The illustration delienates the number of visitors to the coast, the mountains and the lakes in a European nation from 1987 to 2007. Overall, the is a gradual increase of the tourists to the specified locations from the minimum of ten thousand to the highest of over seventy thousand over a span of twenty years.
To begin with, the foreign travellers to the coast had the initial record of 40,000 in 1987, then experienced a smooth decline to around 35,000 in 1992 where it took a positive turn to the peak slightly above 70,000 in 2007. The same trend partially applies to the lake guests that depicts upward trajectory from 10,000 in 1987 to the peak of betweeen 70,0000 and 80,000 in 2002. Afterwards it shows a sharp decrease of guests to 50,000 within a decade.
On the contrary, the linear graph indicates that the visiting individuals to the mountanious places recorded fluctuating numbers from 20,000 in 1987 that rose steadily to under 30,000 in 1989 then reduced to 20,000 in 1994. From there, the numbers jumped to about 35,000 in 2000, followed by a negative projection of roughly 5,000 persons to 30,000 then upward movement to the highest of 30,000 in 2007.