The line graph displays the number of people who used the internet across three developed countries, the USA, Canada, and Mexico, between 1999 and 2009.
Overall, it is clear that the internet usage in all nations increased throughout the periods, where a much larger percentage of Canadians and Americans had access to the internet compared to Mexicans, and Canadians experienced the fastest growth.
With regards to the Wi-Fi consumption in the USA, it commenced at 10% in 1999, before experiencing a substantial rise over the next 10 years with some fluctuations. Meanwhile, the usage of the internet in Mexico stood at 6% at the start of 1999. Consequently, between 1999 and 2009, it underwent marginal fluctuations before reaching just under 46% in 2009. Likewise, in Canada, the percentage commenced at 7% and saw a significant growth to 60% in 2003, which then increased slightly to approximately 99% in 2009, but with less gradient.