Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	43.32	43.60	43.31	43.34	505,391	+0.02(+0.04%)
Dec 29, 2011	42.33	43.39	42.26	43.32	399,079	+1.11(+2.63%)
Dec 28, 2011	43.18	43.27	42.12	42.21	467,286	-1.11(-2.56%)
Dec 27, 2011	42.94	44.13	42.89	43.32	380,923	+0.29(+0.68%)
Dec 23, 2011	42.77	43.19	42.57	43.03	290,077	+1.11(+2.65%)
Dec 21, 2011	41.97	42.04	41.04	41.92	559,798	-0.19(-0.46%)
Dec 20, 2011	41.41	42.52	41.34	42.11	962,251	+1.72(+4.25%)
Dec 19, 2011	42.31	42.65	40.23	40.39	867,023	-1.81(-4.29%)
Dec 16, 2011	41.45	42.59	41.11	42.20	1,558,307	+1.13(+2.74%)
Dec 15, 2011	41.23	41.51	40.54	41.08	846,716	+0.63(+1.56%)
Dec 14, 2011	41.96	41.97	40.43	40.44	1,505,646	-2.04(-4.79%)
Dec 13, 2011	43.09	43.73	41.77	42.48	1,115,573	-0.21(-0.48%)
Dec 12, 2011	43.73	43.84	42.10	42.69	1,257,790	-1.83(-4.11%)
Dec 09, 2011	44.47	44.89	42.63	44.51	1,613,586	+0.01(+0.02%)
Dec 08, 2011	45.15	45.68	44.34	44.51	754,736	-1.26(-2.75%)
Dec 07, 2011	44.71	46.02	44.50	45.76	774,213	+0.70(+1.56%)
Dec 06, 2011	45.57	45.57	44.44	45.06	498,564	-0.01(-0.02%)
Dec 05, 2011	45.65	46.02	44.84	45.07	1,028,544	+0.39(+0.86%)
Dec 02, 2011	45.56	45.91	44.52	44.68	559,485	-0.18(-0.39%)
Dec 01, 2011	45.39	45.84	44.54	44.86	607,266	-0.86(-1.89%)
Nov 30, 2011	44.20	45.73	43.95	45.72	1,571,765	+3.78(+9.02%)
Nov 29, 2011	41.89	42.13	41.29	41.94	602,691	+0.33(+0.79%)
Nov 28, 2011	41.42	41.88	41.20	41.61	876,948	+2.01(+5.08%)
Nov 25, 2011	39.13	40.15	39.09	39.60	400,558	+0.19(+0.49%)
Nov 23, 2011	40.42	40.63	39.35	39.41	882,678	-1.72(-4.18%)
Nov 22, 2011	41.52	41.87	40.66	41.13	765,491	-0.59(-1.41%)
Nov 21, 2011	41.42	41.97	40.76	41.71	771,312	-0.46(-1.09%)
Nov 18, 2011	42.40	42.61	41.71	42.18	585,064	-0.04(-0.10%)
Nov 17, 2011	43.48	43.68	41.95	42.22	1,217,283	-1.52(-3.47%)
Nov 16, 2011	43.34	45.11	43.10	43.73	911,077	-0.13(-0.29%)
Nov 15, 2011	44.34	44.45	42.91	43.86	1,699,992	-0.82(-1.84%)
Nov 14, 2011	44.99	45.21	44.23	44.68	637,909	-0.46(-1.02%)
Nov 11, 2011	44.72	45.75	44.65	45.14	960,511	+1.12(+2.55%)
Nov 10, 2011	44.41	44.57	43.27	44.02	640,496	+0.52(+1.19%)
Nov 09, 2011	44.34	44.64	43.19	43.50	1,636,352	-2.22(-4.86%)
Nov 08, 2011	46.13	46.13	44.36	45.72	1,472,230	-0.06(-0.13%)
Nov 07, 2011	45.71	46.33	44.57	45.78	1,140,496	+0.19(+0.42%)
Nov 04, 2011	44.99	45.76	44.01	45.59	837,049	-0.03(-0.06%)
Nov 03, 2011	45.29	45.76	43.83	45.61	955,725	+1.24(+2.80%)
Nov 02, 2011	43.98	45.14	43.85	44.37	1,529,497	+1.63(+3.83%)
Nov 01, 2011	43.46	43.72	42.19	42.74	1,649,617	-1.95(-4.35%)
Oct 31, 2011	45.64	45.64	44.51	44.68	1,463,091	-1.54(-3.34%)
Oct 28, 2011	45.78	46.87	45.69	46.23	1,234,896	-0.11(-0.24%)
Oct 27, 2011	46.79	47.73	45.38	46.33	2,115,976	+2.13(+4.82%)
Oct 26, 2011	43.83	44.61	41.74	44.20	3,139,399	+1.48(+3.45%)
Oct 25, 2011	40.69	44.49	38.36	42.73	5,425,394	+1.97(+4.83%)
Oct 24, 2011	39.17	41.05	38.73	40.76	1,858,357	+1.74(+4.47%)
Oct 21, 2011	38.61	39.37	37.97	39.01	2,381,340	+0.91(+2.40%)
Oct 20, 2011	37.84	38.34	37.04	38.10	2,386,469	+0.51(+1.36%)
Oct 19, 2011	40.72	40.75	37.31	37.59	3,149,845	-3.46(-8.44%)
Oct 18, 2011	39.76	41.24	38.80	41.05	1,220,729	+1.28(+3.23%)
Oct 17, 2011	40.66	40.80	39.32	39.77	1,276,870	-1.01(-2.47%)
Oct 14, 2011	40.46	40.86	39.63	40.77	826,454	+0.95(+2.38%)
Oct 13, 2011	39.95	40.14	38.78	39.83	1,151,913	+0.05(+0.13%)
Oct 12, 2011	39.20	40.59	38.79	39.78	1,577,467	+1.09(+2.82%)
Oct 11, 2011	38.00	39.26	37.88	38.69	1,110,651	+0.15(+0.39%)
Oct 10, 2011	36.85	38.57	36.76	38.54	1,919,574	+2.15(+5.90%)
Oct 07, 2011	36.21	36.43	34.84	36.39	2,345,131	+0.34(+0.93%)
Oct 06, 2011	35.94	36.47	34.90	36.05	1,187,031	+0.43(+1.20%)
Oct 05, 2011	33.97	36.00	33.41	35.63	1,967,037	+1.86(+5.51%)
Oct 04, 2011	32.21	33.81	31.88	33.77	2,174,623	+1.06(+3.26%)

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