Latitude:	40.00N - 41.00N		Longitude:	135.00E - 136.00E
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 33.93 34.00 33.85 6 0.05 10 33.95 34.00 33.89 4 0.05 20 33.95 34.00 33.89 4 0.05 30 33.96 34.00 33.90 4 0.04 50 34.01 34.07 33.98 4 0.04 75 34.05 34.06 34.03 4 0.01 100 34.05 34.06 34.01 4 0.03 125 34.03 34.06 33.97 4 0.04 150 34.04 34.06 34.01 4 0.02 200 34.05 34.07 34.01 4 0.03 250 34.05 34.07 34.00 4 0.03 300 34.05 34.07 34.00 4 0.04