Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2010	21.18	21.39	21.17	21.25	35,004,156	-0.07(-0.35%)
Nov 29, 2010	21.38	21.41	21.15	21.32	33,290,036	-0.17(-0.78%)
Nov 26, 2010	21.50	21.58	21.46	21.49	13,448,609	-0.17(-0.77%)
Nov 24, 2010	21.40	21.66	21.66	21.66	24,028,326	+0.33(+1.56%)
Nov 23, 2010	21.43	21.46	21.21	21.33	26,365,644	-0.22(-1.01%)
Nov 22, 2010	21.48	21.56	21.32	21.55	50,020,208	-0.02(-0.08%)
Nov 19, 2010	21.32	21.57	21.30	21.56	60,813,128	+0.16(+0.75%)
Nov 18, 2010	21.08	21.44	21.07	21.40	61,799,060	+0.44(+2.11%)
Nov 17, 2010	20.83	21.03	20.82	20.96	24,999,666	+0.15(+0.71%)
Nov 16, 2010	21.09	21.11	20.73	20.81	35,254,992	-0.29(-1.40%)
Nov 15, 2010	21.08	21.23	21.06	21.11	34,227,576	+0.01(+0.06%)
Nov 12, 2010	21.03	21.11	20.92	21.09	29,878,864	+0.04(+0.19%)
Nov 11, 2010	20.95	21.05	20.91	21.05	24,241,196	+0.08(+0.40%)
Nov 10, 2010	20.97	21.00	20.89	20.97	26,871,284	-0.03(-0.14%)
Nov 09, 2010	20.95	21.02	20.90	21.00	24,814,280	+0.10(+0.46%)
Nov 08, 2010	20.95	20.98	20.89	20.90	16,617,854	-0.08(-0.36%)
Nov 05, 2010	20.93	21.00	20.79	20.98	23,886,178	+0.04(+0.21%)
Nov 04, 2010	20.77	21.00	20.75	20.94	40,994,992	+0.17(+0.81%)
Nov 03, 2010	20.73	20.77	20.54	20.77	23,403,938	+0.03(+0.15%)
Nov 02, 2010	20.72	20.77	20.71	20.74	19,669,422	+0.05(+0.24%)
Nov 01, 2010	20.57	20.77	20.52	20.69	26,846,442	+0.13(+0.64%)
Oct 29, 2010	20.50	20.62	20.46	20.56	21,238,488	+0.04(+0.18%)
Oct 28, 2010	20.54	20.64	20.41	20.52	24,673,776	+0.01(+0.03%)
Oct 27, 2010	20.46	20.52	20.22	20.51	28,394,084	+0.06(+0.30%)
Oct 25, 2010	20.55	20.70	20.45	20.45	31,652,796	-0.20(-0.97%)
Oct 22, 2010	20.61	20.70	20.59	20.65	14,221,302	+0.05(+0.23%)
Oct 21, 2010	20.45	20.70	20.45	20.61	34,716,088	+0.11(+0.52%)
Oct 20, 2010	20.24	20.68	20.24	20.50	48,328,784	+0.27(+1.34%)
Oct 19, 2010	20.10	20.27	20.06	20.23	52,278,812	+0.11(+0.57%)
Oct 18, 2010	20.05	20.11	20.05	20.11	29,342,706	+0.02(+0.10%)
Oct 15, 2010	20.10	20.11	20.03	20.09	29,380,134	+0.01(+0.05%)
Oct 14, 2010	20.09	20.11	20.01	20.08	21,629,300	-0.01(-0.05%)
Oct 13, 2010	20.02	20.10	20.00	20.09	35,817,732	+0.11(+0.57%)
Oct 12, 2010	19.89	20.05	19.89	19.98	24,122,384	+0.01(+0.07%)
Oct 11, 2010	19.97	19.99	19.89	19.97	19,386,074	+0.05(+0.25%)
Oct 08, 2010	19.92	20.01	19.80	19.92	24,158,010	-0.01(-0.05%)
Oct 07, 2010	20.00	20.01	19.85	19.93	17,017	-0.12(-0.60%)
Oct 06, 2010	19.99	20.05	19.90	20.05	21,067,052	+0.05(+0.23%)
Oct 05, 2010	19.83	20.02	19.78	20.00	56,379	+0.26(+1.32%)
Oct 04, 2010	19.76	19.79	19.63	19.74	17,190,676	-0.08(-0.41%)
Oct 01, 2010	19.82	19.86	19.62	19.82	24,561,840	+0.20(+1.03%)
Sep 30, 2010	19.62	19.83	19.53	19.62	167,867	-0.08(-0.41%)
Sep 29, 2010	19.78	19.78	19.58	19.70	44,993	-0.11(-0.58%)
Sep 28, 2010	19.64	19.86	19.57	19.81	8,185	+0.17(+0.85%)
Sep 27, 2010	19.70	19.73	19.63	19.65	15,726,383	-0.01(-0.03%)
Sep 24, 2010	19.55	19.71	19.52	19.65	20,610,688	+0.25(+1.30%)
Sep 23, 2010	19.40	19.54	19.35	19.40	18,917,020	-0.12(-0.62%)
Sep 22, 2010	19.49	19.62	19.48	19.52	22,625,616	+0.04(+0.21%)
Sep 21, 2010	19.38	19.51	19.33	19.48	5,369	+0.05(+0.24%)
Sep 20, 2010	19.32	19.44	19.29	19.43	20,975,600	+0.14(+0.71%)
Sep 17, 2010	19.30	19.44	19.25	19.30	29,795,636	+0.05(+0.24%)
Sep 15, 2010	19.23	19.31	19.18	19.25	25,954,560	-0.06(-0.30%)
Sep 14, 2010	19.39	19.48	19.29	19.31	1,491	-0.15(-0.76%)
Sep 13, 2010	19.61	19.61	19.36	19.45	26,874,854	-0.09(-0.46%)
Sep 10, 2010	19.46	19.59	19.37	19.54	27,614,050	+0.08(+0.39%)
Sep 09, 2010	19.45	19.53	19.31	19.47	27,106,706	+0.15(+0.80%)
Sep 08, 2010	19.28	19.44	19.27	19.31	4,790	+0.07(+0.35%)
Sep 07, 2010	19.21	19.31	19.17	19.25	55,005	+0.02(+0.12%)
Sep 03, 2010	19.16	19.24	19.07	19.22	22,257,808	+0.06(+0.31%)
Sep 02, 2010	19.18	19.18	18.99	19.16	2,266	+0.02(+0.12%)

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