22.0 24.4 26.6 31.1 35.1 0 5 10 15 20 25 30 35 40 2003 Dec 2004 Dec 2005 Dec 2006 Dec 2007 Dec 2008 Dec 2009 Dec 2010 Dec 2011 Dec % of population Yr End Totals No. of Users % YoY growth 2003 3,098,007 2004 6,345,049 +105% 2005 10,710,980 + 69% 2006 14,683,783 + 37% 2007 18,551,409 + 26% 2008 20,834,401 + 12% 2009 22,779,887 + 9% 2010 26,784,035 +18% 2011 30,552,417 +14% November 2012: 31,304,211 users = 35.6% penetration (+2.6% YoY) Source: VNNIC for Nov 2012