Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	43.31	43.58	43.29	43.32	505,588	+0.02(+0.04%)
Dec 29, 2011	42.31	43.37	42.25	43.31	399,235	+1.11(+2.63%)
Dec 28, 2011	43.16	43.25	42.10	42.19	467,468	-1.11(-2.56%)
Dec 27, 2011	42.93	44.11	42.88	43.31	381,071	+0.29(+0.68%)
Dec 23, 2011	42.75	43.17	42.56	43.01	290,190	+1.11(+2.65%)
Dec 21, 2011	41.95	42.03	41.03	41.90	560,016	-0.19(-0.46%)
Dec 20, 2011	41.40	42.51	41.32	42.09	962,625	+1.72(+4.25%)
Dec 19, 2011	42.30	42.63	40.22	40.38	867,361	-1.81(-4.29%)
Dec 16, 2011	41.44	42.57	41.09	42.19	1,558,913	+1.13(+2.74%)
Dec 15, 2011	41.21	41.50	40.52	41.06	847,045	+0.63(+1.56%)
Dec 14, 2011	41.94	41.95	40.41	40.43	1,506,232	-2.04(-4.79%)
Dec 13, 2011	43.07	43.71	41.75	42.46	1,116,007	-0.21(-0.48%)
Dec 12, 2011	43.71	43.83	42.08	42.67	1,258,280	-1.83(-4.11%)
Dec 09, 2011	44.46	44.87	42.61	44.50	1,614,214	+0.01(+0.02%)
Dec 08, 2011	45.13	45.66	44.32	44.49	755,029	-1.26(-2.75%)
Dec 07, 2011	44.69	46.00	44.48	45.75	774,514	+0.70(+1.56%)
Dec 06, 2011	45.55	45.55	44.42	45.04	498,758	-0.01(-0.02%)
Dec 05, 2011	45.64	46.00	44.82	45.05	1,028,944	+0.39(+0.86%)
Dec 02, 2011	45.54	45.89	44.51	44.66	559,703	-0.18(-0.39%)
Dec 01, 2011	45.37	45.82	44.52	44.84	607,503	-0.86(-1.89%)
Nov 30, 2011	44.19	45.71	43.94	45.70	1,572,376	+3.78(+9.02%)
Nov 29, 2011	41.87	42.12	41.28	41.92	602,926	+0.33(+0.79%)
Nov 28, 2011	41.40	41.87	41.19	41.60	877,289	+2.01(+5.08%)
Nov 25, 2011	39.12	40.14	39.07	39.59	400,714	+0.19(+0.49%)
Nov 23, 2011	40.41	40.62	39.33	39.39	883,021	-1.72(-4.18%)
Nov 22, 2011	41.51	41.86	40.64	41.11	765,789	-0.59(-1.41%)
Nov 21, 2011	41.40	41.96	40.74	41.70	771,612	-0.46(-1.09%)
Nov 18, 2011	42.39	42.59	41.70	42.16	585,292	-0.04(-0.10%)
Nov 17, 2011	43.47	43.66	41.93	42.20	1,217,757	-1.52(-3.47%)
Nov 16, 2011	43.32	45.09	43.08	43.72	911,431	-0.13(-0.29%)
Nov 15, 2011	44.32	44.43	42.90	43.84	1,700,653	-0.82(-1.84%)
Nov 14, 2011	44.98	45.19	44.21	44.66	638,157	-0.46(-1.02%)
Nov 11, 2011	44.71	45.73	44.63	45.13	960,884	+1.12(+2.55%)
Nov 10, 2011	44.39	44.56	43.25	44.00	640,745	+0.52(+1.19%)
Nov 09, 2011	44.32	44.62	43.17	43.48	1,636,989	-2.22(-4.86%)
Nov 08, 2011	46.11	46.11	44.34	45.70	1,472,803	-0.06(-0.13%)
Nov 07, 2011	45.69	46.31	44.56	45.76	1,140,940	+0.19(+0.42%)
Nov 04, 2011	44.98	45.74	43.99	45.57	837,375	-0.03(-0.06%)
Nov 03, 2011	45.27	45.75	43.81	45.60	956,096	+1.24(+2.80%)
Nov 02, 2011	43.96	45.13	43.84	44.35	1,530,092	+1.63(+3.83%)
Nov 01, 2011	43.44	43.70	42.18	42.72	1,650,259	-1.94(-4.35%)
Oct 31, 2011	45.62	45.62	44.49	44.66	1,463,660	-1.54(-3.34%)
Oct 28, 2011	45.76	46.85	45.67	46.21	1,235,377	-0.11(-0.24%)
Oct 27, 2011	46.77	47.71	45.36	46.32	2,116,800	+2.13(+4.82%)
Oct 26, 2011	43.81	44.59	41.72	44.19	3,140,621	+1.48(+3.45%)
Oct 25, 2011	40.68	44.47	38.35	42.71	5,427,504	+1.97(+4.83%)
Oct 24, 2011	39.16	41.04	38.71	40.74	1,859,080	+1.74(+4.47%)
Oct 21, 2011	38.60	39.36	37.95	39.00	2,382,266	+0.91(+2.40%)
Oct 20, 2011	37.83	38.32	37.02	38.09	2,387,398	+0.51(+1.36%)
Oct 19, 2011	40.70	40.73	37.30	37.57	3,151,070	-3.46(-8.44%)
Oct 18, 2011	39.74	41.22	38.79	41.04	1,221,204	+1.28(+3.23%)
Oct 17, 2011	40.64	40.78	39.31	39.75	1,277,367	-1.01(-2.47%)
Oct 14, 2011	40.44	40.84	39.61	40.76	826,776	+0.95(+2.38%)
Oct 13, 2011	39.94	40.12	38.76	39.81	1,152,362	+0.05(+0.13%)
Oct 12, 2011	39.18	40.57	38.77	39.76	1,578,080	+1.09(+2.82%)
Oct 11, 2011	37.98	39.24	37.87	38.67	1,111,084	+0.15(+0.39%)
Oct 10, 2011	36.84	38.55	36.74	38.52	1,920,321	+2.15(+5.90%)
Oct 07, 2011	36.19	36.42	34.83	36.38	2,346,043	+0.34(+0.93%)
Oct 06, 2011	35.92	36.46	34.88	36.04	1,187,493	+0.43(+1.20%)
Oct 05, 2011	33.96	35.99	33.40	35.61	1,967,802	+1.86(+5.51%)
Oct 04, 2011	32.20	33.79	31.86	33.75	2,175,469	+1.06(+3.26%)

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