Which is the best summary A, B or C for this graph in Exercise 5?
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| A. Both lines went up and down a lot. Line A changed much more than Line B. |
| B. The biggest changes for Line A will happen in the last ten years shown on the graph. However, Line B had its own most important changes earlier, especially between 2005 and 2015. |
| C. Line A went up to 40% in 2010, then down to 20% by 2020, and then up to 75% in 2025 and back down to 65%, so there was a lot of change. Line B increased to 75% in 2015, then went down to 40% in 2020, so a lot of change there as well. It did n’t change much after that, only up by 10% and then down by 5%. |
