Ten provinces with  the highest number of births. : 2010 - 2012   2010   Rank Provinces Number 1 Bangkok 99,728 2 Chon Buri 27,703 3 Nakhon Ratchasima 26,733 4 Ubon Ratchathani 20,741 5 Songkhla 20,642 6 Khon Kaen 19,047 7 Nakhon Si Thammarat 18,216 8 Chiang Mai 18,093 9 Udon Thani 16,441 10 Buri Ram 16,330   Whole Kingdom 766,370   2011   Rank Provinces Number 1 Bangkok 100,331 2 Chon Buri 29,890 3 Nakhon Ratchasima 28,673 4 Songkhla 21,962 5 Ubon Ratchathani 21,793 6 Khon Kaen 20,234 7 Nakhon Si Thammarat 18,896 8 Chiang Mai 18,739 9 Udon Thani 17,343 10 Buri Ram 17,090   Whole Kingdom 796,093   2012   Rank Provinces Number 1 Bangkok 105,570 2 Chon Buri 31,209 3 Nakhon Ratchasima 28,623 4 Songkhla 22,709 5 Ubon Ratchathani 21,802 6 Khon Kaen 21,008 7 Chiang Mai 20,394 8 Nakhon Si Thammarat 19,531 9 Udon Thani 17,444 10 Samut Prakan 17,250   Whole Kingdom 818,901 Source : Department of Local Administration,Ministry of Interior Compiled by : Statistical Forecasting Bureau,  National Statistical Office