Describe the trend in the chart below. The graph shows the percentage of the UK adolescents following vegetarian diet.

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问题 Describe the trend in the chart below.
The graph shows the percentage of the UK adolescents following vegetarian diet.

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答案In 1970, only a small percentage of adolescents (about 1 per cent) were vegetarian. There was then a steep increase until 1990, when over 15 per cent were following a vegetarian diet. Thereafter percentage fell steadily until 2000 and then fluctuated for a decade. It reached a low point of just 4 per cent in 2006. It has risen gradually since 2010 and is expected to do so over the next few years. After reaching a high point in around 2020, it is projected to decline again and possibly level off by the decade’s end.

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