Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	48.53	48.90	48.17	48.64	2,460,022	+0.47(+0.98%)
Dec 29, 2011	48.33	48.67	47.64	48.17	3,391,933	+0.23(+0.48%)
Dec 28, 2011	49.26	49.49	47.90	47.94	3,251,989	-1.50(-3.03%)
Dec 27, 2011	49.90	50.15	49.42	49.44	2,288,321	-0.45(-0.90%)
Dec 23, 2011	49.83	50.00	49.55	49.89	3,321,655	+1.13(+2.32%)
Dec 21, 2011	48.29	49.02	47.11	48.76	6,577,379	+0.73(+1.52%)
Dec 20, 2011	46.03	48.31	46.03	48.03	9,765,915	+3.10(+6.90%)
Dec 19, 2011	46.28	46.49	44.85	44.93	5,178,987	-1.00(-2.18%)
Dec 16, 2011	45.45	46.67	45.28	45.93	7,238,610	+1.11(+2.48%)
Dec 15, 2011	46.88	47.10	44.68	44.82	8,177,244	-1.14(-2.48%)
Dec 14, 2011	47.15	47.59	45.83	45.96	7,847,666	-1.92(-4.01%)
Dec 13, 2011	48.93	49.59	47.55	47.88	5,586,332	-0.72(-1.48%)
Dec 12, 2011	49.39	49.39	47.90	48.60	4,324,110	-1.79(-3.55%)
Dec 09, 2011	49.11	50.73	49.05	50.39	5,256,205	+1.39(+2.84%)
Dec 08, 2011	50.35	51.82	48.77	49.00	7,988,670	-1.72(-3.39%)
Dec 07, 2011	52.65	52.65	50.47	50.72	10,530,940	-2.08(-3.94%)
Dec 06, 2011	54.82	55.34	52.67	52.80	8,446,323	-1.90(-3.47%)
Dec 05, 2011	55.07	55.94	54.25	54.70	5,631,171	+1.08(+2.01%)
Dec 02, 2011	55.25	56.11	53.41	53.62	6,875,981	-1.63(-2.95%)
Dec 01, 2011	54.34	55.60	54.08	55.25	5,350,050	+0.64(+1.17%)
Nov 30, 2011	53.56	54.70	52.47	54.61	7,533,092	+3.59(+7.04%)
Nov 29, 2011	51.71	52.36	50.95	51.02	4,373,078	-0.25(-0.49%)
Nov 28, 2011	51.07	52.21	50.66	51.27	5,382,645	+2.40(+4.91%)
Nov 25, 2011	48.79	49.99	48.65	48.87	2,047,346	-0.11(-0.22%)
Nov 23, 2011	50.39	50.74	48.94	48.98	6,772,663	-2.31(-4.50%)
Nov 22, 2011	52.21	52.75	50.80	51.29	4,101,250	-1.08(-2.06%)
Nov 21, 2011	52.95	52.95	51.27	52.37	5,148,017	-1.68(-3.11%)
Nov 18, 2011	56.31	56.61	53.66	54.05	5,854,170	-1.61(-2.89%)
Nov 17, 2011	57.64	57.97	55.05	55.66	5,482,372	-2.17(-3.75%)
Nov 16, 2011	56.28	59.84	56.22	57.83	6,650,768	+1.18(+2.08%)
Nov 15, 2011	57.06	57.83	56.46	56.65	5,361,897	-0.63(-1.10%)
Nov 14, 2011	57.69	57.98	56.75	57.28	3,454,180	-0.92(-1.58%)
Nov 11, 2011	58.08	59.45	57.66	58.20	4,175,744	+0.96(+1.68%)
Nov 10, 2011	57.80	58.12	55.89	57.24	5,871,871	+1.47(+2.64%)
Nov 09, 2011	57.21	57.73	55.51	55.77	7,383,500	-3.61(-6.08%)
Nov 08, 2011	57.33	59.56	57.12	59.38	7,051,524	+2.58(+4.54%)
Nov 07, 2011	56.15	57.29	55.09	56.80	4,697,651	+0.65(+1.16%)
Nov 04, 2011	56.28	57.23	55.40	56.15	3,960,683	-0.70(-1.23%)
Nov 03, 2011	55.67	57.12	54.52	56.85	6,042,186	+1.72(+3.12%)
Nov 02, 2011	55.69	56.08	54.04	55.13	6,349,467	+1.59(+2.97%)
Nov 01, 2011	52.69	54.50	51.37	53.54	15,171,342	-4.45(-7.67%)
Oct 31, 2011	59.85	59.87	57.53	57.99	8,297,333	-2.90(-4.76%)
Oct 28, 2011	59.99	61.10	59.69	60.89	5,063,187	+0.12(+0.20%)
Oct 27, 2011	58.87	61.90	58.68	60.77	9,407,811	+4.29(+7.60%)
Oct 26, 2011	56.18	56.95	54.80	56.48	6,048,346	+1.07(+1.93%)
Oct 25, 2011	56.93	57.01	55.06	55.41	5,623,027	-1.10(-1.95%)
Oct 24, 2011	54.79	56.61	54.79	56.51	4,569,143	+2.02(+3.71%)
Oct 21, 2011	54.41	55.61	53.55	54.49	7,861,642	+0.64(+1.19%)
Oct 20, 2011	54.48	54.49	52.34	53.85	6,769,229	-0.45(-0.83%)
Oct 19, 2011	55.52	57.09	53.94	54.30	7,788,826	-1.42(-2.55%)
Oct 18, 2011	53.30	56.06	52.21	55.72	7,348,086	+2.28(+4.27%)
Oct 17, 2011	55.91	56.91	53.32	53.44	7,651,996	-3.23(-5.70%)
Oct 14, 2011	54.37	56.71	54.17	56.67	6,323,269	+3.29(+6.16%)
Oct 13, 2011	53.06	53.65	51.85	53.38	5,094,876	-0.10(-0.19%)
Oct 12, 2011	53.60	54.71	52.26	53.48	6,417,729	+0.25(+0.47%)
Oct 11, 2011	51.66	54.07	51.50	53.23	6,692,465	+1.13(+2.17%)
Oct 10, 2011	50.69	52.67	50.69	52.10	5,599,203	+2.78(+5.64%)
Oct 07, 2011	49.79	50.37	48.47	49.32	6,361,562	-0.23(-0.46%)
Oct 06, 2011	49.93	50.59	48.98	49.55	7,682,681	+0.74(+1.52%)
Oct 05, 2011	45.52	49.08	44.12	48.81	9,066,773	+3.58(+7.92%)
Oct 04, 2011	43.45	45.31	41.91	45.23	12,583,595	+0.76(+1.71%)

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