NET INCOME PER COMMON UNIT (Tables)

3 Months Ended

Mar. 31, 2013

NET INCOME PER COMMON UNIT

Schedule of net income per common unit

	Three months ended
(unaudited)	March 31,
(millions of dollars, except per unit)	2013		2012
Net income	29		39
Net income allocated to General Partner	(1	)	(1	)
Net income allocable to common units	28		38
Weighted average common units outstanding (millions) – basic and diluted	53.5		53.5
Net income per common unit – basic and diluted	$0.52		$0.71