 1997 was 448,100. This data was recorded in the number of visitor in 2002, with 441,200. Then it witnessed considerable soar to 525,200 in 2007, but it later dropped to 504,300 in the last year of the period examined