Latitude:	20.00N - 21.00N		Longitude:	106.00E - 107.00E
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 22.08 23.90 19.90 24 0.87 10 22.07 23.90 19.90 24 0.87 20 22.04 23.90 19.90 22 0.91 30 22.02 22.30 21.70 4 0.25