Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	185.24	189.39	183.39	187.75	5,729	+0.21(+0.11%)
Oct 28, 2011	189.39	190.58	186.31	187.54	3,697	-2.21(-1.17%)
Oct 27, 2011	192.60	192.60	187.87	189.75	9,063	+2.85(+1.52%)
Oct 26, 2011	188.55	189.36	182.91	186.91	2,809	+0.39(+0.21%)
Oct 25, 2011	189.58	191.88	186.51	186.51	2,600	-4.88(-2.55%)
Oct 24, 2011	190.63	191.40	188.61	191.40	2,732	+1.30(+0.68%)
Oct 21, 2011	187.79	190.09	187.75	190.09	3,055	+5.26(+2.84%)
Oct 20, 2011	187.86	188.79	182.25	184.84	4,446	-1.95(-1.05%)
Oct 19, 2011	186.79	186.79	186.79	186.79	1,366	-1.87(-0.99%)
Oct 18, 2011	181.94	189.32	181.94	188.66	3,287	+6.31(+3.46%)
Oct 17, 2011	188.99	189.37	182.35	182.35	3,192	-7.84(-4.12%)
Oct 14, 2011	187.75	190.25	187.75	190.19	2,357	+3.06(+1.64%)
Oct 13, 2011	185.08	188.98	184.79	187.13	1,460	-0.19(-0.10%)
Oct 12, 2011	185.79	187.75	182.74	187.32	3,323	+4.02(+2.19%)
Oct 11, 2011	179.45	183.30	179.45	183.30	2,980	+3.06(+1.70%)
Oct 10, 2011	180.92	181.86	178.64	180.24	4,492	+3.34(+1.89%)
Oct 07, 2011	181.73	181.73	176.90	176.90	1,579	-5.27(-2.89%)
Oct 06, 2011	179.66	182.17	179.61	182.17	2,622	+2.08(+1.15%)
Oct 05, 2011	175.26	180.33	175.26	180.09	2,274	+1.87(+1.05%)
Oct 04, 2011	167.72	179.36	167.72	178.22	4,284	+10.54(+6.29%)
Oct 03, 2011	173.06	174.37	167.68	167.68	4,219	-5.37(-3.10%)
Sep 30, 2011	174.15	174.15	172.55	173.06	2,626	+1.16(+0.67%)
Sep 29, 2011	172.45	173.23	170.01	171.90	4,172	+3.06(+1.81%)
Sep 28, 2011	173.57	175.53	168.83	168.83	9,079	-6.13(-3.51%)
Sep 27, 2011	172.10	176.74	170.67	174.97	15,196	+5.31(+3.13%)
Sep 26, 2011	165.92	169.65	165.43	169.65	1,684	+5.72(+3.49%)
Sep 23, 2011	158.22	163.94	158.22	163.94	3,029	+6.12(+3.88%)
Sep 22, 2011	161.59	164.87	157.81	157.81	6,818	-4.62(-2.84%)
Sep 21, 2011	164.64	165.64	162.43	162.43	21,107	-3.43(-2.07%)
Sep 20, 2011	166.15	168.93	165.85	165.85	2,745	-0.39(-0.24%)
Sep 19, 2011	166.89	168.95	165.56	166.25	852	-4.33(-2.54%)
Sep 16, 2011	175.84	175.84	169.99	170.58	7,213	-3.82(-2.19%)
Sep 15, 2011	173.54	175.80	170.34	174.40	4,962	+0.68(+0.39%)
Sep 14, 2011	169.02	174.36	168.18	173.72	2,377	+4.88(+2.89%)
Sep 13, 2011	162.27	168.89	162.27	168.84	4,796	+7.44(+4.61%)
Sep 12, 2011	166.01	166.01	160.35	161.40	2,170	-0.43(-0.27%)
Sep 09, 2011	165.62	168.04	161.83	161.83	4,105	-5.37(-3.21%)
Sep 08, 2011	170.27	173.45	167.20	167.20	3,849	-5.04(-2.92%)
Sep 07, 2011	169.80	172.72	168.19	172.24	3,891	+4.92(+2.94%)
Sep 06, 2011	167.26	171.75	164.30	167.32	12,236	-2.69(-1.58%)
Sep 02, 2011	174.43	174.43	168.49	170.00	1,979	-5.17(-2.95%)
Sep 01, 2011	178.87	178.87	173.22	175.17	3,409	-3.70(-2.07%)
Aug 31, 2011	179.58	182.26	178.12	178.87	3,420	+0.33(+0.19%)
Aug 30, 2011	177.24	178.94	175.02	178.54	3,241	+0.91(+0.51%)
Aug 29, 2011	172.78	177.70	172.70	177.63	9,223	+5.40(+3.14%)
Aug 26, 2011	166.38	172.23	166.38	172.23	2,118	+5.39(+3.23%)
Aug 25, 2011	169.39	169.39	166.27	166.83	17,718	-2.60(-1.53%)
Aug 24, 2011	167.52	169.43	165.69	169.43	3,600	+1.06(+0.63%)
Aug 23, 2011	161.88	168.37	161.06	168.37	3,673	+7.85(+4.89%)
Aug 22, 2011	161.85	161.90	158.15	160.52	10,569	-0.03(-0.02%)
Aug 19, 2011	156.47	160.82	155.99	160.54	5,229	+3.15(+2.00%)
Aug 18, 2011	159.28	160.82	156.36	157.40	10,836	-5.02(-3.09%)
Aug 17, 2011	162.21	163.14	160.49	162.41	3,364	+2.33(+1.46%)
Aug 16, 2011	165.01	165.53	160.06	160.08	10,632	-6.97(-4.17%)
Aug 15, 2011	167.55	168.26	166.64	167.05	1,954	+1.28(+0.77%)
Aug 12, 2011	165.06	171.29	164.14	165.77	13,380	-2.66(-1.58%)
Aug 11, 2011	164.80	169.05	161.68	168.42	5,447	+3.62(+2.20%)
Aug 10, 2011	164.70	166.89	161.47	164.80	7,953	-2.66(-1.59%)
Aug 09, 2011	156.30	168.96	156.30	167.47	15,591	+12.47(+8.04%)
Aug 08, 2011	160.97	169.79	155.00	155.00	9,294	-7.31(-4.50%)
Aug 05, 2011	164.80	166.43	162.31	162.31	3,551	-0.42(-0.26%)
Aug 04, 2011	163.14	164.73	162.31	162.73	12,675	-0.65(-0.40%)
Aug 03, 2011	163.63	165.33	163.38	163.38	1,088	+0.17(+0.10%)
Aug 02, 2011	165.38	166.37	163.21	163.21	2,152	-1.40(-0.85%)

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