Issuu on Google+

2008 2009 2010 2011

IE FIREFOX CHROME SAFARI OPERA 67,92% 25,49% 0,91% 2,70% 2,70% 59,71% 30,48% 3,27% 3,10% 2,62% 51,45% 31,27% 10,25% 4,31% 1,96% 43,79% 28,93% 19,70% 5,15% 1,84%


tabla internet