Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	21.59	21.60	21.29	21.35	279,213	-0.25(-1.16%)
Dec 30, 2010	21.40	21.60	21.31	21.60	367,936	+0.23(+1.08%)
Dec 29, 2010	21.26	21.40	21.24	21.37	231,941	+0.11(+0.52%)
Dec 24, 2010	21.22	21.26	21.18	21.26	76,701	+0.05(+0.24%)
Dec 23, 2010	21.29	21.30	21.17	21.21	375,537	-0.06(-0.28%)
Dec 22, 2010	21.25	21.39	21.24	21.27	604,600	+0.05(+0.24%)
Dec 21, 2010	21.01	21.27	21.00	21.22	1,405,518	+0.27(+1.29%)
Dec 20, 2010	20.95	21.12	20.82	20.95	590,184	-0.01(-0.05%)
Dec 17, 2010	20.63	20.98	20.55	20.96	2,488,231	+0.23(+1.11%)
Dec 16, 2010	20.74	20.80	20.60	20.73	858,748	-0.01(-0.05%)
Dec 15, 2010	20.81	20.82	20.60	20.74	1,161,822	-0.01(-0.05%)
Dec 14, 2010	20.80	20.96	20.73	20.75	1,344,407	+0.05(+0.24%)
Dec 13, 2010	20.57	20.70	20.45	20.70	602,908	+0.10(+0.49%)
Dec 10, 2010	20.60	20.66	20.45	20.60	1,170,765	+0.14(+0.68%)
Dec 09, 2010	20.75	20.75	20.41	20.46	1,124,877	-0.13(-0.63%)
Dec 08, 2010	20.71	20.81	20.59	20.59	684,624	-0.16(-0.77%)
Dec 07, 2010	20.94	20.94	20.65	20.75	989,978	-0.01(-0.05%)
Dec 06, 2010	20.72	20.76	20.52	20.76	1,129,749	+0.16(+0.78%)
Dec 03, 2010	20.99	21.00	20.60	20.60	1,085,892	-0.21(-1.01%)
Dec 02, 2010	21.00	21.07	20.78	20.81	2,017,548	-0.18(-0.86%)
Dec 01, 2010	20.74	21.18	20.64	20.99	2,659,282	+0.42(+2.04%)
Nov 30, 2010	20.60	20.85	20.55	20.57	1,079,816	-0.21(-1.01%)
Nov 29, 2010	20.53	20.80	20.50	20.78	917,685	+0.14(+0.68%)
Nov 26, 2010	20.30	20.72	20.28	20.64	1,135,809	+0.24(+1.18%)
Nov 25, 2010	20.49	20.63	20.25	20.40	650,221	-0.06(-0.29%)
Nov 24, 2010	20.80	20.80	20.39	20.46	3,650,444	-0.17(-0.82%)
Nov 23, 2010	20.75	20.80	20.59	20.63	554,778	-0.17(-0.82%)
Nov 22, 2010	20.99	21.05	20.80	20.80	471,227	-0.20(-0.95%)
Nov 19, 2010	21.00	21.09	20.87	21.00	675,751	+0.02(+0.10%)
Nov 18, 2010	21.13	21.19	20.87	20.98	566,151	-0.02(-0.10%)
Nov 17, 2010	20.86	21.03	20.83	21.00	528,442	+0.07(+0.33%)
Nov 16, 2010	21.00	21.04	20.75	20.93	1,237,926	-0.07(-0.33%)
Nov 15, 2010	20.75	21.14	20.58	21.00	1,873,759	+0.21(+1.01%)
Nov 12, 2010	21.13	21.13	20.63	20.79	1,217,379	-0.35(-1.66%)
Nov 11, 2010	21.47	21.47	21.13	21.14	655,855	-0.43(-1.99%)
Nov 10, 2010	21.60	21.68	21.37	21.57	957,251	+0.01(+0.05%)
Nov 09, 2010	21.59	21.60	21.29	21.56	961,548	+0.01(+0.05%)
Nov 08, 2010	21.77	21.77	21.50	21.55	527,994	-0.09(-0.42%)
Nov 05, 2010	21.69	21.79	21.57	21.64	956,553	+0.09(+0.42%)
Nov 04, 2010	21.80	21.86	21.53	21.55	1,062,476	+0.06(+0.28%)
Nov 03, 2010	21.75	21.75	21.40	21.49	1,450,804	-0.13(-0.60%)
Nov 02, 2010	21.79	21.94	21.52	21.62	722,158	-0.23(-1.05%)
Nov 01, 2010	21.90	21.97	21.76	21.85	649,922	-0.02(-0.09%)
Oct 29, 2010	21.78	21.90	21.65	21.87	798,212	+0.09(+0.41%)
Oct 28, 2010	21.88	21.93	21.66	21.78	1,244,995	+0.01(+0.05%)
Oct 27, 2010	22.02	22.02	21.75	21.77	1,673,396	-0.23(-1.05%)
Oct 25, 2010	22.51	22.54	21.93	22.00	1,982,133	-0.12(-0.54%)
Oct 22, 2010	22.99	22.99	22.11	22.12	4,754,768	-1.33(-5.67%)
Oct 21, 2010	23.10	23.50	23.05	23.45	668,673	+0.35(+1.52%)
Oct 20, 2010	23.03	23.31	23.03	23.10	851,379	+0.00(+0.00%)
Oct 19, 2010	22.90	23.17	22.78	23.10	464,989	+0.06(+0.26%)
Oct 18, 2010	22.52	23.06	22.52	23.04	690,879	+0.54(+2.40%)
Oct 15, 2010	22.60	22.60	22.47	22.50	383,176	-0.04(-0.18%)
Oct 14, 2010	22.37	22.65	22.37	22.54	835,719	+0.12(+0.54%)
Oct 13, 2010	22.50	22.55	22.30	22.42	919,391	-0.13(-0.58%)
Oct 12, 2010	22.48	22.59	22.36	22.55	535,878	+0.03(+0.13%)
Oct 08, 2010	22.65	22.65	22.29	22.52	1,590,243	-0.08(-0.35%)
Oct 07, 2010	22.48	22.75	22.32	22.60	764,320	+0.04(+0.18%)
Oct 06, 2010	22.78	22.79	22.35	22.56	492,260	-0.22(-0.97%)
Oct 05, 2010	22.42	22.78	22.41	22.78	581,857	+0.35(+1.56%)
Oct 04, 2010	22.41	22.43	22.08	22.43	473,553	+0.14(+0.63%)

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