The graph shows forest industry production including pulp, timber and paper from 1980 untill 2000.
We can see a three different lines which shows increasing and decreasing level of forest products. Blue line demonstrates paper production during the considered time. While green and red lines inherited to pulp and timber as well. On the left side showed the amount of quantity that has produced during 1980-2000.
Firstly, the amount of paper was generally stable during the whole time. It was smoothly increasing till 1995 and spontaneously decreased in 1997, after that we can see the sharp growth about 12 million tonnes. Timber used to keep high growth until 1985, and after for particular reasons it has fallen down. In addition, it stopped on the amount of 7 million tonnes. Eventually, the number of pulps in 1983 has sharply decreased, but then it was smoothly increased and stopped at 10 million tonnes.
In conclusion, the general number of produced forest product for 20 years was about 30 million tonnes. The most used and produced component was paper, it has more stable line as well. The least one is timber and it has the most unstable line in comparison with others.
