Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	73.39	73.39	72.85	72.85	1,851	-2.12(-2.83%)
Oct 28, 2011	74.95	74.97	74.95	74.97	240	+0.08(+0.11%)
Oct 27, 2011	74.28	75.65	74.28	74.89	5,192	+2.38(+3.28%)
Oct 26, 2011	72.39	72.51	71.43	72.51	6,932	+0.53(+0.74%)
Oct 25, 2011	71.30	72.07	70.92	71.98	1,407	-0.47(-0.65%)
Oct 24, 2011	71.60	72.50	71.60	72.45	3,226	+2.30(+3.28%)
Oct 21, 2011	71.05	71.05	70.15	70.15	2,221	+0.10(+0.14%)
Oct 20, 2011	69.26	70.05	69.26	70.05	1,911	-0.89(-1.25%)
Oct 18, 2011	70.94	70.94	70.94	70.94	500	+0.99(+1.42%)
Oct 17, 2011	70.08	70.08	69.05	69.95	1,008	-0.31(-0.44%)
Oct 14, 2011	70.20	71.10	70.20	70.26	1,477	+1.49(+2.17%)
Oct 13, 2011	68.99	69.26	68.77	68.77	402	-0.69(-0.99%)
Oct 12, 2011	69.35	70.10	69.35	69.46	1,542	+1.31(+1.92%)
Oct 11, 2011	68.10	68.85	68.10	68.15	1,502	-0.58(-0.84%)
Oct 10, 2011	68.27	68.73	68.27	68.73	742	+3.08(+4.69%)
Oct 07, 2011	66.45	66.60	65.65	65.65	858	-0.79(-1.19%)
Oct 06, 2011	66.40	66.66	66.25	66.44	11,128	+0.43(+0.65%)
Oct 05, 2011	65.45	66.02	65.45	66.01	2,234	+0.49(+0.75%)
Oct 04, 2011	64.39	65.52	63.87	65.52	3,330	+0.52(+0.80%)
Oct 03, 2011	65.48	65.62	65.00	65.00	1,224	-1.25(-1.89%)
Sep 30, 2011	65.99	67.17	65.99	66.25	2,558	-0.51(-0.76%)
Sep 29, 2011	67.63	68.05	66.76	66.76	2,644	+0.50(+0.75%)
Sep 28, 2011	67.00	67.15	66.26	66.26	631	-1.39(-2.05%)
Sep 27, 2011	67.69	69.00	67.65	67.65	5,237	+0.55(+0.82%)
Sep 26, 2011	66.04	67.10	65.87	67.10	981	+0.23(+0.34%)
Sep 23, 2011	65.35	66.89	65.26	66.87	2,036	-0.45(-0.67%)
Sep 22, 2011	66.60	67.53	66.42	67.32	2,128	-2.56(-3.66%)
Sep 21, 2011	69.88	69.88	69.88	69.88	300	-1.92(-2.67%)
Sep 20, 2011	71.55	71.80	70.87	71.80	593	+0.86(+1.21%)
Sep 19, 2011	70.10	70.94	69.24	70.94	1,881	-0.10(-0.14%)
Sep 16, 2011	71.60	71.60	71.04	71.04	400	-0.80(-1.11%)
Sep 15, 2011	71.85	71.85	71.14	71.84	1,528	+2.44(+3.52%)
Sep 14, 2011	69.40	69.40	69.40	69.40	121	+0.50(+0.73%)
Sep 13, 2011	68.58	68.90	68.50	68.90	8,561	+1.35(+2.00%)
Sep 12, 2011	68.61	68.61	67.55	67.55	926	-2.91(-4.13%)
Sep 09, 2011	70.77	71.09	70.00	70.46	1,395	-2.79(-3.81%)
Sep 08, 2011	73.25	73.25	72.21	73.25	585	-0.61(-0.83%)
Sep 07, 2011	73.26	73.86	73.00	73.86	487	+2.21(+3.08%)
Sep 06, 2011	71.74	71.74	71.00	71.65	5,556	-1.15(-1.58%)
Sep 02, 2011	72.80	73.45	72.80	72.80	1,266	-1.45(-1.95%)
Sep 01, 2011	74.52	74.52	73.85	74.25	1,741	+0.70(+0.95%)
Aug 30, 2011		73.55	73.55	73.55	0	+0.05(+0.07%)
Aug 29, 2011	72.97	73.50	72.97	73.50	818	+0.35(+0.48%)
Aug 26, 2011	71.41	73.15	71.22	73.15	1,689	+2.59(+3.67%)
Aug 25, 2011	72.27	72.27	70.53	70.56	3,890	-1.74(-2.41%)
Aug 24, 2011	72.90	72.90	71.95	72.30	1,317	-0.50(-0.69%)
Aug 23, 2011	72.11	73.35	72.11	72.80	2,202	+0.75(+1.04%)
Aug 19, 2011		72.05	72.05	72.05	0	-0.60(-0.83%)
Aug 18, 2011	71.74	72.80	71.65	72.65	4,628	-2.43(-3.24%)
Aug 17, 2011	75.81	75.95	74.50	75.08	1,502	+1.08(+1.46%)
Aug 16, 2011	73.33	74.55	73.33	74.00	1,898	-1.10(-1.46%)
Aug 15, 2011	74.59	75.10	74.15	75.10	875	+1.85(+2.53%)
Aug 12, 2011	72.60	73.70	72.60	73.25	1,153	+1.59(+2.22%)
Aug 11, 2011	69.66	71.66	69.66	71.66	860	+0.66(+0.93%)
Aug 10, 2011	71.49	71.54	71.00	71.00	619	+0.84(+1.20%)
Aug 09, 2011	69.91	71.35	69.00	70.16	4,428	+0.91(+1.31%)
Aug 08, 2011	68.64	69.25	68.55	69.25	3,655	-3.90(-5.33%)
Aug 05, 2011	70.98	73.15	69.90	73.15	1,284	+4.01(+5.80%)
Aug 04, 2011	71.69	71.69	69.14	69.14	5,018	-4.86(-6.57%)
Aug 03, 2011	74.05	74.05	73.27	74.00	3,083	+0.10(+0.14%)
Aug 02, 2011	74.05	74.05	73.90	73.90	1,059	-1.30(-1.73%)

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