The line graph elucidates the percentage of people in the three countries who used the internet between 1999 and 2009.
Overall, a much larger percentage of Canadians and Americans had access to the internet in comparison with Mexicans, and Canada experienced the fastest growth in internet usage.
It is evident from the graph that the population who used the internet increased in each country over the period shown. In 1999, the proportion of people using the internet in the USA was about 20%. The figures for Canada and Mexico were lower, at about 10% and 5% respectively. The percentage of internet users was highest in Canada crossed the USA by 10% in 2003.
In 2005, internet usage in both the USA and Canada rose to around 70% of the population, while the figure for Mexico reached just over 25%. In 2009 the percentage of internet users was highest in Canada. Almost 100% of Canadians used the internet, compared to about 80% of Americans and only 40% of Mexicans.