Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	58.03	58.23	57.83	58.13	88,196	+0.29(+0.50%)
Apr 28, 2011	57.53	57.95	57.38	57.84	103,616	+0.24(+0.41%)
Apr 27, 2011	57.14	57.69	56.71	57.60	72,024	+0.60(+1.05%)
Apr 26, 2011	56.80	57.12	56.60	57.01	47,656	+0.35(+0.62%)
Apr 25, 2011	56.71	56.80	56.51	56.66	87,785	+0.03(+0.05%)
Apr 21, 2011	56.66	56.79	56.51	56.63	124,303	+0.41(+0.73%)
Apr 20, 2011	56.08	56.26	56.04	56.22	284,585	+1.34(+2.44%)
Apr 19, 2011	54.80	55.00	54.60	54.88	82,111	+0.41(+0.76%)
Apr 18, 2011	54.48	54.49	53.79	54.47	53,915	-0.90(-1.63%)
Apr 15, 2011	55.25	55.53	55.11	55.37	110,097	-0.09(-0.16%)
Apr 14, 2011	54.93	55.51	54.92	55.46	44,977	+0.40(+0.73%)
Apr 13, 2011	55.46	55.52	54.91	55.05	43,665	+0.20(+0.37%)
Apr 12, 2011	55.12	55.12	54.67	54.85	54,275	-0.57(-1.03%)
Apr 11, 2011	55.70	55.76	55.34	55.42	51,639	-0.10(-0.17%)
Apr 08, 2011	55.75	55.83	55.34	55.52	50,823	+0.44(+0.80%)
Apr 07, 2011	55.23	55.41	54.84	55.08	92,049	-0.45(-0.80%)
Apr 06, 2011	55.33	55.55	55.21	55.53	54,677	+0.46(+0.83%)
Apr 05, 2011	54.74	55.22	54.71	55.07	66,990	-0.08(-0.14%)
Apr 04, 2011	55.08	55.27	54.96	55.15	167,393	+0.11(+0.21%)

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