Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	19.06	19.10	18.90	18.93	78,806	-0.29(-1.53%)
Jul 30, 2008	19.26	19.29	19.11	19.22	96,839	+0.14(+0.72%)
Jul 29, 2008	19.08	19.10	18.86	19.08	133,651	+0.25(+1.33%)
Jul 28, 2008	18.92	19.02	18.83	18.83	75,422	-0.02(-0.13%)
Jul 25, 2008	18.87	18.95	18.84	18.86	90,106	+0.10(+0.56%)
Jul 24, 2008	18.92	18.96	18.71	18.75	128,382	-0.28(-1.47%)
Jul 23, 2008	19.05	19.05	18.92	19.03	110,722	+0.01(+0.07%)
Jul 22, 2008	18.53	19.02	18.53	19.02	74,145	+0.36(+1.95%)
Jul 21, 2008	18.84	18.84	18.61	18.65	27,906	-0.01(-0.04%)
Jul 18, 2008	18.79	18.79	18.55	18.66	708,048	-0.20(-1.06%)
Jul 17, 2008	18.98	18.98	18.74	18.86	116,987	+0.07(+0.37%)
Jul 16, 2008	18.53	18.80	18.48	18.79	201,934	+0.27(+1.46%)
Jul 15, 2008	18.38	18.61	18.28	18.52	186,118	+0.04(+0.20%)
Jul 14, 2008	18.68	18.68	18.45	18.48	159,344	+0.04(+0.24%)
Jul 11, 2008	18.42	18.58	18.34	18.44	289,492	-0.21(-1.14%)
Jul 10, 2008	18.68	18.73	18.55	18.65	26,362	-0.13(-0.68%)
Jul 09, 2008	18.99	19.02	18.77	18.78	72,992	-0.15(-0.80%)
Jul 08, 2008	18.69	18.93	18.69	18.93	120,517	+0.37(+2.02%)
Jul 07, 2008	18.67	18.71	18.44	18.56	221,211	-0.09(-0.47%)
Jul 04, 2008	18.79	18.79	18.50	18.64	132,273	+0.00(+0.00%)
Jul 03, 2008	18.79	18.79	18.50	18.64	132,273	+0.09(+0.49%)
Jul 02, 2008	18.79	18.79	18.48	18.55	61,109	-0.19(-0.99%)
Jul 01, 2008	18.60	18.77	18.55	18.74	54,986	+0.01(+0.05%)
Jun 30, 2008	18.87	18.92	18.73	18.73	38,640	+0.05(+0.27%)
Jun 27, 2008	18.87	18.87	18.61	18.68	26,087	-0.22(-1.17%)
Jun 26, 2008	19.03	19.15	18.90	18.90	44,780	-0.31(-1.63%)
Jun 25, 2008	19.18	19.41	19.15	19.21	134,060	+0.21(+1.08%)
Jun 24, 2008	18.99	19.13	18.95	19.01	93,946	-0.05(-0.27%)
Jun 23, 2008	19.07	19.23	19.02	19.06	106,428	-0.21(-1.09%)
Jun 20, 2008	19.54	19.54	18.38	19.27	166,237	-0.35(-1.79%)
Jun 19, 2008	19.65	19.69	19.57	19.62	106,111	-0.06(-0.29%)
Jun 18, 2008	19.81	19.81	19.62	19.68	174,339	-0.19(-0.97%)
Jun 17, 2008	20.17	20.17	19.84	19.87	44,982	-0.07(-0.34%)
Jun 16, 2008	20.02	20.02	19.72	19.94	69,554	-0.15(-0.76%)
Jun 13, 2008	20.16	20.16	19.99	20.09	49,551	-0.04(-0.20%)
Jun 12, 2008	20.21	20.29	20.08	20.13	38,391	+0.03(+0.13%)
Jun 11, 2008	20.33	20.33	20.05	20.10	58,507	-0.25(-1.24%)
Jun 10, 2008	20.34	20.40	20.11	20.35	104,019	+0.05(+0.25%)
Jun 09, 2008	20.43	20.43	20.18	20.30	42,412	+0.06(+0.28%)
Jun 06, 2008	20.57	20.57	20.25	20.25	47,791	-0.54(-2.60%)
Jun 05, 2008	20.61	20.79	20.51	20.79	69,877	+0.31(+1.50%)
Jun 04, 2008	20.45	20.52	20.41	20.48	46,034	+0.04(+0.21%)
Jun 03, 2008	20.56	20.56	20.32	20.44	88,526	+0.03(+0.15%)
Jun 02, 2008	20.57	20.57	20.35	20.41	33,397	-0.26(-1.27%)
May 30, 2008	20.71	20.71	20.59	20.67	56,847	+0.03(+0.13%)
May 29, 2008	20.49	20.68	20.49	20.64	111,718	+0.09(+0.44%)
May 28, 2008	20.58	20.59	20.46	20.55	176,727	+0.01(+0.04%)
May 27, 2008	20.49	20.57	20.43	20.54	46,357	+0.02(+0.10%)
May 26, 2008	20.56	20.58	20.47	20.52	0	+0.00(+0.00%)
May 23, 2008	20.56	20.58	20.47	20.52	58,412	-0.05(-0.23%)
May 22, 2008	20.47	20.58	20.43	20.57	50,787	+0.22(+1.09%)
May 21, 2008	20.67	20.67	20.33	20.35	86,653	-0.26(-1.25%)
May 20, 2008	20.76	20.76	20.53	20.61	66,416	-0.19(-0.93%)
May 19, 2008	20.86	20.88	20.74	20.80	41,008	-0.10(-0.48%)
May 16, 2008	20.83	20.91	20.74	20.90	41,562	+0.11(+0.55%)
May 15, 2008	20.64	20.81	20.55	20.79	64,712	+0.23(+1.10%)
May 14, 2008	20.58	20.65	20.51	20.56	104,615	-0.01(-0.07%)
May 13, 2008	20.58	20.58	20.47	20.57	52,085	+0.02(+0.09%)
May 12, 2008	20.40	20.56	20.40	20.55	42,451	+0.14(+0.68%)
May 09, 2008	20.42	20.45	20.38	20.42	27,388	-0.03(-0.15%)
May 08, 2008	20.56	20.60	20.45	20.45	89,587	+0.12(+0.58%)
May 07, 2008	20.48	20.50	20.32	20.33	131,099	-0.16(-0.79%)
May 06, 2008	20.36	20.57	20.36	20.49	176,167	-0.04(-0.18%)
May 05, 2008	20.52	20.54	20.45	20.53	124,156	-0.06(-0.31%)
May 02, 2008	20.75	20.75	20.52	20.59	74,643	-0.04(-0.20%)

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