Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	46.23	47.00	46.14	46.93	2,663,167	+2.02(+4.49%)
Nov 29, 2011	44.89	45.18	44.68	44.91	2,795,652	+0.16(+0.35%)
Nov 28, 2011	44.81	44.97	44.40	44.75	2,546,087	+1.23(+2.82%)
Nov 25, 2011	43.49	44.03	43.45	43.52	920,761	-0.01(-0.02%)
Nov 23, 2011	44.12	44.16	43.53	43.53	2,799,852	-1.02(-2.29%)
Nov 22, 2011	44.75	44.96	44.36	44.55	4,346,828	-0.29(-0.65%)
Nov 21, 2011	45.07	45.13	44.54	44.84	2,285,086	-0.88(-1.93%)
Nov 18, 2011	45.87	46.03	45.57	45.73	3,333,765	-0.01(-0.02%)
Nov 17, 2011	46.34	46.49	45.43	45.73	3,543,744	-0.66(-1.42%)
Nov 16, 2011	46.66	47.28	46.34	46.39	1,716,212	-0.80(-1.70%)
Nov 15, 2011	46.86	47.44	46.70	47.20	1,677,495	+0.18(+0.38%)
Nov 14, 2011	47.35	47.40	46.81	47.02	1,555,275	-0.56(-1.18%)
Nov 11, 2011	47.29	47.77	47.25	47.58	1,361,799	+0.89(+1.91%)
Nov 10, 2011	46.81	46.93	46.24	46.69	1,706,724	+0.49(+1.07%)
Nov 09, 2011	46.94	47.09	46.10	46.19	2,830,790	-1.84(-3.84%)
Nov 08, 2011	47.69	48.10	47.17	48.04	2,226,857	+0.64(+1.36%)
Nov 07, 2011	47.07	47.46	46.66	47.39	1,779,618	+0.30(+0.64%)
Nov 04, 2011	47.02	47.18	46.52	47.09	2,269,140	-0.32(-0.68%)
Nov 03, 2011	47.15	47.52	46.37	47.41	2,435,220	+0.80(+1.72%)
Nov 02, 2011	46.47	46.76	46.11	46.61	3,285,643	+0.84(+1.83%)
Nov 01, 2011	45.90	46.44	45.64	45.77	4,945,997	-1.48(-3.14%)
Oct 31, 2011	47.93	48.02	47.21	47.26	3,718,899	-1.30(-2.68%)
Oct 28, 2011	48.38	48.63	48.20	48.56	5,689,509	-0.02(-0.03%)
Oct 27, 2011	48.08	48.90	47.80	48.58	2,005,426	+1.76(+3.77%)
Oct 26, 2011	46.75	47.01	46.03	46.81	2,939,268	+0.61(+1.33%)
Oct 25, 2011	46.88	46.88	46.10	46.20	4,296,383	-0.96(-2.03%)
Oct 24, 2011	46.66	47.24	46.59	47.16	2,312,957	+0.63(+1.35%)
Oct 21, 2011	46.24	46.60	46.06	46.53	1,770,516	+0.88(+1.94%)
Oct 20, 2011	45.50	45.79	44.85	45.65	2,625,152	+0.30(+0.66%)
Oct 19, 2011	45.72	46.13	45.19	45.35	2,828,872	-0.43(-0.95%)
Oct 18, 2011	44.61	46.14	44.37	45.78	3,055,969	+1.09(+2.45%)
Oct 17, 2011	45.38	45.39	44.57	44.69	2,251,453	-0.92(-2.02%)
Oct 14, 2011	45.53	45.61	45.10	45.61	2,013,052	+0.69(+1.53%)
Oct 13, 2011	44.89	45.09	44.36	44.92	2,828,344	-0.23(-0.51%)
Oct 12, 2011	45.02	45.67	44.87	45.15	1,909,082	+0.50(+1.12%)
Oct 11, 2011	44.45	44.81	44.30	44.65	3,409,843	-0.06(-0.13%)
Oct 10, 2011	43.97	44.71	43.97	44.71	1,444,798	+1.51(+3.49%)
Oct 07, 2011	43.99	44.00	43.03	43.20	4,952,145	-0.48(-1.10%)
Oct 06, 2011	43.26	43.74	43.19	43.68	3,087,774	+0.85(+1.99%)
Oct 05, 2011	42.09	42.93	41.72	42.83	3,377,514	+0.85(+2.04%)
Oct 04, 2011	40.45	42.09	40.04	41.97	6,434,363	+0.94(+2.28%)
Oct 03, 2011	42.33	42.73	40.99	41.04	6,412,512	-1.36(-3.22%)
Sep 30, 2011	42.91	43.23	42.39	42.40	6,928,383	-1.08(-2.48%)
Sep 29, 2011	43.61	43.88	42.66	43.48	3,157,157	+0.63(+1.47%)
Sep 28, 2011	43.98	44.15	42.81	42.85	2,720,402	-1.03(-2.34%)
Sep 27, 2011	44.29	44.66	43.58	43.88	2,664,811	+0.53(+1.23%)
Sep 26, 2011	42.70	43.41	42.17	43.34	2,780,080	+1.09(+2.59%)
Sep 23, 2011	41.77	42.48	41.67	42.25	5,336,559	+0.30(+0.72%)
Sep 22, 2011	41.99	42.46	41.38	41.95	3,846,403	-1.26(-2.91%)
Sep 21, 2011	44.78	44.87	43.21	43.21	2,093,752	-1.59(-3.56%)
Sep 20, 2011	45.09	45.49	44.77	44.80	1,561,947	-0.04(-0.08%)
Sep 19, 2011	44.77	45.11	44.41	44.84	2,371,825	-0.68(-1.49%)
Sep 16, 2011	45.50	45.72	45.06	45.52	1,706,764	+0.24(+0.53%)
Sep 15, 2011	44.96	45.30	44.61	45.28	2,732,335	+0.80(+1.81%)
Sep 14, 2011	44.12	44.99	43.51	44.47	1,720,851	+0.54(+1.24%)
Sep 13, 2011	43.71	44.11	43.35	43.93	2,740,699	+0.39(+0.89%)
Sep 12, 2011	42.68	43.56	42.55	43.54	2,988,986	+0.31(+0.71%)
Sep 09, 2011	43.93	44.08	43.04	43.24	2,569,234	-1.17(-2.63%)
Sep 08, 2011	44.61	45.11	44.32	44.41	4,159,413	-0.52(-1.16%)
Sep 07, 2011	44.26	44.97	44.12	44.93	3,894,515	+1.39(+3.18%)
Sep 06, 2011	42.72	43.62	42.67	43.54	2,180,237	-0.44(-1.00%)
Sep 02, 2011	44.33	44.52	43.88	43.98	1,835,036	-1.28(-2.83%)

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