Measurement Differences


	Azeri Light


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	35.20


	75,810,834


	-140,782


	-0.19

%


	-0.19

%


	0.22

	123

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	-0.33

	0.26

	43

%

%