The line graph compares how many people who studied three world languages namely, English, Spanish and Mandarin over a ten-year period between 2020 and 2030. Units are measured in millions of people.

Overall, what stands out from the graph is that all languages went up during the given period. Another interesting point is that English language had the highest trend compared to Spanish and Mandarin.

Looking at the details, trends for Spanish and Mandarin languages, their students was about 200 and 100 millions in 2020. In 2026, 350 millions of people who learned Mandarin as same as Spanish. After that Spanish language learners went up a bit slightly while Mandarin rapidly. Mandarin had far students than Spanish in 2030 with 580 and 490 millions in turn.

Turning to the figure for English, it started at 550 million in 2020, and after that there was a huge rise to almost 700 million in 2024. Following this , the figure fell slightly to 630 million in 2026, after which people studied much more. The trens rose sharply until the end of period. In 2030, it reached over 750 million.

ChatGPT: 6.0 (228 words)

The line graph compares the percentage of people who used the internet in three countries namely, USA, Canada and Mexico over a ten-year period between 1999 and 2009.

Overall, what stands out from the graph is that there were considerable upward trends in the users of both Canada and the USA, while Mexicans went up slightly over the period in question. Another interesting point is that American and Canadian users' figures are same in 2005, but Canada had the biggest percentage of Net users at the end of period.

In details, the proportion of people using the Internet in the Mexico was about 5%. The percentage of Mexicans increased insignificantly to around 25% since 2005. After that the trend went up to around 40% in 2009.

Turning to the trends for the USA and Canada, their users were about 20% and 10% respectively. Internet usage in both the USA and Canada rose to around 45% and  70% of the population in 2002 and 2005 in turn. In 2009, almost 100% of Canadians used the Internet, comparef to about 80% Americans

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The line graph gives information about how many overseas tourists who visited to three several zones in a Europen country over a twenty-year period between 1987 and 2007.

Overall, what stands out from the graph is that there were rapid upward trends in the both of areas the coast and the lakes while, the moutains' visitors minimally escalated year by year. But tourists of the lakes enormously decreased in last five years of given period.

If we look at the statistics in 1987, the tourists who visited the coast and the lakes were 40 thousands and 10 thousands respectively. 5 years later, visitors of the coast slightly decreased while, the figure for the lakes' visitors sharply surged. Unt