Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	37.34	37.47	37.19	37.19	18,084	-0.00(-0.01%)
Jul 30, 2008	36.89	37.20	35.77	37.20	314,692	+0.45(+1.22%)
Jul 29, 2008	36.75	36.76	36.56	36.75	40,790	+0.17(+0.45%)
Jul 28, 2008	36.70	36.90	36.50	36.58	118,098	-0.22(-0.60%)
Jul 25, 2008	36.90	37.07	36.78	36.80	23,174	+0.21(+0.59%)
Jul 24, 2008	37.76	37.76	36.59	36.59	63,018	-0.64(-1.71%)
Jul 23, 2008	37.58	37.58	37.18	37.22	34,361	-0.60(-1.58%)
Jul 22, 2008	37.52	37.82	37.52	37.82	22,894	+0.36(+0.97%)
Jul 21, 2008	37.60	37.60	37.36	37.46	9,527	+0.27(+0.72%)
Jul 18, 2008	37.10	37.30	36.95	37.19	120,410	+0.05(+0.13%)
Jul 17, 2008	37.33	37.33	37.08	37.14	12,615	-0.31(-0.83%)
Jul 16, 2008	37.31	37.45	37.22	37.45	33,692	+0.31(+0.82%)
Jul 15, 2008	37.35	37.80	37.05	37.15	61,582	-0.52(-1.38%)
Jul 14, 2008	38.06	38.06	37.42	37.67	20,771	-0.19(-0.50%)
Jul 11, 2008	37.85	38.01	37.58	37.86	31,186	-0.35(-0.92%)
Jul 10, 2008	38.14	38.33	38.00	38.21	103,434	+0.03(+0.08%)
Jul 09, 2008	38.30	38.57	38.18	38.18	26,002	-0.41(-1.06%)
Jul 08, 2008	38.39	38.59	38.04	38.59	95,306	+0.14(+0.37%)
Jul 07, 2008	38.38	38.74	38.03	38.45	29,560	+0.34(+0.89%)
Jul 04, 2008	38.36	38.48	38.11	38.11	28,158	+0.00(+0.00%)
Jul 03, 2008	38.36	38.48	38.11	38.11	28,158	-0.18(-0.47%)
Jul 02, 2008	38.75	38.79	38.29	38.29	15,844	-0.32(-0.82%)
Jul 01, 2008	38.37	38.61	38.26	38.60	17,124	-0.02(-0.06%)
Jun 30, 2008	38.13	38.64	38.13	38.63	13,331	+0.69(+1.81%)
Jun 27, 2008	38.30	38.30	37.85	37.94	15,161	+0.17(+0.44%)
Jun 26, 2008	38.40	38.40	37.72	37.77	20,043	-0.66(-1.72%)
Jun 25, 2008	38.38	38.55	38.22	38.43	13,774	+0.41(+1.08%)
Jun 24, 2008	38.12	38.22	37.89	38.02	147,719	-0.38(-0.99%)
Jun 23, 2008	38.51	38.68	38.25	38.40	21,197	-0.43(-1.11%)
Jun 20, 2008	39.21	39.22	38.75	38.83	15,460	-0.92(-2.31%)
Jun 19, 2008	39.44	39.75	39.41	39.75	18,355	+0.29(+0.74%)
Jun 18, 2008	39.41	39.49	39.25	39.46	28,879	+0.11(+0.27%)
Jun 17, 2008	39.76	39.76	39.24	39.35	11,449	+0.05(+0.12%)
Jun 16, 2008	39.19	39.38	38.97	39.30	21,700	-0.20(-0.50%)
Jun 13, 2008	39.10	39.50	38.86	39.50	18,176	+0.45(+1.14%)
Jun 12, 2008	39.28	39.32	39.05	39.05	39,484	-0.49(-1.25%)
Jun 11, 2008	39.89	40.05	39.55	39.55	39,829	-0.57(-1.43%)
Jun 10, 2008	40.01	40.14	39.95	40.12	26,789	-0.38(-0.94%)
Jun 09, 2008	40.31	40.63	40.31	40.50	20,682	+0.63(+1.59%)
Jun 06, 2008	40.47	40.67	39.87	39.87	27,787	-0.89(-2.17%)
Jun 05, 2008	40.40	40.83	40.27	40.76	128,124	+0.62(+1.54%)
Jun 04, 2008	40.06	40.18	39.91	40.14	23,277	+0.07(+0.16%)
Jun 03, 2008	40.43	40.43	39.97	40.07	72,260	-0.02(-0.04%)
Jun 02, 2008	40.17	40.28	39.95	40.09	28,245	-0.55(-1.36%)
May 30, 2008	40.57	40.72	40.52	40.65	21,026	+0.19(+0.47%)
May 29, 2008	40.18	40.56	40.18	40.46	11,770	+0.21(+0.53%)
May 28, 2008	40.11	40.24	39.96	40.24	87,082	+0.00(+0.00%)
May 27, 2008	40.04	40.26	39.99	40.24	23,084	+0.27(+0.67%)
May 26, 2008	40.24	40.24	39.91	39.97	0	+0.00(+0.00%)
May 23, 2008	40.24	40.24	39.91	39.97	10,995	-0.67(-1.64%)
May 22, 2008	40.46	40.66	40.46	40.64	20,930	+0.53(+1.32%)
May 21, 2008	40.38	40.62	40.11	40.11	13,160	-0.13(-0.33%)
May 20, 2008	40.22	40.38	40.12	40.24	18,050	+0.17(+0.43%)
May 19, 2008	39.94	40.33	39.92	40.07	36,295	+0.42(+1.07%)
May 16, 2008	39.50	39.64	39.38	39.64	77,128	+0.24(+0.62%)
May 15, 2008	39.49	39.49	39.32	39.40	215,276	+0.02(+0.06%)
May 14, 2008	39.38	39.57	39.28	39.38	46,448	+0.17(+0.43%)
May 13, 2008	39.35	39.35	39.01	39.21	47,740	-0.14(-0.35%)
May 12, 2008	39.08	39.41	39.08	39.35	31,499	+0.36(+0.93%)
May 09, 2008	38.79	39.09	38.74	38.98	7,660	+0.04(+0.11%)
May 08, 2008	38.80	39.02	38.75	38.94	28,834	+0.20(+0.52%)
May 07, 2008	39.14	39.23	38.65	38.74	84,253	-0.67(-1.70%)
May 06, 2008	39.07	39.44	38.97	39.41	63,264	+0.35(+0.91%)
May 05, 2008	39.14	39.17	38.91	39.05	116,946	-0.03(-0.08%)
May 02, 2008	39.36	39.44	39.08	39.08	65,899	-0.52(-1.32%)

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