The lline graph illustrates mobile phone users of 3 big companies of Montreal cityzens between 2010 during 2015 years.
Overall, 3 the most popular corporation Samsung, Apple, Nokia had different increase at the begining of 2010 year, but as we can sea in chart all of companies petcentage had changed during the years, especially in 2012.
In 2010 apple users amoundet 35% however, in 2011 and in 2012 stayed same it did not have huge changes users percentage were 41-43 percent. Starts from 2013 and 2014 it rised from 46 precent to 50. And in 2015 reached its peak which amoundet 68 percent. Samsung and Nokia did not showed the same enormous results. Even so, in 2010 Samsung was 26% and Nokia 16%. These companies had great shifts in 2012 Samsung 47% and Nokia 39%.That mean that Samsung was on the top in 2012 even apple had lower indicators. Nokia in 2013,2014 and 2015 did not developed nevertheless Samsung company go down in 2013 and 2014 although in 2015 go up for 12%