Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	60.44	60.59	60.27	60.27	646,164	-0.27(-0.44%)
Dec 29, 2011	60.08	60.57	60.01	60.53	381,615	+0.61(+1.02%)
Dec 28, 2011	60.71	60.71	59.83	59.92	585,054	-0.76(-1.26%)
Dec 27, 2011	60.59	60.84	60.46	60.69	1,590,436	+0.04(+0.07%)
Dec 23, 2011	60.40	60.66	60.23	60.65	303,846	+1.04(+1.75%)
Dec 21, 2011	59.46	59.71	58.95	59.60	321,229	+0.14(+0.23%)
Dec 20, 2011	58.59	59.58	58.59	59.47	682,476	+1.74(+3.01%)
Dec 19, 2011	58.61	58.76	57.58	57.73	912,495	-0.67(-1.15%)
Dec 16, 2011	58.61	59.01	58.21	58.40	545,561	+0.17(+0.29%)
Dec 15, 2011	58.64	58.65	58.10	58.23	913,566	+0.25(+0.43%)
Dec 14, 2011	58.42	58.57	57.84	57.98	503,949	-0.67(-1.14%)
Dec 13, 2011	59.60	59.93	58.35	58.65	369,520	-0.62(-1.05%)
Dec 12, 2011	59.65	59.65	58.83	59.27	787,040	-0.90(-1.49%)
Dec 09, 2011	59.38	60.34	59.28	60.17	418,294	+1.04(+1.76%)
Dec 08, 2011	60.10	60.17	58.97	59.13	467,553	-1.32(-2.18%)
Dec 07, 2011	60.11	60.71	59.64	60.44	536,003	+0.10(+0.16%)
Dec 06, 2011	60.35	60.73	60.10	60.35	1,001,033	+0.02(+0.03%)
Dec 05, 2011	60.61	60.82	59.99	60.33	272,045	+0.63(+1.06%)
Dec 02, 2011	60.15	60.46	59.61	59.70	333,374	+0.06(+0.11%)

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