Latitude:	21.00N - 22.00N		Longitude:	108.00E - 109.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 21.70 24.60 19.40 9 1.87 10 21.11 23.30 19.40 9 1.36 20 21.12 23.20 20.00 8 1.33