Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	56.52	57.57	56.37	57.51	1,267,635	+0.76(+1.34%)
Mar 30, 2011	56.57	56.84	56.38	56.75	574,331	+0.42(+0.74%)
Mar 29, 2011	56.13	56.41	55.89	56.33	1,132,988	+0.05(+0.09%)
Mar 28, 2011	56.39	56.63	56.28	56.28	966,832	-0.04(-0.08%)
Mar 25, 2011	56.51	56.70	56.09	56.32	1,002,931	-0.02(-0.03%)
Mar 24, 2011	56.43	56.58	56.13	56.34	792,405	+0.12(+0.21%)
Mar 23, 2011	56.10	56.39	55.69	56.22	830,412	-0.12(-0.20%)
Mar 22, 2011	56.46	56.69	56.33	56.34	885,748	-0.24(-0.42%)
Mar 21, 2011	56.95	56.98	56.46	56.58	952,739	+0.89(+1.59%)
Mar 18, 2011	55.59	55.88	55.22	55.69	1,502,090	+0.85(+1.55%)
Mar 17, 2011	54.95	55.11	54.45	54.84	1,318,629	+0.70(+1.29%)
Mar 16, 2011	55.04	55.43	53.71	54.14	1,356,409	-1.19(-2.15%)
Mar 15, 2011	54.98	55.71	54.76	55.33	1,140,507	-0.62(-1.11%)
Mar 14, 2011	55.99	56.73	55.62	55.95	880,088	-0.56(-0.99%)
Mar 11, 2011	55.89	56.77	55.48	56.51	940,455	+0.50(+0.89%)
Mar 10, 2011	56.69	57.13	55.72	56.01	1,119,280	-1.31(-2.29%)
Mar 09, 2011	57.07	57.66	56.84	57.32	982,579	+0.06(+0.11%)
Mar 08, 2011	56.55	57.52	56.32	57.26	926,419	+0.93(+1.65%)
Mar 07, 2011	57.27	57.63	56.08	56.33	581,968	-0.77(-1.35%)
Mar 04, 2011	57.36	57.64	56.53	57.10	1,187,019	-0.24(-0.42%)
Mar 03, 2011	56.70	57.66	56.62	57.34	677,860	+1.30(+2.33%)
Mar 02, 2011	55.95	56.22	55.51	56.04	930,388	+0.04(+0.06%)

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