Ответы к упражнению на улучшение точности описания линейных графиков

Unlike butter the intake of margarine showed a much lower initial amount and stood at approximately 92 grams in 1981, after which it decreased gradually to 80 grams in 5 years. This was followed by a steady rise that came to 100 grams and then levelled off until 1996. Similar to the dramatic fall in the amount of butter eaten it showed an accelerating rate of falling/an increasingly downward trend and came to 40 grams in 2007.