Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2010	20.66	20.72	20.52	20.65	285,868	-0.14(-0.67%)
Nov 29, 2010	20.82	20.91	20.46	20.79	279,197	-0.12(-0.56%)
Nov 26, 2010	20.78	21.09	20.78	20.91	181,351	+0.07(+0.34%)
Nov 24, 2010	20.69	20.84	20.84	20.84	260,251	+0.30(+1.48%)
Nov 23, 2010	20.53	20.59	20.42	20.53	241,959	-0.06(-0.28%)
Nov 22, 2010	20.48	20.62	20.35	20.59	114,891	+0.05(+0.23%)
Nov 19, 2010	20.65	20.67	20.43	20.55	172,179	-0.09(-0.45%)
Nov 18, 2010	20.64	20.73	20.54	20.64	139,074	+0.14(+0.68%)
Nov 17, 2010	20.58	20.62	20.41	20.50	92,662	-0.04(-0.17%)
Nov 16, 2010	20.72	20.78	20.35	20.53	297,505	-0.26(-1.26%)
Nov 15, 2010	20.72	20.95	20.72	20.80	214,947	+0.15(+0.74%)
Nov 12, 2010	20.64	20.75	20.57	20.64	170,338	-0.12(-0.56%)
Nov 11, 2010	20.68	20.97	20.68	20.76	282,080	-0.09(-0.42%)
Nov 10, 2010	20.98	20.98	20.62	20.85	163,007	-0.05(-0.25%)
Nov 09, 2010	21.05	21.18	20.85	20.90	178,181	-0.14(-0.69%)
Nov 08, 2010	21.10	21.17	20.95	21.05	113,438	-0.15(-0.71%)
Nov 05, 2010	21.11	21.22	21.07	21.20	211,413	+0.13(+0.63%)
Nov 04, 2010	21.01	21.10	20.92	21.06	231,912	+0.26(+1.25%)
Nov 03, 2010	20.76	20.96	20.56	20.80	227,306	+0.04(+0.20%)
Nov 02, 2010	20.93	20.93	20.61	20.76	297,040	-0.02(-0.08%)
Nov 01, 2010	21.11	21.11	20.64	20.78	270,739	-0.23(-1.07%)
Oct 29, 2010	21.13	21.13	20.97	21.01	115,426	-0.16(-0.74%)
Oct 28, 2010	21.24	21.27	21.06	21.16	146,759	+0.05(+0.22%)
Oct 27, 2010	21.10	21.15	20.86	21.12	210,720	-0.16(-0.73%)
Oct 25, 2010	21.59	21.65	21.24	21.27	212,686	-0.22(-1.02%)
Oct 22, 2010	21.58	21.60	21.33	21.49	107,723	-0.07(-0.32%)
Oct 21, 2010	21.88	21.91	21.31	21.56	208,946	-0.18(-0.85%)
Oct 20, 2010	21.74	21.91	21.72	21.74	229,153	+0.08(+0.35%)
Oct 19, 2010	21.48	21.88	21.46	21.67	205,301	-0.06(-0.27%)
Oct 18, 2010	21.58	21.77	21.53	21.73	103,927	+0.16(+0.75%)
Oct 15, 2010	21.64	21.77	21.47	21.57	339,543	+0.02(+0.11%)
Oct 14, 2010	21.54	21.68	21.37	21.54	150,801	+0.02(+0.08%)
Oct 13, 2010	21.39	21.59	21.35	21.53	172,642	+0.18(+0.84%)
Oct 12, 2010	21.35	21.39	21.15	21.35	197,677	-0.03(-0.16%)
Oct 11, 2010	21.53	21.54	21.36	21.38	196,766	-0.16(-0.75%)
Oct 08, 2010	21.54	21.61	21.27	21.54	210,933	+0.16(+0.76%)
Oct 07, 2010	21.47	21.49	21.28	21.38	1,065	+0.06(+0.27%)
Oct 06, 2010	21.36	21.50	21.26	21.32	159,815	-0.09(-0.43%)
Oct 05, 2010	21.37	21.42	21.12	21.42	211	+0.28(+1.31%)
Oct 04, 2010	21.15	21.44	20.99	21.14	195,238	-0.12(-0.54%)
Oct 01, 2010	21.25	21.29	21.02	21.25	176,005	+0.22(+1.03%)
Sep 30, 2010	21.04	21.24	20.90	21.04	2,996	-0.02(-0.07%)
Sep 29, 2010	20.88	21.12	20.85	21.05	246,094	+0.10(+0.50%)
Sep 28, 2010	20.92	21.01	20.65	20.95	502	+0.13(+0.61%)
Sep 27, 2010	20.85	20.95	20.75	20.82	132,992	-0.05(-0.22%)
Sep 24, 2010	20.66	20.88	20.62	20.87	200,993	+0.40(+1.98%)
Sep 23, 2010	20.61	20.75	20.45	20.46	2,083	-0.27(-1.31%)
Sep 22, 2010	20.59	20.94	20.59	20.73	219,731	+0.09(+0.45%)
Sep 21, 2010	20.79	20.92	20.61	20.64	235,045	-0.17(-0.80%)
Sep 20, 2010	20.51	20.81	20.39	20.81	231,591	+0.29(+1.41%)
Sep 17, 2010	20.52	20.68	20.23	20.52	325,970	-0.09(-0.42%)
Sep 15, 2010	20.66	20.71	20.43	20.61	167,952	-0.09(-0.42%)
Sep 14, 2010	20.66	20.79	20.58	20.69	4,334	-0.08(-0.36%)
Sep 13, 2010	20.83	20.84	20.65	20.77	250,712	+0.10(+0.47%)
Sep 10, 2010	20.82	20.82	20.52	20.67	187,173	-0.13(-0.64%)
Sep 09, 2010	21.02	21.02	20.73	20.80	245,855	+0.02(+0.11%)
Sep 08, 2010	20.99	21.06	20.72	20.78	178,266	-0.21(-0.99%)
Sep 07, 2010	21.21	21.28	20.95	20.99	1,695	-0.25(-1.20%)
Sep 03, 2010	21.32	21.36	21.10	21.24	178,468	+0.11(+0.52%)
Sep 02, 2010	21.22	21.22	20.95	21.13	843	-0.01(-0.03%)

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