Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	37.93	38.38	37.92	37.97	73,210	-0.24(-0.63%)
Jul 30, 2008	38.43	38.49	37.78	38.21	226,257	-0.12(-0.32%)
Jul 29, 2008	38.17	38.47	38.09	38.34	127,021	+0.33(+0.86%)
Jul 28, 2008	38.46	38.46	37.88	38.01	110,796	-0.55(-1.42%)
Jul 25, 2008	38.15	38.56	38.07	38.56	73,043	+0.82(+2.18%)
Jul 24, 2008	38.49	38.49	37.64	37.73	96,271	-1.28(-3.29%)
Jul 23, 2008	38.26	39.18	38.14	39.02	113,462	+0.43(+1.12%)
Jul 22, 2008	37.90	38.71	37.90	38.59	266,814	+0.45(+1.18%)
Jul 21, 2008	38.15	38.30	37.43	38.14	57,498	-0.34(-0.89%)
Jul 18, 2008	37.82	38.82	37.82	38.48	41,683	+0.36(+0.94%)
Jul 17, 2008	38.12	38.31	37.96	38.12	306,534	-0.05(-0.14%)
Jul 16, 2008	37.73	38.20	37.32	38.18	274,575	-0.13(-0.34%)
Jul 15, 2008	38.34	38.56	38.03	38.30	147,835	-0.12(-0.32%)
Jul 14, 2008	38.56	38.66	38.21	38.43	70,535	+0.26(+0.68%)
Jul 11, 2008	39.06	39.06	37.80	38.17	233,162	-1.39(-3.52%)
Jul 10, 2008	39.48	39.79	38.90	39.56	109,041	-0.43(-1.06%)
Jul 09, 2008	40.86	41.25	39.91	39.98	135,181	-0.38(-0.94%)
Jul 08, 2008	39.77	40.39	39.58	40.36	89,071	+0.60(+1.51%)
Jul 07, 2008	40.05	40.27	38.80	39.76	116,419	-1.14(-2.79%)
Jul 04, 2008	41.36	41.40	39.65	40.90	76,099	+0.00(+0.00%)
Jul 03, 2008	41.36	41.40	39.65	40.90	76,099	-0.18(-0.44%)
Jul 02, 2008	42.36	42.36	41.09	41.09	153,382	-1.53(-3.58%)
Jul 01, 2008	42.17	42.87	41.91	42.61	111,651	+0.85(+2.04%)
Jun 30, 2008	41.90	43.90	41.39	41.76	87,289	+0.09(+0.22%)
Jun 27, 2008	41.66	41.72	41.38	41.67	99,033	-0.04(-0.09%)
Jun 26, 2008	42.01	42.20	41.69	41.71	139,180	-0.94(-2.21%)
Jun 25, 2008	42.61	42.97	42.33	42.65	133,944	+0.29(+0.68%)
Jun 24, 2008	42.76	42.77	42.23	42.36	180,004	-0.53(-1.24%)
Jun 23, 2008	43.01	43.11	42.56	42.90	179,142	+0.18(+0.43%)
Jun 20, 2008	43.55	43.55	42.52	42.71	746,355	-0.52(-1.20%)
Jun 19, 2008	43.10	43.23	42.83	43.23	1,331,011	+0.27(+0.62%)
Jun 18, 2008	43.32	43.35	42.78	42.96	163,642	-0.39(-0.89%)
Jun 17, 2008	43.04	43.64	43.04	43.35	241,451	+0.53(+1.23%)
Jun 16, 2008	42.36	42.91	42.07	42.82	80,968	+1.03(+2.46%)
Jun 13, 2008	41.58	41.80	41.46	41.79	25,210	+0.41(+0.99%)
Jun 12, 2008	41.31	41.86	41.14	41.38	51,729	-0.07(-0.17%)
Jun 11, 2008	42.01	42.06	41.42	41.45	2,196,800	-0.21(-0.49%)
Jun 10, 2008	41.66	41.93	41.57	41.66	93,603	-0.63(-1.49%)
Jun 09, 2008	42.23	42.56	41.80	42.29	60,927	-0.14(-0.33%)
Jun 06, 2008	42.90	43.02	42.43	42.43	125,018	-0.81(-1.88%)
Jun 05, 2008	42.56	43.25	42.54	43.24	78,578	+0.08(+0.18%)
Jun 04, 2008	42.77	43.38	42.69	43.16	62,965	-0.09(-0.21%)
Jun 03, 2008	43.73	43.73	42.94	43.25	28,423	-0.30(-0.70%)
Jun 02, 2008	43.73	43.73	43.17	43.56	62,814	-0.99(-2.22%)
May 30, 2008	44.23	45.58	44.10	44.54	53,784	+0.33(+0.74%)
May 29, 2008	43.77	44.85	43.74	44.22	59,308	+0.84(+1.94%)
May 28, 2008	43.47	43.47	43.15	43.37	229,074	+0.10(+0.23%)
May 27, 2008	42.64	43.28	42.59	43.28	81,466	+1.06(+2.50%)
May 26, 2008	42.52	42.52	42.20	42.22	0	+0.00(+0.00%)
May 23, 2008	42.52	42.52	42.20	42.22	90,169	-0.33(-0.77%)
May 22, 2008	42.56	42.69	42.50	42.55	154,188	+0.25(+0.60%)
May 21, 2008	42.52	42.97	42.29	42.29	124,079	+0.64(+1.53%)
May 20, 2008	42.14	42.17	41.59	41.66	107,233	-0.84(-1.97%)
May 19, 2008	42.58	45.58	42.40	42.49	80,506	-0.39(-0.90%)
May 16, 2008	42.57	42.89	42.44	42.88	143,370	+0.61(+1.44%)
May 15, 2008	41.64	42.27	41.64	42.27	196,577	+0.62(+1.48%)
May 14, 2008	41.50	41.91	41.50	41.66	113,160	+0.54(+1.31%)
May 13, 2008	41.21	41.21	40.95	41.12	100,553	-0.10(-0.24%)
May 12, 2008	40.89	41.29	40.81	41.22	84,448	+0.68(+1.67%)
May 09, 2008	40.87	40.87	40.49	40.54	102,925	-0.33(-0.80%)
May 08, 2008	40.52	46.61	40.51	40.87	75,911	+0.23(+0.56%)
May 07, 2008	41.12	41.48	40.61	40.64	89,508	-1.03(-2.46%)
May 06, 2008	41.08	41.80	40.96	41.66	60,494	+0.47(+1.14%)
May 05, 2008	41.34	41.34	40.96	41.19	21,831	+0.53(+1.31%)
May 02, 2008	40.60	40.83	40.42	40.66	88,403	-0.14(-0.35%)

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