Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	21.45	22.02	21.35	21.62	145,852	+0.06(+0.28%)
Jul 30, 2008	21.24	21.99	21.16	21.56	87,571	+0.36(+1.70%)
Jul 29, 2008	21.20	21.29	20.15	21.20	59,130	+0.98(+4.85%)
Jul 28, 2008	20.30	20.44	20.07	20.22	144,608	-0.10(-0.49%)
Jul 25, 2008	20.24	21.07	20.24	20.32	77,682	+0.28(+1.40%)
Jul 24, 2008	20.91	21.07	20.02	20.04	90,422	-0.75(-3.61%)
Jul 23, 2008	20.12	21.25	20.06	20.79	89,463	+0.67(+3.33%)
Jul 22, 2008	19.81	20.35	19.76	20.12	121,260	+0.12(+0.60%)
Jul 21, 2008	19.50	20.06	19.50	20.00	43,391	+0.52(+2.67%)
Jul 18, 2008	19.08	19.55	18.93	19.48	238,147	+0.35(+1.83%)
Jul 17, 2008	18.85	19.19	18.65	19.13	202,514	+0.36(+1.92%)
Jul 16, 2008	18.74	19.07	18.50	18.77	221,815	-0.01(-0.05%)
Jul 15, 2008	19.16	19.23	18.68	18.78	170,941	-0.55(-2.85%)
Jul 14, 2008	20.10	20.34	19.30	19.33	116,449	-0.71(-3.54%)
Jul 11, 2008	20.24	20.34	19.89	20.04	186,032	-0.23(-1.13%)
Jul 10, 2008	20.11	20.55	20.00	20.27	154,429	+0.16(+0.80%)
Jul 09, 2008	21.12	21.17	20.06	20.11	98,691	-1.05(-4.96%)
Jul 08, 2008	20.74	21.26	20.56	21.16	200,201	+0.47(+2.27%)
Jul 07, 2008	21.04	21.06	20.42	20.69	108,165	-0.37(-1.76%)
Jul 04, 2008	21.30	21.45	20.93	21.06	55,220	+0.00(+0.00%)
Jul 03, 2008	21.30	21.45	20.93	21.06	55,220	-0.10(-0.47%)
Jul 02, 2008	21.03	21.34	20.61	21.16	169,949	+0.09(+0.43%)
Jul 01, 2008	20.40	21.15	20.39	21.07	161,657	+0.53(+2.58%)
Jun 30, 2008	20.71	20.74	20.24	20.54	180,743	-0.01(-0.05%)
Jun 27, 2008	20.70	20.98	19.82	20.55	471,393	-0.35(-1.67%)
Jun 26, 2008	20.84	20.99	20.71	20.90	76,875	-0.15(-0.71%)
Jun 25, 2008	20.91	21.54	20.90	21.05	53,206	+0.13(+0.62%)
Jun 24, 2008	20.92	21.13	20.67	20.92	146,265	-0.04(-0.19%)
Jun 23, 2008	21.10	21.12	20.87	20.96	117,406	+0.00(+0.00%)
Jun 20, 2008	21.37	21.40	20.80	20.96	205,203	-0.51(-2.38%)
Jun 19, 2008	20.76	21.47	20.65	21.47	95,570	+0.71(+3.42%)
Jun 18, 2008	21.37	21.59	20.51	20.76	159,970	-0.93(-4.29%)
Jun 17, 2008	22.17	22.35	21.69	21.69	141,280	+0.01(+0.05%)
Jun 16, 2008	21.65	21.68	21.44	21.68	62,677	+0.06(+0.28%)
Jun 13, 2008	21.44	21.62	21.19	21.62	65,064	+0.32(+1.50%)
Jun 12, 2008	21.60	21.83	21.18	21.30	98,753	-0.17(-0.79%)
Jun 11, 2008	21.62	21.69	21.37	21.47	94,992	-0.25(-1.15%)
Jun 10, 2008	21.81	22.21	21.60	21.72	323,752	-0.22(-1.00%)
Jun 09, 2008	22.07	22.30	21.92	21.94	361,795	-0.13(-0.59%)
Jun 06, 2008	23.00	23.05	22.07	22.07	207,076	-1.02(-4.42%)
Jun 05, 2008	22.18	23.09	22.08	23.09	206,809	+0.92(+4.15%)
Jun 04, 2008	22.06	22.30	22.00	22.17	138,334	+0.07(+0.32%)
Jun 03, 2008	22.14	22.43	21.97	22.10	47,392	-0.14(-0.63%)
Jun 02, 2008	22.32	22.32	21.99	22.24	82,033	-0.11(-0.49%)
May 30, 2008	22.32	22.50	22.20	22.35	79,239	-0.06(-0.27%)
May 29, 2008	22.16	22.42	22.03	22.41	72,020	+0.22(+0.99%)
May 28, 2008	22.45	22.53	22.01	22.19	68,000	-0.06(-0.27%)
May 27, 2008	22.00	22.41	21.82	22.25	53,086	+0.21(+0.95%)
May 26, 2008	22.17	22.17	21.83	22.04	0	+0.00(+0.00%)
May 23, 2008	22.17	22.17	21.83	22.04	71,701	-0.08(-0.36%)
May 22, 2008	22.42	22.54	21.98	22.12	95,946	-0.35(-1.56%)
May 21, 2008	22.55	22.78	21.97	22.47	177,408	+0.00(+0.00%)
May 20, 2008	22.55	22.69	22.20	22.47	50,643	-0.18(-0.79%)
May 19, 2008	22.50	22.89	22.50	22.65	72,379	+0.10(+0.44%)
May 16, 2008	23.11	23.11	22.40	22.55	85,380	-0.50(-2.17%)
May 15, 2008	22.56	23.15	22.52	23.05	79,015	+0.44(+1.95%)
May 14, 2008	22.62	22.83	22.51	22.61	43,355	-0.01(-0.04%)
May 13, 2008	22.62	22.71	22.39	22.62	52,132	+0.00(+0.00%)
May 12, 2008	22.13	22.62	21.98	22.62	60,049	+0.55(+2.49%)
May 09, 2008	21.91	22.11	21.85	22.07	60,860	+0.16(+0.73%)
May 08, 2008	21.97	22.16	21.75	21.91	256,449	-0.01(-0.05%)
May 07, 2008	21.91	22.14	21.80	21.92	131,836	-0.18(-0.81%)
May 06, 2008	21.97	22.21	21.97	22.10	105,064	+0.07(+0.32%)
May 05, 2008	22.25	22.27	21.94	22.03	91,269	-0.22(-0.99%)
May 02, 2008	22.34	22.56	22.17	22.25	168,331	-0.08(-0.36%)

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