The line graph compares to proportion of people in three countries who used the internet between 1999 and 2009.
It is clear that the percentage of population who used the internet increased in each country over the period shown. Overall, a much larger of proportion of Americans and Canadians had access to the internet in comparison with Mexican, and Canada experienced the fastest growth in Internet usage.
In 1999, the percentage of internet usage in America was about 20%. The figures for Canada and Mexico were lower, about 10% and 5% respectively. In 2005, the proportion of people using the internet rose to around 70% in both America and Canada, while the figure for Mexico reached just 25%.
By 2009, the percentage of internet users was highest in Canada. Almost 100% Canadians used the internet, compared to about 80% in Americans and only some 40% Mexicans.