Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	21.71	22.24	21.71	22.07	293,750	+0.21(+0.97%)
Jul 30, 2008	21.57	22.02	21.57	21.86	423,541	+0.26(+1.20%)
Jul 29, 2008	21.60	21.83	21.48	21.60	400,843	-0.06(-0.29%)
Jul 28, 2008	21.41	21.77	21.33	21.66	239,510	+0.23(+1.06%)
Jul 25, 2008	21.52	21.68	21.34	21.43	243,843	+0.04(+0.19%)
Jul 24, 2008	21.13	21.46	20.84	21.39	594,381	+0.36(+1.73%)
Jul 23, 2008	21.89	21.89	20.87	21.03	667,207	-0.87(-3.98%)
Jul 22, 2008	21.25	21.92	21.17	21.90	366,619	+0.48(+2.25%)
Jul 21, 2008	21.46	21.58	21.27	21.42	250,984	+0.08(+0.36%)
Jul 18, 2008	21.90	21.90	21.06	21.34	207,642	-0.12(-0.56%)
Jul 17, 2008	21.69	21.69	21.21	21.46	188,406	-0.19(-0.86%)
Jul 16, 2008	21.78	21.88	21.48	21.64	198,906	-0.08(-0.36%)
Jul 15, 2008	21.86	21.98	21.47	21.72	509,193	-0.16(-0.73%)
Jul 14, 2008	22.40	22.47	21.76	21.88	156,540	-0.38(-1.70%)
Jul 11, 2008	22.16	22.41	21.85	22.26	338,880	+0.09(+0.42%)
Jul 10, 2008	21.76	22.25	21.49	22.17	374,120	+0.40(+1.86%)
Jul 09, 2008	21.86	21.96	21.69	21.76	205,847	+0.00(+0.00%)
Jul 08, 2008	21.43	21.76	21.27	21.76	360,637	+0.39(+1.84%)
Jul 07, 2008	21.59	21.81	21.14	21.37	334,562	-0.23(-1.06%)
Jul 04, 2008	21.74	21.89	21.56	21.60	423,990	+0.00(+0.00%)
Jul 03, 2008	21.74	21.89	21.56	21.60	423,990	-0.13(-0.60%)
Jul 02, 2008	21.99	21.99	21.62	21.73	461,576	-0.23(-1.04%)
Jul 01, 2008	21.59	22.07	21.52	21.96	365,267	+0.18(+0.81%)
Jun 30, 2008	21.69	21.99	21.48	21.78	380,018	+0.14(+0.65%)
Jun 27, 2008	22.21	22.26	21.64	21.64	552,001	-0.58(-2.61%)
Jun 26, 2008	22.79	22.89	22.17	22.22	398,521	-0.62(-2.70%)
Jun 25, 2008	22.89	23.11	22.75	22.84	361,618	-0.05(-0.23%)
Jun 24, 2008	22.91	23.07	22.80	22.89	245,961	-0.17(-0.74%)
Jun 23, 2008	23.10	23.39	23.00	23.06	286,169	-0.01(-0.02%)
Jun 20, 2008	23.16	23.25	22.90	23.07	531,926	-0.22(-0.94%)
Jun 19, 2008	23.33	23.42	23.07	23.28	262,684	-0.03(-0.11%)
Jun 18, 2008	23.38	23.59	23.11	23.31	205,174	-0.10(-0.44%)
Jun 17, 2008	23.64	23.70	23.36	23.41	183,747	-0.18(-0.77%)
Jun 16, 2008	23.40	23.59	23.18	23.59	278,164	+0.00(+0.00%)
Jun 13, 2008	23.76	23.91	23.38	23.59	183,758	+0.09(+0.38%)
Jun 12, 2008	23.58	23.67	23.37	23.51	204,559	+0.15(+0.62%)
Jun 11, 2008	23.46	23.53	23.28	23.36	226,819	-0.28(-1.18%)
Jun 10, 2008	23.55	23.71	23.22	23.64	232,676	+0.09(+0.37%)
Jun 09, 2008	23.22	23.65	23.08	23.55	281,587	+0.50(+2.18%)
Jun 06, 2008	23.71	23.71	23.01	23.05	314,504	-0.78(-3.29%)
Jun 05, 2008	23.52	23.83	23.29	23.83	405,745	+0.36(+1.52%)
Jun 04, 2008	23.05	23.47	22.95	23.47	351,436	+0.37(+1.62%)
Jun 03, 2008	23.04	23.19	22.91	23.10	398,982	+0.20(+0.86%)
Jun 02, 2008	22.90	23.08	22.70	22.90	438,041	-0.13(-0.56%)
May 30, 2008	23.44	23.44	22.98	23.03	355,227	-0.34(-1.44%)
May 29, 2008	23.04	23.59	23.04	23.37	345,901	+0.22(+0.94%)
May 28, 2008	23.03	23.18	22.82	23.15	362,471	+0.24(+1.04%)
May 27, 2008	22.66	22.91	22.63	22.91	251,800	+0.32(+1.42%)
May 26, 2008	22.63	22.84	22.48	22.59	0	+0.00(+0.00%)
May 23, 2008	22.63	22.84	22.48	22.59	248,873	-0.20(-0.86%)
May 22, 2008	22.66	22.91	22.47	22.79	235,393	+0.23(+1.03%)
May 21, 2008	22.56	22.71	22.46	22.56	248,823	+0.07(+0.30%)
May 20, 2008	22.34	22.55	22.31	22.49	390,009	+0.09(+0.42%)
May 19, 2008	22.36	22.44	22.17	22.40	604,708	+0.07(+0.30%)
May 16, 2008	22.44	22.50	22.19	22.33	264,727	-0.01(-0.02%)
May 15, 2008	22.07	22.37	21.99	22.33	443,647	+0.19(+0.84%)
May 14, 2008	22.06	22.41	22.06	22.15	197,576	+0.08(+0.35%)
May 13, 2008	21.99	22.16	21.70	22.07	434,730	+0.06(+0.28%)
May 12, 2008	21.93	22.07	21.79	22.01	347,261	+0.18(+0.83%)
May 09, 2008	21.43	21.90	21.26	21.83	198,689	+0.29(+1.32%)
May 08, 2008	21.13	21.58	21.12	21.54	478,766	+0.55(+2.64%)
May 07, 2008	21.29	21.38	20.94	20.99	287,895	-0.24(-1.15%)
May 06, 2008	21.18	21.28	20.80	21.23	237,906	-0.11(-0.53%)
May 05, 2008	21.56	21.61	21.17	21.34	284,314	-0.19(-0.87%)
May 02, 2008	22.19	22.27	21.34	21.53	443,529	-0.52(-2.37%)

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