Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	43.16	43.44	43.14	43.18	507,280	+0.02(+0.04%)
Dec 29, 2011	42.17	43.23	42.10	43.16	400,571	+1.11(+2.63%)
Dec 28, 2011	43.02	43.11	41.96	42.05	469,033	-1.11(-2.56%)
Dec 27, 2011	42.78	43.97	42.73	43.16	382,347	+0.29(+0.68%)
Dec 23, 2011	42.61	43.03	42.41	42.87	291,161	+1.11(+2.65%)
Dec 21, 2011	41.81	41.89	40.89	41.76	561,890	-0.19(-0.46%)
Dec 20, 2011	41.26	42.36	41.18	41.95	965,847	+1.71(+4.25%)
Dec 19, 2011	42.15	42.49	40.08	40.24	870,264	-1.80(-4.29%)
Dec 16, 2011	41.30	42.43	40.96	42.05	1,564,131	+1.12(+2.74%)
Dec 15, 2011	41.07	41.36	40.39	40.92	849,881	+0.63(+1.56%)
Dec 14, 2011	41.80	41.81	40.28	40.29	1,511,273	-2.03(-4.79%)
Dec 13, 2011	42.93	43.56	41.61	42.32	1,119,742	-0.21(-0.48%)
Dec 12, 2011	43.56	43.68	41.94	42.53	1,262,491	-1.82(-4.11%)
Dec 09, 2011	44.31	44.72	42.47	44.35	1,619,616	+0.01(+0.02%)
Dec 08, 2011	44.98	45.51	44.17	44.34	757,556	-1.25(-2.75%)
Dec 07, 2011	44.54	45.84	44.33	45.59	777,106	+0.70(+1.56%)
Dec 06, 2011	45.40	45.40	44.27	44.89	500,427	-0.01(-0.02%)
Dec 05, 2011	45.48	45.84	44.67	44.90	1,032,388	+0.38(+0.86%)
Dec 02, 2011	45.39	45.74	44.36	44.52	561,576	-0.18(-0.39%)
Dec 01, 2011	45.22	45.67	44.37	44.69	609,536	-0.86(-1.89%)
Nov 30, 2011	44.04	45.56	43.79	45.55	1,577,638	+3.77(+9.02%)
Nov 29, 2011	41.73	41.98	41.14	41.78	604,944	+0.33(+0.79%)
Nov 28, 2011	41.27	41.73	41.05	41.46	880,225	+2.00(+5.08%)
Nov 25, 2011	38.99	40.01	38.94	39.45	402,055	+0.19(+0.49%)
Nov 23, 2011	40.27	40.48	39.20	39.26	885,976	-1.71(-4.18%)
Nov 22, 2011	41.37	41.72	40.51	40.97	768,352	-0.58(-1.41%)
Nov 21, 2011	41.27	41.82	40.61	41.56	774,195	-0.46(-1.09%)
Nov 18, 2011	42.24	42.45	41.56	42.02	587,251	-0.04(-0.10%)
Nov 17, 2011	43.32	43.51	41.79	42.06	1,221,832	-1.51(-3.47%)
Nov 16, 2011	43.18	44.94	42.94	43.57	914,482	-0.13(-0.29%)
Nov 15, 2011	44.17	44.28	42.75	43.70	1,706,345	-0.82(-1.84%)
Nov 14, 2011	44.83	45.04	44.06	44.52	640,293	-0.46(-1.02%)
Nov 11, 2011	44.56	45.58	44.48	44.98	964,100	+1.12(+2.55%)
Nov 10, 2011	44.24	44.41	43.11	43.86	642,889	+0.52(+1.20%)
Nov 09, 2011	44.17	44.47	43.03	43.34	1,642,467	-2.21(-4.86%)
Nov 08, 2011	45.96	45.96	44.19	45.55	1,477,732	-0.06(-0.13%)
Nov 07, 2011	45.53	46.15	44.41	45.61	1,144,758	+0.19(+0.42%)
Nov 04, 2011	44.83	45.59	43.85	45.42	840,178	-0.02(-0.06%)
Nov 03, 2011	45.12	45.59	43.66	45.44	959,296	+1.24(+2.80%)
Nov 02, 2011	43.81	44.98	43.69	44.21	1,535,213	+1.63(+3.83%)
Nov 01, 2011	43.30	43.56	42.03	42.58	1,655,782	-1.94(-4.35%)
Oct 31, 2011	45.47	45.47	44.34	44.52	1,468,559	-1.54(-3.34%)
Oct 28, 2011	45.61	46.70	45.52	46.05	1,239,511	-0.11(-0.24%)
Oct 27, 2011	46.61	47.55	45.21	46.16	2,123,884	+2.12(+4.82%)
Oct 26, 2011	43.66	44.44	41.58	44.04	3,151,132	+1.47(+3.45%)
Oct 25, 2011	40.54	44.32	38.22	42.57	5,445,669	+1.96(+4.83%)
Oct 24, 2011	39.03	40.90	38.58	40.61	1,865,302	+1.74(+4.47%)
Oct 21, 2011	38.47	39.23	37.82	38.87	2,390,239	+0.91(+2.40%)
Oct 20, 2011	37.70	38.19	36.90	37.96	2,395,388	+0.51(+1.36%)
Oct 19, 2011	40.56	40.60	37.17	37.45	3,161,616	-3.45(-8.44%)
Oct 18, 2011	39.61	41.08	38.66	40.90	1,225,291	+1.28(+3.23%)
Oct 17, 2011	40.51	40.65	39.18	39.62	1,281,642	-1.00(-2.47%)
Oct 14, 2011	40.31	40.71	39.48	40.62	829,543	+0.94(+2.38%)
Oct 13, 2011	39.80	39.99	38.63	39.68	1,156,218	+0.05(+0.13%)
Oct 12, 2011	39.05	40.44	38.64	39.63	1,583,362	+1.09(+2.82%)
Oct 11, 2011	37.86	39.11	37.74	38.54	1,114,802	+0.15(+0.39%)
Oct 10, 2011	36.71	38.43	36.62	38.39	1,926,748	+2.14(+5.90%)
Oct 07, 2011	36.07	36.30	34.71	36.25	2,353,895	+0.33(+0.93%)
Oct 06, 2011	35.80	36.34	34.77	35.92	1,191,467	+0.43(+1.20%)
Oct 05, 2011	33.85	35.87	33.29	35.49	1,974,388	+1.85(+5.51%)
Oct 04, 2011	32.09	33.68	31.76	33.64	2,182,750	+1.06(+3.26%)

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