The following presents the net income allocation and per unit data using this method for the periods presented:


Basic and Diluted Earnings Per Limited Partner:	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands, except per unit data)	2013		2012		2013		2012
Net income	$	41,679	$	40,482	$	51,431	$	43,413
Less General Partners’ interest in net income		225		213		278		228

Net income available to limited partners		41,454		40,269		51,153		43,185
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		6,993		6,656		7,991		6,339

Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	34,461	$	33,613	$	43,162	$	36,846

Per unit data:
Basic and diluted net income available to limited partners	$	0.69	$	0.66	$	0.85	$	0.69
Less dilutive impact of theoretical distribution of earnings under FASB ASC 260-10-45-60		0.11		0.11		0.13		0.10

Limited Partner’s interest in net income under FASB ASC 260-10-45-60	$	0.58	$	0.55	$	0.72	$	0.59

Weighted average number of Limited Partner units outstanding		59,837		61,474		60,192		62,839