Partners' Capital (Tables)

6 Months Ended

Jun. 30, 2014

The Partnership has declared quarterly distributions per unit to unitholders of record, including holders of common and subordinated units and the approximate 1.7% general partner interest and IDRs held by the General Partner as follows (in millions, except distribution per unit):

	Distribution per			Amount Paid to		Amount Paid to		Amount Paid to
	Limited Partner			Common		Subordinated		General		Total
Payment Date	Unit			Unitholders		Unitholder		Partner		Distribution
May 15, 2013	$	0.348	(1)	$	5.2	$	4.9	$	0.2	$	10.3
August 14, 2013	0.44			6.7		6.2		0.3		13.2
November 14, 2013	0.46			10.6		6.5		0.3		17.4
February 14, 2014	0.48			11.3		6.7		0.4		18.4
May 15, 2014	0.49			11.8		6.9		0.4		19.1

(1) Prorated to reflect 72 days of quarterly cash distribution rate of $0.435 per unit.

Schedule of percentage allocations of available cash from operating surplus between the unitholders and general partner

		Marginal percentage interest
	Total quarterly	in distributions
	distribution per unit	Unitholders		General partner
Minimum Quarterly Distribution	$0.425	98.3	%	1.7	%
First Target Distribution	up to $0.4888	98.3	%	1.7	%
Second Target Distribution	above $0.4888 up to $0.5313	85.3	%	14.7	%
Third Target Distribution	above $0.5313 up to $0.6375	75.3	%	24.7	%
Thereafter	above $0.6375	50.3	%	49.7	%