Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	61.22	61.33	60.65	60.65	1,890,328	-0.19(-0.31%)
Dec 29, 2011	60.33	61.03	60.21	60.84	2,654,394	+0.53(+0.87%)
Dec 28, 2011	61.25	61.43	60.21	60.31	3,071,231	-0.87(-1.42%)
Dec 27, 2011	61.16	61.49	61.00	61.18	2,183,339	-0.20(-0.32%)
Dec 23, 2011	61.20	61.38	60.74	61.38	2,950,943	+1.38(+2.30%)
Dec 21, 2011	59.86	60.35	58.94	60.00	4,857,494	+0.22(+0.37%)
Dec 20, 2011	58.22	59.86	58.10	59.78	4,302,348	+2.40(+4.19%)
Dec 19, 2011	57.86	58.29	57.16	57.38	4,126,202	-0.07(-0.12%)
Dec 16, 2011	57.95	58.89	57.18	57.45	6,384,657	-0.05(-0.09%)
Dec 15, 2011	58.46	58.58	57.25	57.50	4,823,262	-0.07(-0.12%)
Dec 14, 2011	58.02	58.74	57.12	57.57	5,823,633	-1.10(-1.87%)
Dec 13, 2011	60.35	60.69	58.16	58.67	6,540,383	-1.36(-2.27%)
Dec 12, 2011	60.42	60.51	59.28	60.03	4,107,493	-1.07(-1.75%)
Dec 09, 2011	59.86	61.31	59.86	61.10	3,639,010	+1.14(+1.90%)
Dec 08, 2011	61.27	61.99	59.84	59.96	5,155,676	-1.58(-2.57%)
Dec 07, 2011	60.53	61.81	60.08	61.55	5,948,065	+0.41(+0.68%)
Dec 06, 2011	60.96	61.64	60.25	61.13	4,503,044	+0.19(+0.31%)
Dec 05, 2011	61.59	61.59	60.45	60.95	4,556,583	+0.35(+0.58%)
Dec 02, 2011	62.00	62.16	59.94	60.60	6,701,266	-0.81(-1.32%)

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