Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	19.93	20.71	19.70	19.80	36,143	-0.22(-1.10%)
Jul 30, 2008	19.94	20.41	19.93	20.02	46,458	-0.08(-0.41%)
Jul 29, 2008	20.10	20.65	19.91	20.10	31,499	+0.02(+0.09%)
Jul 28, 2008	19.99	20.56	19.77	20.08	33,027	-0.08(-0.41%)
Jul 25, 2008	20.78	20.78	20.10	20.16	40,676	-0.53(-2.56%)
Jul 24, 2008	21.03	21.19	20.64	20.69	31,844	-0.27(-1.31%)
Jul 23, 2008	20.48	21.46	20.45	20.97	37,014	+0.45(+2.18%)
Jul 22, 2008	20.39	20.61	20.37	20.52	60,407	-0.01(-0.04%)
Jul 21, 2008	20.21	20.78	20.02	20.53	61,809	+0.28(+1.40%)
Jul 18, 2008	20.34	20.66	20.19	20.24	26,564	-0.10(-0.49%)
Jul 17, 2008	20.21	20.57	20.20	20.34	56,816	+0.15(+0.72%)
Jul 16, 2008	19.74	20.30	19.60	20.20	55,959	+0.68(+3.47%)
Jul 15, 2008	19.14	19.70	18.96	19.52	58,360	+0.38(+2.01%)
Jul 14, 2008	19.10	19.32	18.91	19.14	58,545	+0.04(+0.19%)
Jul 11, 2008	19.13	19.30	18.90	19.10	55,520	-0.09(-0.48%)
Jul 10, 2008	18.96	19.19	18.51	19.19	55,788	+0.29(+1.55%)
Jul 09, 2008	18.76	20.16	18.58	18.90	72,398	+0.21(+1.13%)
Jul 08, 2008	18.22	18.99	17.98	18.69	57,618	+0.54(+2.97%)
Jul 07, 2008	18.08	20.00	17.41	18.15	88,497	-0.28(-1.54%)
Jul 04, 2008	18.61	19.50	18.36	18.43	18,747	+0.00(+0.00%)
Jul 03, 2008	18.61	19.50	18.36	18.43	18,747	-0.11(-0.59%)
Jul 02, 2008	19.90	20.56	18.49	18.54	40,519	-1.34(-6.76%)
Jul 01, 2008	18.41	19.90	18.41	19.89	63,226	+1.06(+5.63%)
Jun 30, 2008	19.17	19.31	17.46	18.83	78,506	-0.10(-0.53%)
Jun 27, 2008	20.30	20.41	18.71	18.93	421,196	-1.41(-6.92%)
Jun 26, 2008	21.19	21.32	20.06	20.34	21,107	-0.74(-3.51%)
Jun 25, 2008	21.17	21.93	20.44	21.08	21,325	+0.09(+0.44%)
Jun 24, 2008	20.39	21.41	19.76	20.98	27,811	+0.51(+2.50%)
Jun 23, 2008	21.76	21.93	19.97	20.47	35,821	-1.89(-8.46%)
Jun 20, 2008	22.45	22.49	21.42	22.37	18,055	-0.16(-0.73%)
Jun 19, 2008	22.51	22.59	21.89	22.53	35,918	-0.05(-0.20%)
Jun 18, 2008	23.49	23.49	22.26	22.58	13,600	-0.84(-3.59%)
Jun 17, 2008	23.77	23.77	23.33	23.42	20,689	-0.34(-1.42%)
Jun 16, 2008	23.50	23.93	23.23	23.76	55,446	+0.89(+3.88%)
Jun 13, 2008	22.86	23.13	22.63	22.87	28,397	-0.05(-0.24%)
Jun 12, 2008	22.72	22.92	22.11	22.92	36,206	+0.27(+1.17%)
Jun 11, 2008	22.56	23.11	22.13	22.66	48,868	+0.10(+0.45%)
Jun 10, 2008	22.81	23.12	21.60	22.56	13,498	-0.02(-0.08%)
Jun 09, 2008	23.50	23.50	22.26	22.58	15,174	-0.94(-4.00%)
Jun 06, 2008	23.11	24.19	22.57	23.52	45,617	+0.38(+1.66%)
Jun 05, 2008	22.50	23.17	21.66	23.13	55,421	+0.90(+4.03%)
Jun 04, 2008	22.25	22.59	21.59	22.24	14,465	+0.06(+0.29%)
Jun 03, 2008	22.25	22.35	21.87	22.17	16,447	+0.07(+0.33%)
Jun 02, 2008	21.34	22.10	19.45	22.10	21,464	+0.93(+4.41%)
May 30, 2008	21.51	21.73	21.05	21.17	18,480	-0.32(-1.49%)
May 29, 2008	21.34	21.93	21.03	21.49	6,944	+0.01(+0.04%)
May 28, 2008	21.58	22.23	21.18	21.48	6,240	-0.11(-0.51%)
May 27, 2008	21.66	22.52	19.80	21.59	21,779	+0.27(+1.24%)
May 26, 2008	21.87	21.94	20.79	21.32	0	+0.00(+0.00%)
May 23, 2008	21.87	21.94	20.79	21.32	10,400	-0.49(-2.26%)
May 22, 2008	21.73	22.28	21.38	21.82	48,731	+0.35(+1.62%)
May 21, 2008	20.64	21.85	20.64	21.47	46,307	+0.91(+4.40%)
May 20, 2008	21.23	21.23	20.40	20.56	27,977	-0.59(-2.81%)
May 19, 2008	21.09	21.37	21.03	21.16	15,174	-0.26(-1.20%)
May 16, 2008	21.09	21.62	20.81	21.41	28,762	+0.20(+0.95%)
May 15, 2008	21.39	21.41	21.05	21.21	11,555	+0.32(+1.53%)
May 14, 2008	20.84	21.32	20.84	20.89	27,634	-0.10(-0.48%)
May 13, 2008	20.80	21.31	20.80	20.99	37,518	+0.15(+0.70%)
May 12, 2008	20.74	21.08	20.62	20.85	23,527	+0.23(+1.11%)
May 09, 2008	20.48	21.07	20.48	20.62	15,703	+0.05(+0.22%)
May 08, 2008	20.96	21.95	20.30	20.57	41,500	-0.19(-0.92%)
May 07, 2008	20.57	21.36	20.04	20.77	47,480	+1.83(+9.66%)
May 06, 2008	18.16	19.07	17.84	18.94	27,614	+1.19(+6.70%)
May 05, 2008	18.32	18.36	17.62	17.75	13,542	-0.53(-2.90%)
May 02, 2008	18.53	18.53	18.13	18.28	10,690	-0.24(-1.28%)

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