The graph below shows the production of three products in the forest industry in a European country between 1980 and 2000.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.
![](https://daxue-oss.koocdn.com/upload/ti/sardine/2437000-2438000/2437201/6ddbc37819334222a92d42d9cb99e8fa.png)