Latitude:	20.00N - 21.00N		Longitude:	30.00W - 29.00W
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 36.96 37.04 36.88 2 0.11 10 36.96 37.03 36.89 2 0.10 20 36.97 37.04 36.89 2 0.10 30 36.99 37.05 36.92 2 0.09 50 36.97 37.05 36.89 2 0.11 100 37.04 37.07 37.01 2 0.04 150 36.90 36.95 36.84 2 0.08 250 36.16 36.28 36.05 2 0.16 300 35.99 36.03 35.95 2 0.06 400 35.72 35.74 35.69 2 0.03