Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	58.41	58.64	57.91	57.95	60,467,920	-0.99(-1.68%)
Oct 28, 2011	58.50	59.01	58.50	58.94	42,949,944	+0.09(+0.15%)
Oct 27, 2011	58.64	59.20	58.03	58.85	104,424,296	+1.58(+2.76%)
Oct 26, 2011	57.65	57.78	56.21	57.27	98,156,120	-0.07(-0.12%)
Oct 25, 2011	58.27	58.32	57.22	57.34	65,242,320	-1.15(-1.97%)
Oct 24, 2011	57.52	58.65	57.31	58.49	61,397,548	+1.19(+2.08%)
Oct 21, 2011	57.17	57.66	56.78	57.30	60,455,688	+0.71(+1.25%)
Oct 20, 2011	56.81	56.92	55.79	56.59	80,328,232	-0.28(-0.49%)
Oct 19, 2011	57.71	57.85	56.68	56.87	67,599,064	-1.12(-1.93%)
Oct 18, 2011	57.19	58.29	56.66	57.99	91,352,888	+0.71(+1.24%)
Oct 17, 2011	57.90	58.09	56.97	57.28	65,063,568	-0.90(-1.55%)
Oct 14, 2011	57.84	58.19	57.51	58.18	65,643,504	+1.06(+1.86%)
Oct 13, 2011	56.49	57.19	56.43	57.12	62,333,976	+0.52(+0.92%)
Oct 12, 2011	56.87	57.23	56.56	56.60	85,502,736	+0.28(+0.50%)
Oct 11, 2011	55.81	56.46	55.70	56.32	66,391,616	+0.38(+0.68%)
Oct 10, 2011	54.98	55.94	54.89	55.94	48,181,820	+1.87(+3.46%)
Oct 07, 2011	54.41	54.66	53.72	54.07	72,525,200	-0.36(-0.66%)
Oct 06, 2011	54.01	54.44	53.21	54.43	71,894,248	+0.90(+1.68%)
Oct 05, 2011	52.07	53.68	51.66	53.53	108,450,568	+1.34(+2.57%)
Oct 04, 2011	50.59	52.29	50.09	52.19	136,649,456	+1.05(+2.05%)
Oct 03, 2011	52.04	52.85	51.11	51.14	98,890,504	-1.35(-2.57%)
Sep 30, 2011	53.18	53.61	52.46	52.49	104,957,920	-1.39(-2.58%)
Sep 29, 2011	55.36	55.43	52.97	53.88	116,816,000	-0.65(-1.19%)
Sep 28, 2011	55.57	55.97	54.40	54.53	76,711,424	-0.82(-1.48%)
Sep 27, 2011	55.70	56.20	54.98	55.35	81,043,576	+0.57(+1.04%)
Sep 26, 2011	54.42	54.88	53.21	54.78	96,193,048	+0.63(+1.16%)
Sep 23, 2011	53.14	54.38	53.09	54.15	85,940,568	+0.57(+1.06%)
Sep 22, 2011	53.93	54.46	52.75	53.58	151,817,264	-1.80(-3.25%)
Sep 21, 2011	56.65	56.93	55.37	55.38	79,887,280	-0.98(-1.74%)
Sep 20, 2011	56.90	57.35	56.23	56.36	66,510,060	-0.25(-0.44%)
Sep 19, 2011	55.90	56.91	55.43	56.61	72,919,832	+0.02(+0.04%)
Sep 16, 2011	56.25	56.65	56.09	56.59	91,901,952	+0.41(+0.73%)
Sep 15, 2011	55.97	56.28	55.39	56.18	83,457,472	+0.82(+1.48%)
Sep 14, 2011	54.85	55.98	54.32	55.36	90,567,024	+0.78(+1.43%)
Sep 13, 2011	54.08	54.69	53.80	54.58	58,990,980	+0.72(+1.34%)
Sep 12, 2011	52.61	53.90	52.57	53.86	65,834,924	+0.68(+1.28%)
Sep 09, 2011	54.01	54.24	52.85	53.18	63,663,480	-1.21(-2.22%)
Sep 08, 2011	54.37	55.17	54.21	54.39	61,247,312	-0.25(-0.46%)
Sep 07, 2011	54.03	54.65	53.90	54.64	48,876,812	+1.35(+2.53%)
Sep 06, 2011	52.04	53.37	51.91	53.29	52,945,776	+0.01(+0.02%)
Sep 02, 2011	53.58	54.61	52.99	53.28	58,185,104	-1.28(-2.35%)
Sep 01, 2011	55.21	55.64	54.46	54.56	57,108,712	-0.50(-0.91%)
Aug 31, 2011	55.29	55.74	54.60	55.06	60,860,816	+0.09(+0.16%)
Aug 30, 2011	54.39	55.30	54.11	54.97	61,546,116	+0.36(+0.66%)
Aug 29, 2011	53.64	54.67	53.64	54.61	45,963,364	+1.48(+2.79%)
Aug 26, 2011	51.68	53.31	51.15	53.13	91,573,240	+1.30(+2.51%)
Aug 25, 2011	52.64	52.91	51.65	51.83	93,539,960	-0.86(-1.63%)
Aug 24, 2011	52.18	53.42	51.71	52.69	77,575,152	+0.41(+0.78%)
Aug 23, 2011	50.56	52.28	50.34	52.28	75,512,256	+2.07(+4.12%)
Aug 22, 2011	51.21	51.24	50.06	50.21	77,037,480	+0.18(+0.36%)
Aug 19, 2011	50.43	51.67	49.99	50.03	96,674,512	-0.92(-1.81%)
Aug 18, 2011	52.13	52.14	50.48	50.95	129,924,024	-2.63(-4.91%)
Aug 17, 2011	53.98	54.42	53.02	53.58	84,334,864	-0.32(-0.59%)
Aug 16, 2011	53.82	54.35	53.18	53.90	89,171,840	-0.46(-0.85%)
Aug 15, 2011	53.77	54.36	53.53	54.36	73,542,160	+0.79(+1.47%)
Aug 12, 2011	53.42	53.90	52.88	53.57	90,483,232	+0.47(+0.89%)
Aug 11, 2011	51.58	53.69	51.34	53.10	143,725,984	+2.24(+4.40%)
Aug 10, 2011	51.82	53.04	50.80	50.86	205,829,776	-2.17(-4.09%)
Aug 09, 2011	52.23	53.08	49.93	53.03	193,630,064	+2.44(+4.82%)
Aug 08, 2011	52.21	53.12	50.59	50.59	204,465,440	-3.24(-6.02%)
Aug 05, 2011	54.79	55.03	52.32	53.83	214,111,696	-0.34(-0.63%)
Aug 04, 2011	55.98	56.09	54.17	54.17	132,736,200	-2.64(-4.65%)
Aug 03, 2011	56.37	56.88	55.35	56.81	103,492,168	+0.54(+0.96%)
Aug 02, 2011	57.46	57.72	56.21	56.27	90,714,288	-1.46(-2.53%)

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