Ten  Provinces  with  most  Report  for  the  Population  age  6  years  and  over  by  Internet : 2009 - 2011     2009   Rank Provinces Number % 1 Bangkok 2,387,042 19 2 Khon Kaen 406,143 3 3 Nakhon Ratchasima 397,603 3 4 Chiang Mai 376,542 3 5 Nonthaburi 303,584 2 6 Songkhla 298,859 2 7 Ubon Ratchathani 272,528 2 8 Samut Prakan 250,789 2 9 Roi Et 249,373 2 10 Nakhon Si Thammarat 248,086 2   Whole Kingdom 12,334,217 100     2010   Rank Provinces Number % 1 Bangkok 2,514,782 18 2 Nakhon Ratchasima 571,598 4 3 Chiang Mai 418,350 3 4 Khon Kaen 410,658 3 5 Songkhla 330,136 2 6 Nakhon Si Thammarat 319,395 2 7 Nonthaburi 312,424 2 8 Samut Prakan 294,555 2 9 Buri Ram 283,843 2 10 Chon Buri 280,712 2   Whole Kingdom 13,844,116 100     2011   Rank Provinces Number % 1 Bangkok 2,594,413 18 2 Nakhon Ratchasima 579,916 4 3 Chiang Mai 458,201 3 4 Khon Kaen 418,591 3 5 Songkhla 355,750 2 6 Udon Thani 341,444 2 7 Nakhon Si Thammarat 332,123 2 8 Samut Prakan 329,856 2 9 Nonthaburi 319,282 2 10 Roi Et 319,132 2   Whole Kingdom 14,773,402 100 Source : The  Information and Communication Technology Survey on Household. Compiled by : Statistical Forecasting Bureau, National Statistical Office.