Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	37.96	38.62	37.96	37.99	214,489	-0.27(-0.70%)
Jul 30, 2008	38.46	38.90	37.80	38.26	106,718	+0.05(+0.13%)
Jul 29, 2008	38.21	38.25	37.08	38.21	250,006	+1.23(+3.34%)
Jul 28, 2008	37.62	37.95	36.96	36.98	51,552	-0.93(-2.46%)
Jul 25, 2008	38.51	38.60	37.84	37.91	290,894	-0.20(-0.53%)
Jul 24, 2008	39.14	39.24	38.07	38.11	439,198	-1.18(-3.01%)
Jul 23, 2008	38.68	39.94	38.37	39.30	579,747	+0.81(+2.12%)
Jul 22, 2008	37.40	38.48	37.13	38.48	777,170	+0.97(+2.60%)
Jul 21, 2008	37.94	38.17	37.35	37.51	145,145	-0.34(-0.89%)
Jul 18, 2008	38.20	38.32	37.42	37.84	623,957	-0.20(-0.53%)
Jul 17, 2008	37.09	38.15	36.56	38.04	751,276	+1.02(+2.77%)
Jul 16, 2008	35.33	37.07	35.25	37.02	562,434	+1.53(+4.30%)
Jul 15, 2008	34.94	36.00	34.34	35.49	691,380	+0.09(+0.26%)
Jul 14, 2008	36.21	36.21	35.19	35.40	447,255	-0.17(-0.48%)
Jul 11, 2008	35.67	36.14	34.91	35.57	370,466	-0.49(-1.36%)
Jul 10, 2008	36.70	36.70	35.78	36.06	311,995	-0.78(-2.12%)
Jul 09, 2008	37.78	37.78	36.68	36.84	308,704	-0.90(-2.38%)
Jul 08, 2008	36.75	37.74	36.58	37.74	604,065	+0.95(+2.58%)
Jul 07, 2008	37.21	37.48	36.37	36.79	401,387	-0.25(-0.68%)
Jul 04, 2008	37.31	37.39	36.77	37.05	369,932	+0.00(+0.00%)
Jul 03, 2008	37.31	37.39	36.77	37.05	369,932	-0.05(-0.14%)
Jul 02, 2008	37.89	38.11	37.09	37.10	413,405	-0.69(-1.82%)
Jul 01, 2008	37.32	37.90	36.85	37.78	649,814	-0.02(-0.04%)
Jun 30, 2008	38.28	38.52	37.72	37.80	632,377	-0.50(-1.31%)
Jun 27, 2008	38.51	38.61	37.84	38.30	327,704	-0.26(-0.66%)
Jun 26, 2008	39.24	39.25	38.51	38.56	237,954	-1.35(-3.37%)
Jun 25, 2008	39.44	40.43	39.44	39.91	453,692	+0.62(+1.58%)
Jun 24, 2008	39.28	39.80	38.88	39.29	56,161	-0.27(-0.68%)
Jun 23, 2008	40.46	40.54	39.49	39.56	46,226	-0.64(-1.59%)
Jun 20, 2008	41.08	41.08	40.08	40.19	83,204	-1.20(-2.90%)
Jun 19, 2008	41.01	41.45	40.69	41.39	81,961	+0.46(+1.13%)
Jun 18, 2008	41.54	41.54	40.71	40.93	112,500	-0.81(-1.93%)
Jun 17, 2008	42.39	42.39	41.69	41.74	82,776	-0.50(-1.19%)
Jun 16, 2008	41.78	42.34	41.76	42.24	27,741	+0.05(+0.12%)
Jun 13, 2008	41.59	42.19	41.54	42.19	39,264	+1.02(+2.47%)
Jun 12, 2008	41.49	41.61	40.96	41.17	35,312	+0.30(+0.72%)
Jun 11, 2008	41.67	41.71	40.88	40.88	23,546	-0.98(-2.33%)
Jun 10, 2008	41.74	42.16	41.34	41.85	32,830	+0.11(+0.27%)
Jun 09, 2008	42.06	42.31	41.48	41.74	35,344	-0.24(-0.57%)
Jun 06, 2008	43.20	43.20	41.96	41.98	26,987	-1.55(-3.56%)
Jun 05, 2008	43.11	43.60	43.07	43.53	24,782	+0.56(+1.30%)
Jun 04, 2008	42.85	43.37	42.77	42.97	55,675	+0.16(+0.37%)
Jun 03, 2008	42.82	43.01	42.38	42.81	83,723	-0.01(-0.02%)
Jun 02, 2008	43.11	43.11	42.35	42.82	43,953	-0.45(-1.05%)
May 30, 2008	43.32	43.42	43.16	43.27	29,152	-0.20(-0.46%)
May 29, 2008	43.00	43.64	42.94	43.47	28,815	+0.47(+1.09%)
May 28, 2008	43.10	43.13	42.79	43.00	23,858	+0.28(+0.65%)
May 27, 2008	42.91	42.91	42.31	42.73	44,496	+0.43(+1.01%)
May 26, 2008	42.59	42.59	42.13	42.30	0	+0.00(+0.00%)
May 23, 2008	42.59	42.59	42.13	42.30	45,255	-0.65(-1.50%)
May 22, 2008	42.90	43.18	42.59	42.95	70,692	+0.09(+0.22%)
May 21, 2008	43.68	43.88	42.69	42.85	72,726	-0.88(-2.01%)
May 20, 2008	44.10	44.10	43.52	43.73	55,383	-0.64(-1.44%)
May 19, 2008	44.57	44.91	44.34	44.37	35,905	-0.22(-0.50%)
May 16, 2008	44.86	44.86	44.17	44.59	45,502	-0.31(-0.68%)
May 15, 2008	44.39	44.98	44.11	44.90	83,517	+0.51(+1.15%)
May 14, 2008	44.48	44.73	44.35	44.39	43,268	+0.44(+0.99%)
May 13, 2008	44.03	44.05	43.69	43.95	36,141	+0.18(+0.40%)
May 12, 2008	43.01	43.79	43.00	43.78	14,040	+0.84(+1.95%)
May 09, 2008	42.74	43.21	42.74	42.94	5,239	-0.15(-0.35%)
May 08, 2008	43.17	43.37	42.87	43.09	24,567	-0.08(-0.19%)
May 07, 2008	43.97	44.19	43.17	43.17	27,993	-0.64(-1.46%)
May 06, 2008	43.45	43.88	43.10	43.81	21,877	+0.18(+0.40%)
May 05, 2008	44.05	44.05	43.52	43.63	19,139	-0.52(-1.18%)
May 02, 2008	44.77	44.77	43.94	44.15	45,851	-0.02(-0.04%)

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