Ten provinces with lowest student per room ratio: 1998 - 2000   1998   Rank Provinces Student/Room 1 Mae Hong Son 17.73 2 Uthai Thani 20.01 3 Phichit 20.46 4 Nan 20.80 5 Chai Nat 20.92 6 Uttaradit 21.18 7 Sing Buri 21.26 8 Lamphun 21.43 9 Loei 21.45 10 Phrae 22.18   Whole Kingdom 25.90   1999   Rank Provinces Student/Room 1 Mae Hong Son 17.48 2 Uthai Thani 20.10 3 Nan 20.52 4 Phichit 20.74 5 Uttaradit 20.80 6 Sing Buri 21.15 7 Chai Nat 21.17 8 Lamphun 21.21 9 Loei 21.29 10 Phrae 22.03   Whole Kingdom 25.89   2000   Rank Provinces Student/Room 1 Bangkok 7.04 2 Mae Hong Son 17.51 3 Uthai Thani 20.12 4 Sing Buri 20.83 5 Phichit 20.92 6 Uttaradit 21.04 7 Nan 21.08 8 Loei 21.21 9 Lamphun 21.35 10 Chai Nat 21.83   Whole Kingdom 12.86 Source : Social Statistics Division, National Statistical Office Complied by : Statistical Forecasting Bureau,  National Statistical Office