The graph below shows the change in production (Million Tonnes) of three products in the forest industry in a European country.

The graph illustrates how the production of three products in the forest industry in one European country changed over a 20-year period between 1980 and 2000.

Overall, it is clear that the figures for pulp and paper followed an increasing trend, whereas timber 1experiencedexprienced a slight growth, equaling that for paper 2in approximately 1991in approximately in 1991.

With regard to timber, 4its productionthe production of it increased significantly from about 56 million tonnes to 9 million tonnes6 tonnes to 9 tonnes over the first five years, after which it declined sharply 6to about 6.5 million tonnes over the next decadeto about 6.5 tonnes over the next decade. Then, it 7rose to 7.5 million tonnes in 2000rose to 7.5 tonnes in 2000. 8The production of pulp was also fluctuating, but more slightly. After increasing 9from 4 million tonnes in 1980 to 5 million tonnes in 1985from 4 tonnes in 1980 to 5 tonnes in 1985, it 10decreaseddecresed mildly 11to 4.5 million tonnes in 1990to 4.5 tonnes in 1990. Over the next decade, it 12rose to 6 million tonnesrose to 6 tonnes.

By contrast, 14paperpaper's production increased significantly 15from 3 million tonnes in 1980 to 9 million tonnes in 1995from 3 tonnes in 1980 to 9 tonnes in 1995, surpassing 16thatthe for timber in 1991. 17Then, it kept rising, but more mildly. 18It only 19experiencedexprienced a 20small rise to 10 million tonnessmall rise to 10 tonnes in 2000.