Ten provinces with highest school: 1998 - 2000
  1998  
Rank Provinces School
1 Nakhon Ratchasima 3,102
2 Bangkok 2,986
3 Khon Kaen 2,580
4 Ubon Ratchathani 2,446
5 Chiang Mai 2,374
6 Nakhon Si Thammarat 2,004
7 Si Sa Ket 1,986
8 Udon Thani 1,900
9 Buri Ram 1,862
10 Roi Et 1,800
  Whole Kingdom 75,982
  1999  
Rank Provinces School
1 Nakhon Ratchasima 3,108
2 Bangkok 2,996
3 Khon Kaen 2,594
4 Ubon Ratchathani 2,450
5 Chiang Mai 2,364
6 Nakhon Si Thammarat 2,000
7 Si Sa Ket 1,988
8 Udon Thani 1,878
9 Buri Ram 1,866
10 Roi Et 1,798
  Whole Kingdom 75,656
  2000  
Rank Provinces School
1 Nakhon Ratchasima 3,114
2 Bangkok 2,968
3 Khon Kaen 2,596
4 Ubon Ratchathani 2,446
5 Chiang Mai 2,348
6 Nakhon Si Thammarat 1,990
7 Si Sa Ket 1,990
8 Udon Thani 1,876
9 Buri Ram 1,864
10 Roi Et 1,792
  Whole Kingdom 75,340
Source : Social Statistics Division, National Statistical Office
Complied by : Statistical Forecasting Bureau,  National Statistical Office