The provided line graph compares the number tourists travel 3 various museums, such as the British Museum, the Science Museum, and The Natural History Museum per month in summer, 2013.
Overall, the number of visitors of the British Museum and the Science Museum increased, while the amount of travellers of the Natural History Museum declined throughout the given period, and the British Museum was much more productive compared to others.
Regarding to the British Museum and the Science Museum, their initial quantity of travellers were 600,000 and 400,000, respectively. The number of visitors of the Science Museum declined slightly by August (300,000), and increased to roughly 450,000 in September. On the contrary, the fluctuations were shown for travellers of the British Museum. The number of them rose to 750,000, then declined 500,000, and increased again to 650,000 in July, August, and September, respectively.
According to the Natural History Museum, the volume of visitors was 550,000 in June, it decreased to roughly 370,000 in July, and maintained the same level in August, while it rose to around 470,000 in September.
