Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2010	20.41	20.66	20.41	20.56	91,740	-0.09(-0.46%)
Nov 29, 2010	20.56	20.69	20.41	20.66	40,123	-0.06(-0.30%)
Nov 26, 2010	20.67	20.73	20.61	20.72	14,950	-0.09(-0.45%)
Nov 24, 2010	20.66	20.81	20.81	20.81	58,860	+0.33(+1.61%)
Nov 23, 2010	20.55	20.55	20.43	20.48	131,209	-0.29(-1.40%)
Nov 22, 2010	20.62	20.77	20.54	20.77	65,214	+0.06(+0.27%)
Nov 19, 2010	20.57	20.72	20.51	20.72	34,601	+0.12(+0.57%)
Nov 18, 2010	20.54	20.69	20.53	20.60	38,007	+0.28(+1.35%)
Nov 17, 2010	20.31	20.38	20.22	20.32	162,556	+0.07(+0.35%)
Nov 16, 2010	20.42	20.47	20.16	20.25	67,693	-0.35(-1.68%)
Nov 15, 2010	20.74	20.77	20.60	20.60	58,016	-0.02(-0.08%)
Nov 12, 2010	20.75	20.80	20.53	20.62	15,805	-0.28(-1.35%)
Nov 11, 2010	20.66	20.92	20.66	20.90	35,104	+0.01(+0.04%)
Nov 10, 2010	20.87	20.92	20.68	20.89	100,554	+0.08(+0.38%)
Nov 09, 2010	21.05	21.07	20.75	20.81	50,719	-0.23(-1.08%)
Nov 08, 2010	20.95	21.05	20.92	21.04	43,454	-0.02(-0.07%)
Nov 05, 2010	21.06	21.09	20.96	21.06	57,741	+0.09(+0.41%)
Nov 04, 2010	20.84	20.98	20.77	20.97	80,074	+0.45(+2.21%)
Nov 03, 2010	20.59	20.59	20.39	20.52	34,455	-0.00(-0.02%)
Nov 02, 2010	20.56	20.56	20.45	20.52	74,698	+0.20(+1.01%)
Nov 01, 2010	20.56	20.56	20.22	20.32	122,941	-0.06(-0.27%)
Oct 29, 2010	20.31	20.40	20.28	20.37	73,708	+0.06(+0.27%)
Oct 28, 2010	20.44	20.44	20.19	20.32	67,303	+0.01(+0.04%)
Oct 27, 2010	20.24	20.31	20.08	20.31	108,635	-0.10(-0.50%)
Oct 25, 2010	20.51	20.55	20.38	20.41	42,796	+0.09(+0.46%)
Oct 22, 2010	20.31	20.32	20.25	20.32	60,702	+0.05(+0.23%)
Oct 21, 2010	20.38	20.43	20.17	20.27	72,363	+0.02(+0.12%)
Oct 20, 2010	20.07	20.32	20.07	20.25	107,114	+0.25(+1.26%)
Oct 19, 2010	20.16	20.20	19.92	19.99	44,201	-0.37(-1.81%)
Oct 18, 2010	20.33	20.38	20.25	20.36	26,566	+0.07(+0.35%)
Oct 15, 2010	20.41	20.41	20.19	20.29	56,648	+0.04(+0.19%)
Oct 14, 2010	20.32	20.35	20.13	20.25	70,349	-0.09(-0.43%)
Oct 13, 2010	20.40	20.42	20.27	20.34	66,802	+0.17(+0.82%)
Oct 12, 2010	20.08	20.23	19.92	20.18	68,209	+0.09(+0.43%)
Oct 11, 2010	20.09	20.25	20.05	20.09	256,280	+0.03(+0.16%)
Oct 08, 2010	20.06	20.09	19.88	20.06	42,308	+0.20(+1.01%)
Oct 07, 2010	19.92	19.92	19.80	19.86	159,929	-0.04(-0.18%)
Oct 06, 2010	20.03	20.03	19.80	19.89	143,312	-0.09(-0.43%)
Oct 05, 2010	19.80	20.01	19.75	19.98	283,322	+0.42(+2.16%)
Oct 04, 2010	19.70	19.75	19.49	19.56	73,280	-0.19(-0.94%)
Oct 01, 2010	19.74	19.76	19.61	19.74	25,909	+0.07(+0.36%)
Sep 30, 2010	19.81	19.87	19.56	19.67	89,551	-0.05(-0.28%)
Sep 29, 2010	19.74	19.79	19.66	19.73	83,610	-0.04(-0.20%)
Sep 28, 2010	19.66	19.81	19.48	19.77	100,711	+0.15(+0.77%)
Sep 27, 2010	19.75	19.75	19.60	19.62	74,987	-0.10(-0.49%)
Sep 24, 2010	19.58	19.71	19.51	19.71	217,072	+0.43(+2.25%)
Sep 23, 2010	19.22	19.48	19.20	19.28	55,160	-0.15(-0.77%)
Sep 22, 2010	19.52	19.53	19.37	19.43	38,849	-0.11(-0.56%)
Sep 21, 2010	19.58	19.65	19.49	19.54	232,387	-0.07(-0.36%)
Sep 20, 2010	19.32	19.64	19.32	19.61	118,639	+0.31(+1.63%)
Sep 17, 2010	19.29	19.43	19.22	19.29	49,480	-0.01(-0.06%)
Sep 15, 2010	19.15	19.32	19.10	19.31	198,858	+0.10(+0.51%)
Sep 14, 2010	19.13	19.32	19.13	19.21	93,973	-0.01(-0.03%)
Sep 13, 2010	19.18	19.24	19.14	19.21	60,758	+0.22(+1.16%)
Sep 10, 2010	18.96	19.02	18.93	19.00	42,272	+0.09(+0.45%)
Sep 09, 2010	19.06	19.06	18.87	18.91	47,775	+0.07(+0.39%)
Sep 08, 2010	18.81	18.90	18.81	18.84	15,253	+0.07(+0.36%)
Sep 07, 2010	18.91	18.91	18.75	18.77	23,922	-0.24(-1.24%)
Sep 03, 2010	18.96	19.00	18.85	19.00	27,549	+0.26(+1.38%)
Sep 02, 2010	18.53	18.74	18.53	18.74	18,656	+0.26(+1.40%)

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