Measurement Differences


	Alba


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	19.39


	11,073,677


	10,127


	0.09

%


	0.08

%


	0.51

	22

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	-

	-

	-

%

%