Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	194.18	194.75	188.56	188.61	239,534	-7.18(-3.67%)
Oct 28, 2011	197.31	198.68	194.36	195.79	291,730	-5.38(-2.67%)
Oct 27, 2011	201.16	202.49	196.87	201.17	549,487	+13.55(+7.22%)
Oct 26, 2011	187.61	190.38	182.10	187.62	356,584	+8.32(+4.64%)
Oct 25, 2011	184.99	184.99	178.33	179.30	306,610	-3.32(-1.82%)
Oct 24, 2011	175.87	183.89	175.20	182.62	447,003	+12.67(+7.46%)
Oct 21, 2011	168.24	170.33	168.00	169.95	249,446	+3.53(+2.12%)
Oct 20, 2011	164.92	167.79	163.32	166.42	306,642	-2.83(-1.67%)
Oct 19, 2011	170.96	174.47	168.76	169.25	257,258	-4.47(-2.57%)
Oct 18, 2011	168.45	174.58	166.42	173.72	187,239	+4.44(+2.62%)
Oct 17, 2011	174.85	174.88	167.57	169.28	309,815	-8.04(-4.53%)
Oct 14, 2011	173.76	177.98	172.25	177.32	259,639	+1.32(+0.75%)
Oct 13, 2011	177.64	178.50	172.42	176.00	294,889	-4.07(-2.26%)
Oct 12, 2011	178.54	183.86	178.54	180.07	299,547	+4.68(+2.67%)
Oct 11, 2011	175.49	178.15	173.97	175.39	297,398	-0.37(-0.21%)
Oct 10, 2011	169.59	176.00	169.59	175.76	446,420	+13.67(+8.43%)
Oct 07, 2011	165.99	166.54	161.16	162.09	336,109	-2.13(-1.30%)
Oct 06, 2011	161.69	164.35	161.11	164.22	517,537	+8.40(+5.39%)
Oct 05, 2011	150.69	156.00	149.01	155.82	458,189	+5.47(+3.64%)
Oct 04, 2011	145.15	150.69	141.27	150.35	632,647	-2.71(-1.77%)
Oct 03, 2011	157.45	159.10	152.77	153.06	369,023	-7.24(-4.52%)
Sep 30, 2011	164.65	166.57	160.30	160.30	272,124	-8.62(-5.10%)
Sep 29, 2011	168.80	170.35	165.89	168.92	459,378	+4.79(+2.92%)
Sep 28, 2011	170.09	171.49	163.00	164.13	438,140	-0.76(-0.46%)
Sep 27, 2011	166.72	167.84	163.66	164.89	310,664	+7.22(+4.58%)
Sep 26, 2011	153.29	157.88	151.30	157.67	343,240	+4.88(+3.19%)
Sep 23, 2011	149.30	154.19	148.18	152.79	342,919	+7.47(+5.14%)
Sep 22, 2011	151.76	153.08	144.73	145.32	502,188	-13.56(-8.53%)
Sep 21, 2011	166.05	167.53	158.88	158.88	276,242	-9.97(-5.90%)
Sep 20, 2011	170.65	171.88	167.58	168.85	144,681	-1.13(-0.66%)
Sep 19, 2011	171.05	171.49	167.90	169.98	222,254	-6.85(-3.87%)
Sep 16, 2011	178.09	178.80	175.24	176.83	148,580	+1.84(+1.05%)
Sep 15, 2011	173.95	175.49	172.59	174.99	191,734	+0.74(+0.42%)
Sep 14, 2011	174.04	175.22	169.53	174.25	207,078	-0.55(-0.31%)
Sep 13, 2011	173.97	175.17	172.30	174.80	141,953	+1.42(+0.82%)
Sep 12, 2011	171.83	174.19	169.55	173.38	218,245	-1.00(-0.57%)
Sep 09, 2011	177.57	178.59	173.53	174.38	301,060	-6.31(-3.49%)
Sep 08, 2011	179.68	183.32	179.34	180.69	268,408	-6.30(-3.37%)
Sep 07, 2011	184.56	187.64	183.31	186.99	223,377	+4.80(+2.63%)
Sep 06, 2011	175.77	182.72	175.72	182.19	319,082	-9.39(-4.90%)
Sep 02, 2011	193.33	194.21	189.35	191.58	212,884	-7.77(-3.90%)
Sep 01, 2011	202.75	203.67	199.08	199.35	216,508	-3.84(-1.89%)
Aug 31, 2011	203.51	205.00	201.79	203.19	247,994	+3.97(+1.99%)
Aug 30, 2011	195.73	200.00	194.45	199.22	219,331	+3.64(+1.86%)
Aug 29, 2011	192.25	195.80	192.14	195.58	145,638	+7.82(+4.16%)
Aug 26, 2011	184.02	188.00	180.96	187.76	216,228	+1.48(+0.79%)
Aug 25, 2011	189.94	190.59	184.05	186.28	186,844	-0.62(-0.33%)
Aug 24, 2011	186.18	188.20	184.69	186.90	240,057	-1.54(-0.82%)
Aug 23, 2011	182.47	188.48	180.00	188.44	338,931	+8.73(+4.86%)
Aug 22, 2011	184.56	184.86	179.25	179.71	196,305	-2.91(-1.59%)
Aug 19, 2011	180.45	186.85	179.98	182.62	188,374	-0.51(-0.28%)
Aug 18, 2011	185.40	185.40	179.00	183.13	381,608	-12.34(-6.31%)
Aug 17, 2011	195.55	198.30	193.56	195.47	165,498	+1.84(+0.95%)
Aug 16, 2011	195.64	197.40	192.16	193.63	328,311	-4.73(-2.38%)
Aug 15, 2011	192.42	199.80	192.42	198.36	519,595	+12.22(+6.56%)
Aug 12, 2011	186.87	188.81	183.77	186.14	280,298	-2.44(-1.29%)
Aug 11, 2011	181.88	191.74	181.00	188.58	432,907	+5.97(+3.27%)
Aug 10, 2011	183.61	189.17	181.01	182.61	390,823	-6.62(-3.50%)
Aug 09, 2011	186.81	189.44	179.70	189.23	753,590	+7.60(+4.18%)
Aug 08, 2011	186.81	191.23	179.21	181.63	554,992	-17.73(-8.89%)
Aug 05, 2011	200.12	204.00	192.49	199.36	429,878	-4.71(-2.31%)
Aug 04, 2011	209.10	209.49	203.43	204.07	403,627	-12.79(-5.90%)
Aug 03, 2011	217.66	217.81	212.52	216.86	258,846	-3.58(-1.62%)
Aug 02, 2011	222.43	224.45	220.44	220.44	285,073	-2.83(-1.27%)

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