Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	60.98	61.09	60.41	60.41	1,897,732	-0.19(-0.31%)
Dec 29, 2011	60.10	60.79	59.97	60.60	2,664,791	+0.52(+0.87%)
Dec 28, 2011	61.01	61.19	59.97	60.08	3,083,260	-0.87(-1.42%)
Dec 27, 2011	60.92	61.25	60.76	60.94	2,191,890	-0.19(-0.32%)
Dec 23, 2011	60.96	61.14	60.50	61.14	2,962,500	+1.38(+2.30%)
Dec 21, 2011	59.63	60.12	58.71	59.76	4,876,519	+0.22(+0.37%)
Dec 20, 2011	57.99	59.63	57.87	59.54	4,319,199	+2.39(+4.19%)
Dec 19, 2011	57.63	58.06	56.93	57.15	4,142,363	-0.07(-0.12%)
Dec 16, 2011	57.73	58.66	56.96	57.22	6,409,664	-0.05(-0.09%)
Dec 15, 2011	58.23	58.36	57.03	57.28	4,842,153	-0.07(-0.12%)
Dec 14, 2011	57.80	58.51	56.90	57.35	5,846,443	-1.10(-1.87%)
Dec 13, 2011	60.12	60.45	57.93	58.44	6,566,000	-1.36(-2.27%)
Dec 12, 2011	60.19	60.27	59.05	59.80	4,123,580	-1.06(-1.75%)
Dec 09, 2011	59.63	61.07	59.63	60.87	3,653,262	+1.13(+1.90%)
Dec 08, 2011	61.03	61.75	59.61	59.73	5,175,869	-1.58(-2.57%)
Dec 07, 2011	60.30	61.57	59.85	61.31	5,971,362	+0.41(+0.68%)
Dec 06, 2011	60.72	61.40	60.02	60.90	4,520,681	+0.19(+0.31%)
Dec 05, 2011	61.35	61.35	60.22	60.71	4,574,430	+0.35(+0.58%)
Dec 02, 2011	61.76	61.92	59.70	60.36	6,727,512	-0.81(-1.32%)

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