Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2007	21.02	21.27	20.70	20.79	196,553	-0.29(-1.38%)
Sep 27, 2007	21.23	21.30	21.03	21.08	49,833	-0.10(-0.47%)
Sep 26, 2007	20.99	21.45	20.99	21.18	73,157	+0.19(+0.92%)
Sep 25, 2007	20.95	21.07	20.88	20.99	60,158	-0.13(-0.64%)
Sep 24, 2007	21.04	21.39	20.95	21.12	123,021	+0.04(+0.17%)
Sep 21, 2007	21.26	21.27	20.86	21.09	312,695	+0.02(+0.11%)
Sep 20, 2007	20.94	21.28	20.92	21.06	123,406	+0.06(+0.31%)
Sep 19, 2007	20.62	21.17	20.60	21.00	200,199	+0.48(+2.36%)
Sep 18, 2007	20.23	20.60	19.71	20.51	276,774	+0.35(+1.74%)
Sep 17, 2007	20.36	20.48	20.12	20.16	408,726	-0.29(-1.43%)
Sep 14, 2007	20.30	20.46	19.98	20.46	107,253	-0.06(-0.31%)
Sep 13, 2007	20.45	21.05	20.15	20.52	121,648	+0.20(+1.00%)
Sep 12, 2007	20.53	20.79	20.18	20.32	75,477	-0.33(-1.61%)
Sep 11, 2007	20.65	20.79	20.31	20.65	129,987	+0.15(+0.71%)
Sep 10, 2007	20.75	20.80	20.12	20.50	104,020	-0.08(-0.37%)
Sep 07, 2007	20.84	20.86	20.44	20.58	138,812	-0.58(-2.76%)
Sep 06, 2007	21.02	21.17	20.79	21.16	81,934	+0.17(+0.81%)
Sep 05, 2007	21.11	21.16	20.83	20.99	105,216	-0.24(-1.15%)
Sep 04, 2007	21.24	21.37	20.96	21.24	93,168	-0.05(-0.22%)
Aug 31, 2007	21.55	21.55	20.93	21.28	171,311	+0.08(+0.36%)
Aug 30, 2007	21.34	21.52	21.03	21.21	144,170	-0.31(-1.46%)
Aug 29, 2007	20.42	21.56	20.42	21.52	307,008	+1.34(+6.65%)
Aug 28, 2007	20.53	20.69	20.18	20.18	163,236	-0.40(-1.95%)
Aug 27, 2007	20.88	21.05	20.39	20.58	138,114	-0.41(-1.94%)
Aug 24, 2007	20.88	21.14	20.65	20.99	126,974	+0.16(+0.78%)
Aug 23, 2007	21.09	21.10	20.70	20.83	132,865	-0.16(-0.78%)
Aug 22, 2007	20.77	21.16	20.60	20.99	147,395	+0.22(+1.07%)
Aug 21, 2007	21.29	21.49	20.63	20.77	199,749	-0.45(-2.12%)
Aug 20, 2007	22.12	22.44	20.89	21.22	283,401	-0.89(-4.03%)
Aug 17, 2007	22.07	22.97	21.76	22.11	628,478	+0.79(+3.69%)
Aug 16, 2007	19.65	21.72	19.63	21.32	479,436	+1.78(+9.10%)
Aug 15, 2007	19.69	20.42	19.53	19.55	206,101	-0.15(-0.77%)
Aug 14, 2007	20.41	20.43	19.67	19.70	189,630	-0.65(-3.18%)
Aug 13, 2007	21.46	21.46	20.00	20.35	387,202	-1.01(-4.72%)
Aug 10, 2007	20.09	21.58	20.09	21.35	563,852	+0.83(+4.03%)
Aug 09, 2007	20.16	21.45	20.07	20.53	539,274	-0.11(-0.54%)
Aug 08, 2007	20.99	21.56	19.79	20.64	857,117	-0.37(-1.78%)
Aug 07, 2007	18.86	22.40	18.84	21.01	1,738,369	+2.36(+12.63%)
Aug 06, 2007	18.14	18.75	17.95	18.65	289,115	+0.54(+2.99%)
Aug 03, 2007	17.95	18.35	17.73	18.11	306,874	+0.01(+0.03%)
Aug 02, 2007	17.92	18.21	17.83	18.11	192,336	+0.26(+1.44%)
Aug 01, 2007	17.10	17.88	16.91	17.85	445,150	+0.67(+3.90%)
Jul 31, 2007	17.42	17.51	17.13	17.18	212,402	-0.05(-0.30%)
Jul 30, 2007	17.58	17.64	16.89	17.23	167,972	+0.08(+0.44%)
Jul 27, 2007	17.48	17.83	17.16	17.16	175,789	-0.43(-2.42%)
Jul 26, 2007	17.84	17.98	17.26	17.58	234,631	-0.54(-2.99%)
Jul 25, 2007	18.17	18.57	17.94	18.12	231,962	+0.12(+0.68%)
Jul 24, 2007	18.67	18.91	17.96	18.00	246,283	-0.89(-4.72%)
Jul 23, 2007	18.96	19.21	18.76	18.89	106,466	+0.04(+0.22%)
Jul 20, 2007	19.04	19.16	18.78	18.85	237,692	-0.23(-1.19%)
Jul 19, 2007	18.99	19.17	18.95	19.08	91,613	+0.20(+1.08%)
Jul 18, 2007	18.77	19.03	18.58	18.88	93,134	-0.05(-0.25%)
Jul 17, 2007	18.92	19.31	18.85	18.92	120,830	+0.01(+0.06%)
Jul 16, 2007	19.19	19.20	18.84	18.91	176,307	-0.30(-1.55%)
Jul 13, 2007	19.18	19.28	18.90	19.21	131,615	-0.06(-0.30%)
Jul 12, 2007	18.66	19.28	18.57	19.27	149,582	+0.71(+3.83%)
Jul 11, 2007	18.44	18.60	18.23	18.55	128,957	+0.07(+0.38%)
Jul 10, 2007	19.12	19.32	18.47	18.48	179,188	-0.76(-3.94%)
Jul 09, 2007	19.48	19.49	19.22	19.24	187,445	-0.18(-0.93%)
Jul 06, 2007	19.37	19.52	19.24	19.42	106,996	+0.01(+0.06%)
Jul 05, 2007	19.41	19.45	19.24	19.41	150,107	-0.02(-0.09%)
Jul 03, 2007	19.04	19.44	19.00	19.43	84,331	+0.44(+2.33%)

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