Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	42.53	42.57	42.50	42.55	7,462	+0.00(+0.00%)
Mar 29, 2012	42.61	42.61	42.50	42.55	22,137	-0.05(-0.12%)
Mar 28, 2012	42.42	42.60	42.42	42.60	28,662	+0.11(+0.25%)
Mar 27, 2012	42.48	42.50	42.40	42.50	9,117	+0.09(+0.22%)
Mar 26, 2012	42.44	42.49	42.38	42.40	30,674	+0.03(+0.06%)
Mar 23, 2012	42.27	42.49	42.27	42.37	43,702	+0.00(+0.00%)
Mar 22, 2012	42.17	42.49	42.17	42.37	23,484	+0.02(+0.04%)
Mar 21, 2012	42.36	42.36	41.97	42.36	90,351	+0.12(+0.28%)
Mar 20, 2012	42.31	42.31	42.14	42.24	15,947	-0.08(-0.20%)
Mar 19, 2012	42.34	42.40	42.14	42.33	21,710	-0.01(-0.03%)
Mar 16, 2012	42.42	42.45	42.23	42.34	47,347	-0.14(-0.34%)
Mar 15, 2012	42.50	42.50	42.30	42.48	35,066	-0.02(-0.04%)
Mar 14, 2012	42.68	42.68	42.48	42.50	44,393	-0.19(-0.44%)
Mar 13, 2012	42.67	42.74	42.52	42.68	16,974	+0.06(+0.13%)
Mar 12, 2012	42.66	42.72	42.49	42.63	12,604	+0.17(+0.40%)
Mar 09, 2012	42.65	42.71	42.45	42.46	20,249	-0.13(-0.31%)
Mar 08, 2012	42.77	42.77	42.46	42.59	27,296	-0.09(-0.22%)
Mar 07, 2012	42.80	42.80	42.68	42.68	14,994	-0.10(-0.24%)
Mar 06, 2012	42.83	42.84	42.65	42.79	12,998	-0.05(-0.11%)
Mar 05, 2012	42.84	42.90	42.77	42.83	64,650	-0.06(-0.15%)
Mar 02, 2012	42.80	42.91	42.80	42.90	9,406	+0.02(+0.05%)
Mar 01, 2012	42.95	42.95	42.81	42.87	18,685	-0.08(-0.20%)
Feb 29, 2012	42.85	42.99	42.85	42.96	32,050	+0.00(+0.00%)
Feb 28, 2012	42.81	42.97	42.81	42.96	54,026	+0.06(+0.14%)
Feb 27, 2012	42.80	42.90	42.80	42.90	11,397	+0.10(+0.24%)
Feb 24, 2012	42.70	42.89	42.70	42.79	27,603	+0.00(+0.00%)
Feb 23, 2012	42.68	42.79	42.61	42.79	12,956	+0.06(+0.13%)
Feb 22, 2012	42.52	42.78	42.52	42.73	17,745	+0.29(+0.68%)
Feb 21, 2012	42.60	42.75	42.44	42.44	136,500	-0.38(-0.88%)
Feb 17, 2012	42.79	42.83	42.77	42.82	8,726	-0.08(-0.19%)
Feb 16, 2012	42.75	42.90	42.60	42.90	68,126	+0.15(+0.36%)
Feb 15, 2012	42.74	42.78	42.49	42.75	63,454	+0.02(+0.04%)
Feb 14, 2012	42.52	42.73	42.52	42.73	47,431	+0.08(+0.19%)
Feb 13, 2012	42.66	42.66	42.49	42.65	15,555	+0.00(+0.01%)
Feb 10, 2012	42.51	42.66	42.51	42.65	11,326	+0.08(+0.19%)
Feb 09, 2012	42.60	42.60	42.49	42.57	8,073	-0.03(-0.07%)
Feb 08, 2012	42.60	42.62	42.42	42.60	15,351	+0.04(+0.09%)
Feb 07, 2012	42.56	42.67	42.56	42.56	23,738	-0.13(-0.31%)
Feb 06, 2012	42.60	42.71	42.45	42.69	22,615	+0.05(+0.12%)
Feb 03, 2012	42.91	42.91	42.51	42.64	33,097	-0.20(-0.46%)
Feb 02, 2012	42.94	42.94	42.61	42.84	31,607	+0.26(+0.62%)
Feb 01, 2012	42.78	42.83	42.57	42.57	27,237	-0.18(-0.42%)
Jan 31, 2012	45.08	45.08	42.52	42.75	36,210	+0.27(+0.65%)
Jan 30, 2012	45.08	45.08	42.46	42.48	63,482	+0.15(+0.35%)
Jan 27, 2012	42.63	42.63	42.28	42.33	85,643	-0.02(-0.05%)
Jan 26, 2012	42.49	42.64	42.27	42.36	46,991	+0.10(+0.23%)
Jan 25, 2012	42.60	42.60	42.21	42.26	83,080	+0.04(+0.09%)
Jan 24, 2012	42.31	42.42	42.19	42.22	38,005	-0.23(-0.54%)
Jan 23, 2012	42.59	42.59	42.08	42.45	19,823	-0.14(-0.33%)
Jan 20, 2012	42.64	42.70	42.45	42.59	45,139	-0.25(-0.58%)
Jan 19, 2012	42.98	42.98	42.64	42.84	19,866	+0.07(+0.16%)
Jan 18, 2012	42.99	42.99	42.72	42.77	13,639	-0.10(-0.24%)
Jan 17, 2012	42.85	42.90	42.66	42.87	10,134	+0.09(+0.21%)
Jan 13, 2012	42.55	42.78	42.48	42.78	17,223	+0.14(+0.33%)
Jan 12, 2012	42.40	42.64	42.39	42.64	11,891	+0.29(+0.69%)
Jan 11, 2012	42.07	42.34	42.07	42.34	13,815	+0.27(+0.64%)
Jan 10, 2012	42.06	42.09	41.89	42.07	22,549	+0.09(+0.21%)
Jan 09, 2012	41.86	41.99	41.80	41.98	34,454	+0.12(+0.29%)
Jan 06, 2012	41.85	41.86	41.54	41.86	23,710	+0.09(+0.22%)
Jan 05, 2012	41.69	41.78	41.69	41.77	32,768	+0.11(+0.26%)

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