Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	16.92	17.70	16.86	17.07	725,065	-0.29(-1.67%)
Jul 30, 2008	17.20	17.73	17.08	17.36	835,255	+0.29(+1.70%)
Jul 29, 2008	17.07	17.33	16.55	17.07	655,306	+0.53(+3.21%)
Jul 28, 2008	16.76	16.77	16.33	16.54	754,457	-0.31(-1.82%)
Jul 25, 2008	17.42	17.42	16.77	16.85	666,746	-0.49(-2.82%)
Jul 24, 2008	17.29	17.61	16.35	17.34	2,398,841	-2.88(-14.26%)
Jul 23, 2008	20.39	20.68	20.14	20.22	778,197	-0.28(-1.37%)
Jul 22, 2008	20.19	20.60	19.84	20.50	520,532	+0.22(+1.10%)
Jul 21, 2008	20.33	20.48	20.12	20.28	396,625	+0.00(+0.00%)
Jul 18, 2008	20.43	20.49	19.88	20.28	494,596	-0.34(-1.65%)
Jul 17, 2008	20.22	20.72	19.91	20.62	552,448	+0.46(+2.30%)
Jul 16, 2008	19.94	20.41	19.78	20.16	749,220	+0.26(+1.29%)
Jul 15, 2008	18.89	19.96	18.69	19.90	1,010,592	+0.76(+3.98%)
Jul 14, 2008	19.14	19.41	18.63	19.14	823,453	+0.20(+1.05%)
Jul 11, 2008	19.33	19.48	18.74	18.94	1,051,476	-0.61(-3.14%)
Jul 10, 2008	18.88	19.58	18.88	19.55	550,486	+0.63(+3.33%)
Jul 09, 2008	18.99	19.48	18.85	18.92	805,608	-0.03(-0.18%)
Jul 08, 2008	18.46	19.00	18.31	18.95	553,414	+0.56(+3.02%)
Jul 07, 2008	18.29	18.62	17.91	18.40	632,572	+0.25(+1.37%)
Jul 04, 2008	18.18	18.58	17.92	18.15	320,797	+0.00(+0.00%)
Jul 03, 2008	18.18	18.58	17.92	18.15	320,797	+0.05(+0.27%)
Jul 02, 2008	18.22	18.40	17.92	18.10	508,321	-0.14(-0.77%)
Jul 01, 2008	18.27	18.32	17.61	18.24	644,940	+0.09(+0.50%)
Jun 30, 2008	18.49	18.77	18.15	18.15	582,891	-0.36(-1.97%)
Jun 27, 2008	18.50	18.80	18.17	18.51	1,429,201	+0.01(+0.04%)
Jun 26, 2008	18.81	19.17	18.20	18.51	480,834	-0.58(-3.04%)
Jun 25, 2008	18.62	19.30	18.62	19.09	437,093	+0.51(+2.77%)
Jun 24, 2008	18.41	19.03	18.35	18.57	535,961	+0.03(+0.18%)
Jun 23, 2008	19.24	19.24	18.51	18.54	512,442	-0.66(-3.45%)
Jun 20, 2008	19.92	20.13	19.06	19.20	943,636	-0.84(-4.18%)
Jun 19, 2008	19.85	20.11	19.50	20.04	490,933	+0.03(+0.17%)
Jun 18, 2008	20.42	20.69	19.96	20.01	377,089	-0.47(-2.31%)
Jun 17, 2008	20.80	20.80	20.39	20.48	343,064	-0.32(-1.55%)
Jun 16, 2008	20.17	20.86	19.99	20.80	308,710	+0.56(+2.78%)
Jun 13, 2008	20.00	20.54	19.91	20.24	277,349	+0.46(+2.35%)
Jun 12, 2008	19.54	20.39	19.50	19.77	358,659	+0.42(+2.18%)
Jun 11, 2008	19.89	19.96	19.33	19.35	402,391	-0.55(-2.75%)
Jun 10, 2008	19.84	20.09	19.49	19.90	332,257	+0.04(+0.21%)
Jun 09, 2008	19.97	20.06	19.53	19.86	391,979	-0.10(-0.50%)
Jun 06, 2008	20.40	20.59	19.89	19.96	395,359	-0.61(-2.98%)
Jun 05, 2008	20.14	20.57	19.91	20.57	470,827	+0.45(+2.22%)
Jun 04, 2008	19.57	20.45	19.56	20.12	819,148	+0.44(+2.23%)
Jun 03, 2008	19.71	19.84	19.26	19.68	817,755	-0.02(-0.13%)
Jun 02, 2008	19.44	19.95	19.29	19.71	520,150	+0.18(+0.93%)
May 30, 2008	19.49	19.67	19.32	19.53	473,664	+0.09(+0.47%)
May 29, 2008	19.28	19.83	19.28	19.43	478,259	+0.21(+1.08%)
May 28, 2008	19.57	19.94	19.14	19.23	548,562	-0.62(-3.13%)
May 27, 2008	19.68	19.97	19.55	19.85	390,642	+0.22(+1.14%)
May 26, 2008	19.67	19.70	19.15	19.62	346,177	+0.00(+0.00%)
May 23, 2008	19.67	19.70	19.15	19.62	346,177	-0.17(-0.84%)
May 22, 2008	19.74	19.95	19.48	19.79	582,793	+0.08(+0.42%)
May 21, 2008	19.94	20.44	19.54	19.71	535,968	-0.41(-2.06%)
May 20, 2008	20.61	20.71	19.88	20.12	548,107	-0.58(-2.80%)
May 19, 2008	20.93	21.45	20.70	20.70	393,078	-0.24(-1.15%)
May 16, 2008	20.93	20.98	20.24	20.94	331,533	+0.10(+0.48%)
May 15, 2008	20.89	20.93	20.48	20.84	406,934	-0.09(-0.44%)
May 14, 2008	20.52	21.34	20.49	20.93	402,046	+0.42(+2.06%)
May 13, 2008	20.65	20.69	20.35	20.51	382,033	-0.17(-0.84%)
May 12, 2008	19.97	20.70	19.91	20.69	368,080	+0.74(+3.70%)
May 09, 2008	19.84	20.30	19.84	19.95	532,044	-0.11(-0.54%)
May 08, 2008	19.80	20.29	19.72	20.06	469,646	+0.30(+1.51%)
May 07, 2008	19.73	20.23	19.67	19.76	496,268	+0.06(+0.29%)
May 06, 2008	19.37	19.88	19.37	19.70	413,869	+0.12(+0.59%)
May 05, 2008	19.49	19.81	19.33	19.58	345,831	-0.11(-0.55%)
May 02, 2008	20.02	20.02	19.52	19.69	508,747	-0.12(-0.63%)

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