Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	48.29	48.65	47.35	48.20	164,702	-0.61(-1.25%)
Jul 28, 2011	49.22	49.73	48.67	48.81	94,060	-0.18(-0.37%)
Jul 27, 2011	49.83	50.24	48.80	48.99	183,311	-0.96(-1.92%)
Jul 26, 2011	49.65	50.31	49.59	49.95	103,848	+0.27(+0.54%)
Jul 25, 2011	49.58	50.11	49.31	49.68	110,610	-0.40(-0.80%)
Jul 22, 2011	50.25	50.37	49.74	50.08	100,751	+0.23(+0.46%)
Jul 21, 2011	49.54	50.24	49.33	49.85	105,716	+0.40(+0.81%)
Jul 20, 2011	49.57	49.99	49.21	49.45	43,188	-0.16(-0.32%)
Jul 19, 2011	48.50	49.77	48.50	49.61	97,481	+1.57(+3.27%)
Jul 18, 2011	48.80	49.04	47.23	48.04	112,676	-1.00(-2.04%)
Jul 15, 2011	48.90	49.68	48.73	49.04	82,133	+0.26(+0.53%)
Jul 14, 2011	50.52	50.52	47.97	48.78	151,312	-1.71(-3.39%)
Jul 13, 2011	49.94	50.96	49.85	50.49	222,396	+0.64(+1.28%)
Jul 12, 2011	50.00	50.61	49.82	49.85	105,977	-0.18(-0.36%)
Jul 11, 2011	50.24	50.58	49.76	50.03	152,669	-0.78(-1.54%)
Jul 08, 2011	50.16	50.90	50.04	50.81	257,760	+0.27(+0.53%)
Jul 07, 2011	50.99	51.12	49.84	50.54	145,812	+0.34(+0.68%)
Jul 06, 2011	50.61	50.61	49.30	50.20	127,954	-0.60(-1.18%)
Jul 05, 2011	49.99	51.45	49.99	50.80	147,271	+0.88(+1.76%)
Jul 01, 2011	48.80	50.18	48.56	49.92	171,758	+1.12(+2.30%)
Jun 30, 2011	48.99	49.29	48.63	48.80	151,320	+0.10(+0.21%)
Jun 29, 2011	49.30	49.30	48.56	48.70	265,597	-0.31(-0.63%)
Jun 28, 2011	49.48	49.89	48.64	49.01	140,467	-0.37(-0.75%)
Jun 27, 2011	49.07	49.84	48.62	49.38	117,149	+0.47(+0.96%)
Jun 24, 2011	48.33	49.18	47.86	48.91	724,708	+0.61(+1.26%)
Jun 23, 2011	46.86	48.40	46.00	48.30	151,454	+0.94(+1.98%)
Jun 22, 2011	47.21	48.09	47.00	47.36	138,344	-0.15(-0.32%)
Jun 21, 2011	47.04	47.55	46.84	47.51	177,571	+0.98(+2.11%)
Jun 20, 2011	46.63	47.13	46.00	46.53	116,998	+0.39(+0.85%)
Jun 17, 2011	46.64	46.64	45.80	46.14	244,597	-0.22(-0.47%)
Jun 16, 2011	46.31	46.99	45.55	46.36	142,289	+0.11(+0.24%)
Jun 15, 2011	46.56	47.14	45.45	46.25	214,333	-0.55(-1.18%)
Jun 14, 2011	45.00	47.58	44.75	46.80	571,022	+2.09(+4.67%)
Jun 13, 2011	43.77	46.96	43.53	44.71	379,437	+2.22(+5.22%)
Jun 10, 2011	42.99	43.52	42.43	42.49	131,494	-0.81(-1.87%)
Jun 09, 2011	42.63	43.76	42.63	43.30	108,961	+0.74(+1.74%)
Jun 08, 2011	42.65	43.22	42.38	42.56	110,544	-0.34(-0.79%)
Jun 07, 2011	43.45	43.80	42.88	42.90	99,519	-0.21(-0.49%)
Jun 06, 2011	44.01	44.16	42.84	43.11	135,924	-0.78(-1.78%)
Jun 03, 2011	44.05	44.69	43.63	43.89	214,030	+0.66(+1.53%)
May 24, 2011	43.58	43.87	43.06	43.23	106,310	-0.19(-0.44%)
May 23, 2011	43.19	44.35	43.10	43.42	94,573	-0.31(-0.71%)
May 20, 2011	43.94	44.66	43.54	43.73	219,228	-0.54(-1.22%)
May 19, 2011	44.99	45.29	44.01	44.27	138,776	-0.27(-0.61%)
May 18, 2011	43.77	44.74	43.44	44.54	109,054	+0.87(+1.99%)
May 17, 2011	43.64	44.10	43.31	43.67	98,853	+0.01(+0.02%)
May 16, 2011	44.19	44.30	43.59	43.66	92,875	-0.70(-1.58%)
May 13, 2011	45.15	45.58	44.23	44.36	109,024	-0.88(-1.95%)
May 12, 2011	45.07	45.79	44.70	45.24	92,069	-0.22(-0.48%)
May 11, 2011	46.38	46.38	45.06	45.46	97,012	-1.03(-2.22%)
May 10, 2011	46.22	46.69	45.61	46.49	61,191	+0.67(+1.46%)
May 09, 2011	44.13	46.35	44.13	45.82	84,753	+1.76(+3.99%)
May 06, 2011	44.95	45.00	43.85	44.06	79,551	-0.20(-0.45%)
May 05, 2011	43.94	45.16	43.34	44.26	89,659	-0.11(-0.25%)
May 04, 2011	44.43	45.16	44.32	44.37	205,864	-0.07(-0.16%)
May 03, 2011	46.30	46.96	43.71	44.44	427,344	-1.06(-2.33%)

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