Measurement Differences


	Merey 16


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	16


	58,137,069


	66,917


	0.12

%


	0.12

%


	0.20

	111

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	0.13

	0.21

	112

%

%