Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	18.34	18.47	18.12	18.12	1,006,909	-0.29(-1.59%)
Jul 30, 2008	17.87	18.62	17.87	18.41	1,537,123	+0.66(+3.71%)
Jul 29, 2008	17.76	17.84	17.53	17.76	625,915	+0.24(+1.35%)
Jul 28, 2008	17.64	17.67	17.35	17.52	614,153	-0.13(-0.73%)
Jul 25, 2008	17.61	17.94	17.53	17.65	545,045	+0.06(+0.32%)
Jul 24, 2008	18.28	18.29	17.57	17.59	940,027	-0.59(-3.25%)
Jul 23, 2008	17.78	18.29	17.67	18.18	1,438,256	+0.33(+1.82%)
Jul 22, 2008	17.45	17.96	17.31	17.86	1,084,852	+0.26(+1.48%)
Jul 21, 2008	17.41	17.59	17.29	17.59	422,997	+0.27(+1.55%)
Jul 18, 2008	17.61	17.61	17.25	17.33	647,304	-0.18(-1.06%)
Jul 17, 2008	17.29	17.51	17.17	17.51	737,261	+0.29(+1.66%)
Jul 16, 2008	16.67	17.23	16.45	17.23	1,059,027	+0.57(+3.45%)
Jul 15, 2008	16.99	17.01	16.47	16.65	1,640,928	-0.53(-3.06%)
Jul 14, 2008	17.06	17.28	16.90	17.18	1,285,659	+0.18(+1.04%)
Jul 11, 2008	16.98	17.31	16.66	17.00	1,537,685	-0.08(-0.45%)
Jul 10, 2008	16.82	17.12	16.70	17.08	1,254,557	+0.43(+2.56%)
Jul 09, 2008	17.16	17.27	16.59	16.65	1,126,194	-0.44(-2.59%)
Jul 08, 2008	16.87	17.09	16.64	17.09	1,206,835	+0.14(+0.83%)
Jul 07, 2008	17.34	17.57	16.85	16.95	1,149,532	-0.35(-2.00%)
Jul 04, 2008	16.75	17.61	16.75	17.30	1,073,817	+0.00(+0.00%)
Jul 03, 2008	16.75	17.61	16.75	17.30	1,073,817	+0.34(+1.99%)
Jul 02, 2008	17.60	17.63	16.96	16.96	2,232,597	-0.67(-3.78%)
Jul 01, 2008	17.78	17.86	17.33	17.63	2,402,919	-0.31(-1.70%)
Jun 30, 2008	18.28	18.33	17.93	17.93	1,774,175	-0.39(-2.15%)
Jun 27, 2008	18.56	18.61	18.20	18.33	2,294,132	-0.23(-1.25%)
Jun 26, 2008	19.08	19.20	18.47	18.56	2,147,786	-0.83(-4.29%)
Jun 25, 2008	19.26	19.51	19.15	19.39	1,394,543	+0.06(+0.33%)
Jun 24, 2008	19.75	19.76	19.33	19.33	1,006,080	-0.52(-2.63%)
Jun 23, 2008	19.82	20.04	19.76	19.85	884,867	+0.16(+0.80%)
Jun 20, 2008	20.19	20.47	19.64	19.69	1,294,123	-0.57(-2.82%)
Jun 19, 2008	19.85	20.27	19.85	20.26	1,310,533	+0.39(+1.96%)
Jun 18, 2008	19.96	20.19	19.82	19.87	1,642,354	-0.23(-1.14%)
Jun 17, 2008	19.93	20.16	19.89	20.10	1,636,183	+0.22(+1.09%)
Jun 16, 2008	19.95	20.09	19.68	19.88	1,649,402	-0.12(-0.58%)
Jun 13, 2008	19.98	20.16	19.83	20.00	1,264,248	+0.19(+0.97%)
Jun 12, 2008	19.82	20.26	19.78	19.81	926,701	+0.13(+0.65%)
Jun 11, 2008	20.25	20.25	19.65	19.68	1,274,168	-0.27(-1.33%)
Jun 10, 2008	20.22	20.25	19.93	19.94	775,933	-0.29(-1.43%)
Jun 09, 2008	20.31	20.36	20.04	20.23	1,448,456	+0.09(+0.46%)
Jun 06, 2008	20.57	20.57	20.13	20.14	679,947	-0.57(-2.74%)
Jun 05, 2008	20.76	20.89	20.52	20.71	1,078,552	+0.06(+0.31%)
Jun 04, 2008	20.41	20.84	20.31	20.64	826,159	+0.20(+0.98%)
Jun 03, 2008	20.57	20.72	20.24	20.44	1,306,792	-0.03(-0.16%)
Jun 02, 2008	20.71	20.89	20.47	20.47	2,027,461	-0.20(-0.99%)
May 30, 2008	20.49	21.02	20.43	20.68	3,710,821	+0.39(+1.94%)
May 29, 2008	20.03	20.57	20.03	20.29	1,896,011	+0.18(+0.90%)
May 28, 2008	20.01	20.28	19.43	20.11	4,834,922	+1.12(+5.88%)
May 27, 2008	18.80	18.99	18.64	18.99	833,264	+0.30(+1.61%)
May 26, 2008	18.59	18.71	18.37	18.69	0	+0.00(+0.00%)
May 23, 2008	18.59	18.71	18.37	18.69	653,420	+0.07(+0.37%)
May 22, 2008	18.63	18.80	18.54	18.62	500,811	-0.02(-0.13%)
May 21, 2008	18.84	18.98	18.61	18.64	971,035	-0.14(-0.73%)
May 20, 2008	18.75	18.87	18.60	18.78	431,347	-0.07(-0.36%)
May 19, 2008	18.74	19.11	18.73	18.85	730,173	+0.16(+0.84%)
May 16, 2008	18.76	18.88	18.49	18.69	462,011	+0.02(+0.09%)
May 15, 2008	18.35	18.68	18.28	18.68	435,442	+0.32(+1.75%)
May 14, 2008	18.48	18.63	18.34	18.35	537,245	-0.14(-0.78%)
May 13, 2008	18.20	18.58	18.08	18.50	709,862	+0.31(+1.68%)
May 12, 2008	17.79	18.20	17.77	18.19	727,639	+0.39(+2.19%)
May 09, 2008	17.68	17.86	17.46	17.80	301,017	+0.04(+0.25%)
May 08, 2008	17.43	17.82	17.40	17.76	743,711	+0.36(+2.08%)
May 07, 2008	17.72	17.77	17.35	17.40	409,141	-0.33(-1.86%)
May 06, 2008	17.70	17.76	17.40	17.73	712,456	+0.05(+0.30%)
May 05, 2008	17.53	17.70	17.38	17.68	620,578	+0.19(+1.08%)
May 02, 2008	17.66	17.67	17.47	17.49	704,139	-0.08(-0.46%)

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