Measurement Differences


	Captain


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	20


	14,971,641


	-3,407


	-0.02

%


	-0.02

%


	0.34

	31

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	0.14

	0.72

	27

%

%