Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	46.60	48.30	46.35	48.07	3,372,201	+1.81(+3.91%)
Sep 29, 2011	46.46	46.82	45.25	46.26	2,270,524	+0.39(+0.85%)
Sep 28, 2011	47.10	47.71	45.59	45.87	2,925,921	-1.18(-2.51%)
Sep 27, 2011	48.96	49.36	46.91	47.05	3,281,586	-0.63(-1.32%)
Sep 26, 2011	46.50	47.75	46.07	47.68	3,659,411	+0.73(+1.55%)
Sep 23, 2011	47.50	48.08	46.23	46.95	4,458,528	-2.15(-4.38%)
Sep 22, 2011	50.00	50.23	48.49	49.10	4,067,662	-2.41(-4.68%)
Sep 21, 2011	52.75	53.63	51.51	51.51	3,111,693	-1.11(-2.11%)
Sep 20, 2011	50.00	53.02	49.64	52.62	4,384,429	+2.59(+5.18%)
Sep 19, 2011	50.85	51.91	49.95	50.03	2,894,529	-0.26(-0.52%)
Sep 16, 2011	49.98	50.62	49.68	50.29	5,413,483	+0.46(+0.92%)
Sep 15, 2011	49.88	49.88	48.76	49.83	2,988,102	-0.54(-1.07%)
Sep 14, 2011	51.43	51.55	50.36	50.37	2,558,326	-0.95(-1.85%)
Sep 13, 2011	52.71	52.72	50.72	51.32	2,828,274	-1.23(-2.34%)
Sep 12, 2011	53.80	54.31	51.69	52.55	3,495,218	-2.36(-4.30%)
Sep 09, 2011	55.00	55.93	54.71	54.91	2,944,279	-0.39(-0.71%)
Sep 08, 2011	55.10	55.50	54.32	55.30	2,564,586	+0.88(+1.62%)
Sep 07, 2011	52.58	54.42	52.46	54.42	2,323,085	+0.31(+0.57%)
Sep 06, 2011	54.39	55.67	53.36	54.11	3,553,947	+0.35(+0.65%)
Sep 02, 2011	53.01	54.05	53.01	53.76	3,770,797	+1.63(+3.13%)
Sep 01, 2011	50.93	52.62	50.80	52.13	3,664,919	+1.13(+2.22%)
Aug 31, 2011	51.00	51.37	50.16	51.00	2,686,885	-0.14(-0.27%)
Aug 30, 2011	51.13	51.36	50.34	51.14	1,821,904	+0.84(+1.67%)
Aug 29, 2011	50.83	51.20	49.47	50.30	1,519,093	-0.68(-1.33%)
Aug 26, 2011	50.26	51.21	49.22	50.98	2,189,148	+0.92(+1.84%)
Aug 25, 2011	47.96	50.16	47.50	50.06	2,911,091	+1.30(+2.67%)
Aug 24, 2011	50.30	50.52	47.66	48.76	4,808,985	-2.03(-4.00%)
Aug 23, 2011	52.45	52.97	50.27	50.79	4,343,364	-2.86(-5.33%)
Aug 22, 2011	51.50	53.85	51.17	53.65	3,695,057	+2.47(+4.83%)
Aug 19, 2011	49.81	51.18	49.81	51.18	3,769,647	+1.72(+3.48%)
Aug 18, 2011	50.89	50.97	48.97	49.46	2,872,850	-0.84(-1.67%)
Aug 17, 2011	49.84	50.71	49.32	50.30	2,091,141	+0.56(+1.13%)
Aug 16, 2011	50.36	50.78	49.53	49.74	1,933,646	-0.31(-0.62%)
Aug 15, 2011	49.14	50.35	48.72	50.05	2,149,388	+0.57(+1.15%)
Aug 12, 2011	49.70	49.89	48.69	49.48	2,607,606	-1.24(-2.44%)
Aug 11, 2011	49.26	50.72	48.07	50.72	4,108,404	+0.18(+0.36%)
Aug 10, 2011	47.50	50.54	46.75	50.54	4,765,606	+3.30(+6.99%)
Aug 09, 2011	47.19	47.26	45.77	47.24	4,829,243	+0.93(+2.01%)
Aug 08, 2011	46.54	48.69	45.84	46.31	4,501,533	+0.94(+2.07%)
Aug 05, 2011	45.04	45.85	44.38	45.37	4,197,334	+0.49(+1.09%)
Aug 04, 2011	47.81	47.95	43.97	44.88	3,977,840	-2.04(-4.35%)
Aug 03, 2011	46.80	47.72	46.77	46.92	2,659,224	+0.47(+1.01%)
Aug 02, 2011	47.00	47.11	46.15	46.45	2,358,467	+0.76(+1.66%)
Jul 29, 2011	47.00	47.00	45.54	45.69	3,149,543	-1.02(-2.18%)
Jul 28, 2011	47.00	47.20	45.33	46.71	8,569,421	-1.52(-3.15%)
Jul 27, 2011	50.30	50.40	48.21	48.23	3,562,359	-1.73(-3.46%)
Jul 26, 2011	50.50	50.70	49.76	49.96	2,308,775	-0.63(-1.25%)
Jul 25, 2011	52.28	52.30	50.44	50.59	1,785,208	-0.88(-1.71%)
Jul 22, 2011	50.86	51.71	51.23	51.47	1,399,911	+1.29(+2.57%)
Jul 21, 2011	51.27	51.59	49.94	50.18	3,139,110	-1.25(-2.43%)
Jul 20, 2011	50.75	51.90	50.50	51.43	2,298,691	+0.06(+0.12%)
Jul 19, 2011	52.51	52.51	50.98	51.37	3,431,093	-1.42(-2.69%)
Jul 18, 2011	52.19	53.20	52.00	52.79	2,435,439	+1.20(+2.33%)
Jul 15, 2011	51.58	51.88	51.21	51.59	2,139,449	-0.16(-0.31%)
Jul 14, 2011	52.50	52.65	51.59	51.75	2,247,843	-0.37(-0.71%)
Jul 13, 2011	51.05	52.88	51.03	52.12	3,657,944	+1.26(+2.48%)
Jul 12, 2011	48.80	51.00	48.72	50.86	3,056,516	+2.03(+4.16%)
Jul 11, 2011	49.11	49.66	48.55	48.83	1,923,502	+0.37(+0.76%)
Jul 08, 2011	49.00	49.09	48.36	48.46	1,881,393	-0.02(-0.04%)
Jul 07, 2011	47.90	48.79	47.58	48.48	2,173,029	+0.52(+1.08%)
Jul 06, 2011	47.92	48.26	47.81	47.96	2,257,340	+0.42(+0.88%)
Jul 05, 2011	46.82	47.65	46.27	47.54	2,487,467	+0.86(+1.84%)

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