Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	19.07	19.11	18.91	18.94	78,758	-0.29(-1.53%)
Jul 30, 2008	19.27	19.30	19.12	19.23	96,779	+0.14(+0.73%)
Jul 29, 2008	19.09	19.12	18.87	19.09	133,569	+0.25(+1.33%)
Jul 28, 2008	18.93	19.03	18.84	18.84	75,376	-0.02(-0.13%)
Jul 25, 2008	18.88	18.97	18.85	18.87	90,051	+0.10(+0.56%)
Jul 24, 2008	18.93	18.98	18.73	18.76	128,303	-0.28(-1.47%)
Jul 23, 2008	19.06	19.06	18.94	19.04	110,655	+0.01(+0.07%)
Jul 22, 2008	18.54	19.03	18.54	19.03	74,099	+0.36(+1.95%)
Jul 21, 2008	18.85	18.85	18.62	18.67	27,889	-0.01(-0.04%)
Jul 18, 2008	18.80	18.80	18.56	18.67	707,615	-0.20(-1.06%)
Jul 17, 2008	19.00	19.00	18.75	18.87	116,916	+0.07(+0.37%)
Jul 16, 2008	18.54	18.81	18.49	18.80	201,811	+0.27(+1.46%)
Jul 15, 2008	18.39	18.62	18.29	18.53	186,004	+0.04(+0.20%)
Jul 14, 2008	18.69	18.69	18.46	18.49	159,246	+0.04(+0.24%)
Jul 11, 2008	18.43	18.59	18.35	18.45	289,315	-0.21(-1.14%)
Jul 10, 2008	18.69	18.74	18.56	18.66	26,346	-0.13(-0.68%)
Jul 09, 2008	19.00	19.03	18.78	18.79	72,947	-0.15(-0.80%)
Jul 08, 2008	18.70	18.94	18.70	18.94	120,443	+0.37(+2.02%)
Jul 07, 2008	18.68	18.72	18.45	18.57	221,076	-0.09(-0.47%)
Jul 04, 2008	18.80	18.80	18.51	18.66	132,192	+0.00(+0.00%)
Jul 03, 2008	18.80	18.80	18.51	18.66	132,192	+0.09(+0.49%)
Jul 02, 2008	18.80	18.80	18.49	18.56	61,071	-0.19(-0.99%)
Jul 01, 2008	18.61	18.78	18.56	18.75	54,952	+0.01(+0.05%)
Jun 30, 2008	18.88	18.93	18.74	18.74	38,616	+0.05(+0.27%)
Jun 27, 2008	18.88	18.88	18.62	18.69	26,071	-0.22(-1.17%)
Jun 26, 2008	19.04	19.17	18.91	18.91	44,753	-0.31(-1.63%)
Jun 25, 2008	19.19	19.42	19.16	19.23	133,977	+0.21(+1.08%)
Jun 24, 2008	19.00	19.14	18.96	19.02	93,889	-0.05(-0.27%)
Jun 23, 2008	19.08	19.24	19.03	19.07	106,363	-0.21(-1.09%)
Jun 20, 2008	19.55	19.55	18.39	19.28	166,135	-0.35(-1.79%)
Jun 19, 2008	19.66	19.70	19.58	19.63	106,046	-0.06(-0.29%)
Jun 18, 2008	19.82	19.82	19.63	19.69	174,232	-0.19(-0.97%)
Jun 17, 2008	20.18	20.18	19.85	19.88	44,954	-0.07(-0.34%)
Jun 16, 2008	20.03	20.03	19.73	19.95	69,512	-0.15(-0.76%)
Jun 13, 2008	20.17	20.17	20.00	20.10	49,521	-0.04(-0.20%)
Jun 12, 2008	20.23	20.30	20.10	20.14	38,367	+0.03(+0.13%)
Jun 11, 2008	20.34	20.34	20.06	20.12	58,471	-0.25(-1.24%)
Jun 10, 2008	20.36	20.41	20.12	20.37	103,955	+0.05(+0.25%)
Jun 09, 2008	20.44	20.44	20.19	20.32	42,386	+0.06(+0.28%)
Jun 06, 2008	20.58	20.58	20.26	20.26	47,762	-0.54(-2.60%)
Jun 05, 2008	20.62	20.80	20.52	20.80	69,835	+0.31(+1.50%)
Jun 04, 2008	20.46	20.53	20.42	20.49	46,005	+0.04(+0.21%)
Jun 03, 2008	20.58	20.58	20.33	20.45	88,472	+0.03(+0.15%)
Jun 02, 2008	20.59	20.59	20.37	20.42	33,377	-0.26(-1.27%)
May 30, 2008	20.72	20.73	20.61	20.68	56,812	+0.03(+0.13%)
May 29, 2008	20.50	20.69	20.50	20.65	111,650	+0.09(+0.44%)
May 28, 2008	20.60	20.61	20.48	20.56	176,619	+0.01(+0.04%)
May 27, 2008	20.50	20.59	20.44	20.56	46,328	+0.02(+0.10%)
May 26, 2008	20.58	20.60	20.48	20.54	0	+0.00(+0.00%)
May 23, 2008	20.58	20.60	20.48	20.54	58,376	-0.05(-0.23%)
May 22, 2008	20.48	20.60	20.44	20.58	50,756	+0.22(+1.09%)
May 21, 2008	20.68	20.68	20.35	20.36	86,600	-0.26(-1.25%)
May 20, 2008	20.78	20.78	20.54	20.62	66,375	-0.19(-0.93%)
May 19, 2008	20.88	20.89	20.75	20.81	40,982	-0.10(-0.48%)
May 16, 2008	20.84	20.92	20.75	20.91	41,536	+0.11(+0.55%)
May 15, 2008	20.65	20.83	20.56	20.80	64,672	+0.23(+1.10%)
May 14, 2008	20.59	20.66	20.53	20.57	104,551	-0.01(-0.07%)
May 13, 2008	20.60	20.60	20.48	20.59	52,053	+0.02(+0.09%)
May 12, 2008	20.41	20.57	20.41	20.57	42,425	+0.14(+0.68%)
May 09, 2008	20.43	20.47	20.39	20.43	27,371	-0.03(-0.15%)
May 08, 2008	20.58	20.62	20.46	20.46	89,532	+0.12(+0.58%)
May 07, 2008	20.50	20.51	20.33	20.34	131,019	-0.16(-0.79%)
May 06, 2008	20.37	20.58	20.37	20.50	176,059	-0.04(-0.18%)
May 05, 2008	20.53	20.56	20.46	20.54	124,080	-0.06(-0.31%)
May 02, 2008	20.76	20.76	20.53	20.60	74,597	-0.04(-0.20%)

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