Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	38.27	38.56	38.20	38.22	4,305,650	+0.11(+0.29%)
Mar 29, 2012	38.23	38.35	37.88	38.11	2,744,153	-0.30(-0.78%)
Mar 28, 2012	38.57	38.61	38.25	38.41	2,471,170	-0.19(-0.50%)
Mar 27, 2012	38.52	38.67	38.40	38.60	2,416,230	+0.01(+0.02%)
Mar 26, 2012	38.38	38.64	38.34	38.59	2,971,454	+0.51(+1.35%)
Mar 23, 2012	38.15	38.29	37.91	38.08	2,437,418	-0.04(-0.11%)
Mar 22, 2012	38.08	38.23	37.97	38.12	2,534,161	-0.02(-0.05%)
Mar 21, 2012	38.06	38.27	38.01	38.14	1,900,190	+0.00(+0.00%)
Mar 20, 2012	38.02	38.29	38.00	38.14	2,597,847	-0.17(-0.43%)
Mar 19, 2012	38.09	38.52	37.98	38.31	2,504,690	+0.15(+0.40%)
Mar 16, 2012	38.26	38.43	38.02	38.16	5,099,123	-0.19(-0.51%)
Mar 15, 2012	38.23	38.36	37.97	38.35	2,411,040	+0.13(+0.34%)
Mar 14, 2012	38.05	38.36	37.88	38.22	3,049,303	+0.08(+0.22%)
Mar 13, 2012	38.14	38.25	37.80	38.14	4,046,931	+0.13(+0.35%)
Mar 12, 2012	38.02	38.16	37.97	38.00	1,986,308	-0.05(-0.13%)
Mar 09, 2012	37.58	38.14	37.58	38.05	2,927,198	+0.24(+0.64%)
Mar 08, 2012	37.75	37.89	37.57	37.81	2,395,559	+0.23(+0.61%)
Mar 07, 2012	37.28	37.72	37.14	37.58	4,155,968	+0.27(+0.72%)
Mar 06, 2012	37.44	37.76	37.27	37.31	3,249,280	-0.42(-1.12%)
Mar 05, 2012	37.66	37.82	37.51	37.73	3,437,681	+0.03(+0.09%)
Mar 02, 2012	38.00	38.00	37.57	37.70	2,596,178	-0.30(-0.78%)
Mar 01, 2012	37.81	38.12	37.71	38.00	3,562,663	+0.38(+1.01%)
Feb 29, 2012	37.75	37.93	37.56	37.62	3,272,548	-0.15(-0.40%)
Feb 28, 2012	37.64	37.80	37.39	37.77	2,869,921	+0.30(+0.79%)
Feb 27, 2012	37.19	37.65	36.92	37.47	2,971,329	+0.20(+0.54%)
Feb 24, 2012	37.37	37.37	37.13	37.27	2,539,238	+0.01(+0.04%)
Feb 23, 2012	37.21	37.46	37.21	37.26	2,678,778	-0.01(-0.02%)
Feb 22, 2012	37.23	37.57	37.23	37.26	3,171,516	-0.03(-0.09%)
Feb 21, 2012	37.62	37.66	37.16	37.30	3,429,072	-0.27(-0.72%)
Feb 17, 2012	37.39	37.72	37.34	37.57	4,213,215	+0.28(+0.76%)
Feb 16, 2012	37.37	37.52	37.28	37.28	3,653,289	+0.03(+0.09%)
Feb 15, 2012	37.46	37.63	37.17	37.25	3,397,854	-0.32(-0.85%)
Feb 14, 2012	37.55	37.71	37.32	37.57	3,015,064	+0.01(+0.04%)
Feb 13, 2012	37.62	37.84	37.38	37.55	2,965,666	+0.15(+0.41%)
Feb 10, 2012	37.64	37.71	37.34	37.40	4,527,754	-0.39(-1.03%)
Feb 09, 2012	38.00	38.02	37.69	37.79	3,810,081	-0.01(-0.04%)
Feb 08, 2012	37.94	38.03	37.74	37.80	3,142,625	-0.19(-0.51%)
Feb 07, 2012	38.05	38.09	37.84	38.00	4,300,411	-0.18(-0.46%)
Feb 06, 2012	38.19	38.32	38.02	38.17	3,250,977	-0.27(-0.69%)
Feb 03, 2012	38.36	38.56	38.25	38.44	4,193,683	+0.48(+1.26%)
Feb 02, 2012	38.15	38.27	37.96	37.96	4,163,740	-0.09(-0.24%)
Feb 01, 2012	38.27	38.42	38.05	38.05	4,657,040	+0.12(+0.31%)
Jan 31, 2012	38.14	38.27	37.72	37.93	4,541,521	-0.08(-0.22%)
Jan 30, 2012	38.08	38.14	37.77	38.02	5,248,101	-0.30(-0.80%)
Jan 27, 2012	38.64	38.83	38.29	38.32	4,232,689	-0.33(-0.86%)
Jan 26, 2012	38.82	39.01	38.53	38.65	5,575,779	-0.76(-1.93%)
Jan 25, 2012	38.97	39.46	38.83	39.42	4,450,730	+0.13(+0.33%)
Jan 24, 2012	38.92	39.40	38.82	39.28	3,471,744	+0.03(+0.09%)
Jan 23, 2012	39.42	39.52	38.97	39.25	3,304,032	-0.08(-0.19%)
Jan 20, 2012	39.41	39.54	39.05	39.33	3,707,976	-0.08(-0.19%)
Jan 19, 2012	39.24	39.45	39.02	39.40	2,725,365	+0.28(+0.71%)
Jan 18, 2012	38.63	39.14	38.54	39.13	3,891,657	+0.58(+1.51%)
Jan 17, 2012	38.09	38.68	38.02	38.54	3,402,313	+0.49(+1.29%)
Jan 13, 2012	37.80	38.07	37.64	38.05	2,585,138	-0.01(-0.02%)
Jan 12, 2012	37.87	38.09	37.73	38.06	2,972,612	+0.24(+0.64%)
Jan 11, 2012	37.81	37.93	37.67	37.82	2,844,303	-0.03(-0.09%)
Jan 10, 2012	37.94	38.05	37.68	37.85	3,909,765	-0.01(-0.02%)
Jan 09, 2012	37.92	38.01	37.64	37.86	2,704,090	-0.15(-0.38%)
Jan 06, 2012	37.96	38.09	37.63	38.00	3,152,547	+0.06(+0.15%)
Jan 05, 2012	37.70	38.06	37.57	37.95	3,802,264	+0.28(+0.74%)

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