Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	46.91	48.10	46.86	48.06	10,439,951	+2.24(+4.88%)
Nov 29, 2011	45.95	46.30	45.78	45.83	4,659,278	+0.11(+0.25%)
Nov 28, 2011	45.68	46.07	45.38	45.71	6,894,485	+1.19(+2.68%)
Nov 25, 2011	44.56	44.98	44.52	44.52	2,523,833	-0.29(-0.66%)
Nov 23, 2011	45.24	45.26	44.82	44.82	7,904,833	-0.76(-1.68%)
Nov 22, 2011	45.69	46.05	45.45	45.58	4,972,790	-0.12(-0.26%)
Nov 21, 2011	45.63	45.81	45.29	45.70	6,567,009	-0.62(-1.33%)
Nov 18, 2011	46.42	46.54	46.09	46.32	5,510,610	+0.14(+0.30%)
Nov 17, 2011	46.23	46.76	45.88	46.18	7,334,536	-0.25(-0.55%)
Nov 16, 2011	46.93	47.04	46.32	46.43	7,320,404	-0.84(-1.79%)
Nov 15, 2011	46.94	47.60	46.94	47.27	6,637,396	+0.21(+0.46%)
Nov 14, 2011	47.18	47.41	46.82	47.06	4,651,548	-0.36(-0.75%)
Nov 11, 2011	47.37	47.76	47.33	47.41	4,555,484	+0.60(+1.29%)
Nov 10, 2011	46.85	47.11	46.50	46.81	7,329,728	+0.60(+1.29%)
Nov 09, 2011	46.87	47.01	45.95	46.22	8,478,716	-1.37(-2.87%)
Nov 08, 2011	46.98	47.66	46.80	47.58	6,175,002	+0.72(+1.55%)
Nov 07, 2011	46.47	47.04	46.13	46.86	4,737,890	+0.31(+0.67%)
Nov 04, 2011	46.59	46.68	45.90	46.54	6,892,041	-0.38(-0.81%)
Nov 03, 2011	46.47	47.08	46.01	46.92	5,717,397	+0.80(+1.74%)
Nov 02, 2011	46.20	46.55	45.71	46.12	5,178,244	+0.50(+1.09%)
Nov 01, 2011	46.02	46.35	45.45	45.62	8,401,835	-1.09(-2.33%)
Oct 31, 2011	47.04	47.36	46.70	46.71	5,464,043	-0.83(-1.75%)
Oct 28, 2011	47.33	47.91	47.30	47.54	5,740,983	-0.04(-0.08%)
Oct 27, 2011	47.06	47.88	46.78	47.58	8,764,272	+1.44(+3.13%)
Oct 26, 2011	46.22	46.68	45.39	46.14	9,011,048	+0.02(+0.04%)
Oct 25, 2011	46.09	46.55	45.37	46.12	9,318,475	-1.01(-2.14%)
Oct 24, 2011	46.78	47.64	46.69	47.13	9,035,813	+0.54(+1.16%)
Oct 21, 2011	46.46	47.02	46.23	46.59	11,281,883	+0.57(+1.24%)
Oct 20, 2011	45.86	46.39	45.32	46.02	5,385,760	+0.25(+0.55%)
Oct 19, 2011	46.09	46.36	45.56	45.77	4,993,511	-0.29(-0.62%)
Oct 18, 2011	45.19	46.50	44.96	46.05	6,420,040	+0.82(+1.82%)
Oct 17, 2011	45.58	46.02	45.08	45.23	5,673,839	-0.63(-1.38%)
Oct 14, 2011	45.85	46.08	45.42	45.86	5,812,862	+0.58(+1.28%)
Oct 13, 2011	45.23	45.49	45.05	45.28	4,980,287	-0.31(-0.69%)
Oct 12, 2011	45.39	46.10	45.38	45.59	7,296,485	+0.41(+0.90%)
Oct 11, 2011	44.84	45.32	44.73	45.19	4,115,861	+0.06(+0.13%)
Oct 10, 2011	44.89	45.13	44.63	45.13	5,249,313	+1.06(+2.41%)
Oct 07, 2011	44.52	44.56	43.57	44.06	8,286,891	-0.17(-0.39%)
Oct 06, 2011	43.99	44.30	43.13	44.24	6,399,104	+0.63(+1.45%)
Oct 05, 2011	42.63	43.80	42.53	43.61	9,494,584	+1.00(+2.36%)
Oct 04, 2011	40.99	42.67	40.75	42.60	12,497,910	+1.22(+2.96%)
Oct 03, 2011	42.10	42.67	41.37	41.38	9,231,096	-0.62(-1.47%)
Sep 30, 2011	42.57	43.02	41.98	42.00	9,259,032	-1.01(-2.35%)
Sep 29, 2011	42.67	43.01	42.24	43.01	7,815,520	+1.01(+2.41%)
Sep 28, 2011	42.74	42.89	41.94	42.00	6,408,225	-0.57(-1.34%)
Sep 27, 2011	43.07	43.35	42.35	42.57	7,674,557	+0.53(+1.27%)
Sep 26, 2011	41.54	42.11	41.13	42.04	8,219,289	+0.80(+1.95%)
Sep 23, 2011	41.16	41.58	40.65	41.23	13,905,897	-0.11(-0.27%)
Sep 22, 2011	41.62	42.14	40.81	41.34	19,214,554	-1.44(-3.37%)
Sep 21, 2011	43.96	43.96	42.77	42.79	9,903,759	-1.24(-2.82%)
Sep 20, 2011	43.99	44.76	43.45	44.03	8,727,859	+0.27(+0.62%)
Sep 19, 2011	43.59	43.89	43.03	43.76	9,603,026	-0.53(-1.19%)
Sep 16, 2011	44.10	44.40	43.36	44.28	12,410,778	+0.27(+0.62%)
Sep 15, 2011	44.58	44.88	43.69	44.01	11,820,165	+0.01(+0.03%)
Sep 14, 2011	43.45	44.86	43.07	44.00	12,573,709	+0.99(+2.30%)
Sep 13, 2011	42.51	43.40	42.49	43.01	9,114,114	+0.53(+1.25%)
Sep 12, 2011	41.98	42.52	41.49	42.47	10,105,328	-0.23(-0.54%)
Sep 09, 2011	42.73	43.08	42.30	42.71	10,108,170	-0.45(-1.05%)
Sep 08, 2011	43.03	43.74	42.92	43.16	7,251,070	-0.06(-0.14%)
Sep 07, 2011	43.41	43.50	42.81	43.22	10,753,440	+0.43(+0.99%)
Sep 06, 2011	42.75	43.03	42.12	42.79	11,111,689	-0.84(-1.92%)
Sep 02, 2011	43.89	44.02	43.41	43.63	7,897,492	-0.70(-1.59%)

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