Measurement Differences


	Forozan


	2006


	API

	Total Barrels

	Barrels Loss

	Barrels Loss

	Mean NSV Loss

	Standard Deviation

	Number of Records


	29.70


	21,518,109


	-44,746


	-0.21

%


	-0.16

%


	0.33

	28

%


	2005


	Mean NSV Loss

	Standard Deviation

	Number of Records


	-0.18

	0.17

	24

%

%