The chart below gives information about the number of social networking sites people used in Canada in 2014 and 2015 Summarise the information by selecting and reporting the main features and make comparisons where relevant

The chart demonstrates that the number of social networking sites humans used in Canada in 2014 and 2015.

As can be seen, in both of years, one site is higher than others. In 2014, 23% people, in 2015, 24% people used two sides.

One site was used by 36% people in 2014, the next year, it dropped to 28%. 22%of people in Canada used no sites in 2014, it's usage was increased to 23% in 2015.
Less used sites were three and four sites in that years: in 2014, 12%of people used three sites, 5% people used four sites.

In 2015, the usage of three sites were increased to 16%, four sites were jumped to 8% people.
From this chart, it's clear that, no sites and one sites were decreased in 2015.