Latitude:	3.00N - 4.00N		Longitude:	99.00E - 100.00E
Month:	Annual

Depth Mean Max. Min. Number of Sample Standard Deviation 0 31.41 32.29 30.66 12 0.58 10 31.67 32.49 31.00 12 0.56 20 31.83 32.52 31.33 12 0.44 30 32.20 32.53 31.72 10 0.26 50 32.50 32.99 32.10 8 0.28