Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	16.98	17.76	16.92	17.13	722,515	-0.29(-1.67%)
Jul 30, 2008	17.27	17.79	17.14	17.42	832,318	+0.29(+1.70%)
Jul 29, 2008	17.13	17.39	16.61	17.13	653,002	+0.53(+3.21%)
Jul 28, 2008	16.82	16.82	16.39	16.60	751,804	-0.31(-1.82%)
Jul 25, 2008	17.48	17.48	16.83	16.91	664,402	-0.49(-2.82%)
Jul 24, 2008	17.35	17.67	16.41	17.40	2,390,405	-2.89(-14.26%)
Jul 23, 2008	20.46	20.75	20.21	20.29	775,460	-0.28(-1.37%)
Jul 22, 2008	20.26	20.68	19.91	20.58	518,702	+0.22(+1.10%)
Jul 21, 2008	20.40	20.55	20.19	20.35	395,230	+0.00(+0.00%)
Jul 18, 2008	20.50	20.56	19.95	20.35	492,856	-0.34(-1.65%)
Jul 17, 2008	20.29	20.79	19.98	20.69	550,506	+0.47(+2.30%)
Jul 16, 2008	20.01	20.48	19.85	20.23	746,586	+0.26(+1.29%)
Jul 15, 2008	18.95	20.03	18.75	19.97	1,007,038	+0.77(+3.98%)
Jul 14, 2008	19.20	19.48	18.70	19.20	820,558	+0.20(+1.05%)
Jul 11, 2008	19.40	19.55	18.80	19.00	1,047,779	-0.62(-3.14%)
Jul 10, 2008	18.95	19.65	18.95	19.62	548,550	+0.63(+3.33%)
Jul 09, 2008	19.05	19.54	18.91	18.99	802,775	-0.03(-0.18%)
Jul 08, 2008	18.53	19.07	18.37	19.02	551,467	+0.56(+3.02%)
Jul 07, 2008	18.35	18.69	17.97	18.46	630,347	+0.25(+1.37%)
Jul 04, 2008	18.25	18.65	17.98	18.21	319,669	+0.00(+0.00%)
Jul 03, 2008	18.25	18.65	17.98	18.21	319,669	+0.05(+0.27%)
Jul 02, 2008	18.28	18.46	17.98	18.16	506,534	-0.14(-0.77%)
Jul 01, 2008	18.33	18.38	17.67	18.30	642,672	+0.09(+0.50%)
Jun 30, 2008	18.55	18.84	18.21	18.21	580,841	-0.37(-1.97%)
Jun 27, 2008	18.56	18.87	18.23	18.58	1,424,175	+0.01(+0.04%)
Jun 26, 2008	18.88	19.24	18.26	18.57	479,143	-0.58(-3.04%)
Jun 25, 2008	18.69	19.37	18.69	19.15	435,556	+0.52(+2.77%)
Jun 24, 2008	18.47	19.10	18.41	18.64	534,076	+0.03(+0.18%)
Jun 23, 2008	19.31	19.31	18.58	18.60	510,640	-0.67(-3.45%)
Jun 20, 2008	19.99	20.20	19.13	19.27	940,318	-0.84(-4.18%)
Jun 19, 2008	19.92	20.18	19.57	20.11	489,207	+0.03(+0.17%)
Jun 18, 2008	20.49	20.77	20.03	20.08	375,763	-0.47(-2.31%)
Jun 17, 2008	20.87	20.87	20.46	20.55	341,858	-0.32(-1.55%)
Jun 16, 2008	20.24	20.93	20.06	20.87	307,624	+0.57(+2.78%)
Jun 13, 2008	20.07	20.61	19.98	20.31	276,374	+0.47(+2.35%)
Jun 12, 2008	19.61	20.46	19.57	19.84	357,398	+0.42(+2.18%)
Jun 11, 2008	19.96	20.03	19.40	19.42	400,976	-0.55(-2.75%)
Jun 10, 2008	19.91	20.16	19.56	19.97	331,089	+0.04(+0.21%)
Jun 09, 2008	20.04	20.13	19.60	19.93	390,601	-0.10(-0.50%)
Jun 06, 2008	20.47	20.66	19.96	20.03	393,969	-0.62(-2.98%)
Jun 05, 2008	20.21	20.64	19.98	20.64	469,171	+0.45(+2.22%)
Jun 04, 2008	19.64	20.52	19.63	20.19	816,267	+0.44(+2.23%)
Jun 03, 2008	19.78	19.91	19.33	19.75	814,880	-0.03(-0.13%)
Jun 02, 2008	19.51	20.02	19.36	19.78	518,321	+0.18(+0.93%)
May 30, 2008	19.56	19.74	19.39	19.59	471,998	+0.09(+0.47%)
May 29, 2008	19.34	19.90	19.34	19.50	476,577	+0.21(+1.08%)
May 28, 2008	19.64	20.01	19.20	19.29	546,633	-0.62(-3.13%)
May 27, 2008	19.75	20.04	19.62	19.92	389,268	+0.22(+1.14%)
May 26, 2008	19.74	19.77	19.22	19.69	344,960	+0.00(+0.00%)
May 23, 2008	19.74	19.77	19.22	19.69	344,960	-0.17(-0.84%)
May 22, 2008	19.81	20.02	19.54	19.86	580,743	+0.08(+0.42%)
May 21, 2008	20.01	20.51	19.61	19.78	534,083	-0.42(-2.06%)
May 20, 2008	20.68	20.78	19.95	20.19	546,179	-0.58(-2.80%)
May 19, 2008	21.00	21.52	20.78	20.78	391,696	-0.24(-1.15%)
May 16, 2008	21.01	21.06	20.31	21.02	330,368	+0.10(+0.48%)
May 15, 2008	20.97	21.00	20.55	20.92	405,503	-0.09(-0.44%)
May 14, 2008	20.59	21.42	20.57	21.01	400,632	+0.42(+2.06%)
May 13, 2008	20.73	20.77	20.43	20.58	380,689	-0.17(-0.84%)
May 12, 2008	20.04	20.78	19.98	20.76	366,786	+0.74(+3.70%)
May 09, 2008	19.91	20.38	19.91	20.02	530,173	-0.11(-0.54%)
May 08, 2008	19.87	20.36	19.79	20.13	467,994	+0.30(+1.51%)
May 07, 2008	19.80	20.30	19.74	19.83	494,523	+0.06(+0.29%)
May 06, 2008	19.44	19.95	19.44	19.77	412,413	+0.12(+0.59%)
May 05, 2008	19.56	19.88	19.39	19.65	344,615	-0.11(-0.55%)
May 02, 2008	20.09	20.09	19.59	19.76	506,958	-0.12(-0.63%)

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