Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	27.62	27.70	27.62	27.70	7,850	+0.00(+0.00%)
May 30, 2012	27.72	27.72	27.65	27.70	47,661	+0.04(+0.14%)
May 29, 2012	27.67	27.67	27.60	27.66	4,924	+0.00(+0.00%)
May 25, 2012	27.66	27.67	27.60	27.66	29,123	+0.03(+0.12%)
May 24, 2012	27.59	27.66	27.59	27.63	2,260	+0.03(+0.10%)
May 23, 2012	27.69	27.70	27.60	27.60	9,411	+0.00(+0.00%)
May 22, 2012	27.70	27.70	27.60	27.60	9,227	-0.05(-0.18%)
May 21, 2012	27.62	27.72	27.62	27.65	7,668	-0.05(-0.18%)
May 18, 2012	27.74	27.74	27.64	27.70	8,110	-0.04(-0.14%)
May 17, 2012	27.65	27.75	27.64	27.74	105,080	+0.05(+0.18%)
May 16, 2012	27.63	27.69	27.63	27.69	16,950	+0.03(+0.11%)
May 15, 2012	27.70	27.70	27.63	27.66	37,996	-0.01(-0.04%)
May 14, 2012	27.70	27.70	27.63	27.67	15,075	-0.04(-0.14%)
May 11, 2012	27.64	27.71	27.63	27.71	2,503	+0.03(+0.11%)
May 10, 2012	27.71	27.71	27.61	27.68	46,503	+0.00(+0.00%)
May 09, 2012	27.71	27.71	27.67	27.68	12,909	-0.03(-0.11%)
May 08, 2012	27.73	27.73	27.66	27.71	59,205	+0.05(+0.18%)
May 07, 2012	27.70	27.72	27.66	27.66	39,950	+0.00(+0.00%)
May 04, 2012	27.70	27.70	27.64	27.66	56,846	-0.01(-0.04%)
May 03, 2012	27.65	27.67	27.61	27.67	7,378	+0.07(+0.25%)
May 02, 2012	27.70	27.70	27.60	27.60	64,587	-0.05(-0.18%)
May 01, 2012	27.65	27.65	27.65	27.65	1,895	+0.04(+0.14%)
Apr 30, 2012	27.68	27.68	27.60	27.61	9,207	-0.01(-0.05%)
Apr 27, 2012	27.65	27.66	27.59	27.62	5,504	+0.02(+0.09%)
Apr 26, 2012	27.65	27.66	27.60	27.60	17,049	+0.01(+0.03%)
Apr 25, 2012	27.66	27.66	27.59	27.59	11,055	-0.01(-0.03%)
Apr 24, 2012	27.66	27.70	27.60	27.60	77,201	-0.05(-0.18%)
Apr 23, 2012	27.67	27.74	27.65	27.65	8,809	+0.01(+0.04%)
Apr 20, 2012	27.69	27.69	27.63	27.64	5,328	-0.12(-0.44%)
Apr 19, 2012	27.71	27.76	27.65	27.76	14,047	+0.05(+0.17%)
Apr 18, 2012	27.72	27.73	27.66	27.72	1,558	+0.09(+0.31%)
Apr 17, 2012	27.66	27.67	27.62	27.63	12,933	-0.04(-0.15%)
Apr 16, 2012	27.73	27.76	27.65	27.67	11,448	+0.01(+0.04%)
Apr 13, 2012	27.72	27.78	27.62	27.66	25,107	+0.03(+0.11%)
Apr 12, 2012	27.70	27.70	27.61	27.63	12,722	-0.05(-0.18%)
Apr 11, 2012	27.64	27.73	27.64	27.68	2,603	-0.02(-0.07%)
Apr 10, 2012	27.73	27.79	27.70	27.70	1,046	+0.17(+0.62%)
Apr 05, 2012	27.52	27.53	27.53	27.53	2,500	-0.11(-0.40%)
Apr 04, 2012	27.53	27.64	27.52	27.64	10,703	+0.02(+0.06%)
Apr 03, 2012	27.69	27.69	27.62	27.62	4,316	+0.05(+0.19%)
Apr 02, 2012	27.69	28.96	27.55	27.57	99,046	+0.05(+0.17%)
Mar 30, 2012	27.61	27.65	27.49	27.52	17,646	-0.07(-0.26%)
Mar 29, 2012	27.64	27.64	27.59	27.59	751	+0.02(+0.09%)
Mar 28, 2012	27.58	27.64	27.52	27.57	2,104	-0.06(-0.21%)
Mar 27, 2012	27.61	27.63	27.51	27.63	2,920	+0.09(+0.32%)
Mar 26, 2012	27.55	27.60	27.51	27.54	2,905	+0.01(+0.04%)
Mar 23, 2012	27.52	27.57	27.52	27.53	860	+0.07(+0.25%)
Mar 22, 2012	27.57	27.57	27.46	27.46	913	-0.11(-0.39%)
Mar 21, 2012	27.55	27.57	27.43	27.57	1,719	+0.10(+0.36%)
Mar 20, 2012	27.49	27.83	27.22	27.47	8,182	-0.02(-0.07%)
Mar 19, 2012	27.46	27.52	27.43	27.49	5,475	+0.02(+0.07%)
Mar 16, 2012	27.55	27.55	27.41	27.47	8,646	-0.06(-0.21%)
Mar 15, 2012	27.51	27.53	27.45	27.53	10,908	+0.05(+0.18%)
Mar 14, 2012	27.53	27.54	27.46	27.48	13,850	-0.04(-0.15%)
Mar 13, 2012	27.58	27.61	27.49	27.52	9,579	-0.03(-0.11%)
Mar 12, 2012	27.61	27.61	27.55	27.55	1,392	+0.00(+0.00%)
Mar 09, 2012	27.56	27.57	27.50	27.55	6,674	+0.04(+0.15%)
Mar 08, 2012	27.52	27.56	27.51	27.51	16,344	+0.05(+0.18%)
Mar 07, 2012	27.51	27.51	27.46	27.46	602	-0.08(-0.28%)
Mar 06, 2012	27.58	27.58	27.53	27.54	3,064	+0.07(+0.25%)
Mar 05, 2012	27.50	27.57	27.47	27.47	3,571	-0.06(-0.22%)
Mar 02, 2012	27.53	27.53	27.53	27.53	639	+0.08(+0.29%)

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