Traditional Culture Encyclopedia - Travel guide - Tourism statistics. (1) This is the statistical chart of _ _ _ _. (2) Among the foreign tourists, _ _ _ _ has the largest number of tourists, with _ _ _ _ _ _ _ _ _ _ _. (3) China in 2007.

Tourism statistics. (1) This is the statistical chart of _ _ _ _. (2) Among the foreign tourists, _ _ _ _ has the largest number of tourists, with _ _ _ _ _ _ _ _ _ _ _. (3) China in 2007.

(1) This is a composite bar chart;

(2) In 2007, there were 5 million foreign tourists.

(3)(500-250)÷250,

=250÷250,

= 100%;

A: The number of foreign tourists in 2007 increased by 100% compared with 2006.

(4)(450-300)÷300,

= 150÷300,

=50%;

A: In 2007, the number of domestic tourists increased by 50% compared with 2006.

So, the answer is: double bar chart; 2007,500; 100,50.