Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	21.45	21.54	21.32	21.53	32,135,772	+0.05(+0.22%)
Dec 30, 2010	21.54	21.60	21.43	21.48	26,943,936	-0.09(-0.43%)
Dec 29, 2010	21.55	21.69	21.51	21.58	25,281,246	-0.03(-0.14%)
Dec 28, 2010	21.58	21.73	21.57	21.61	29,869,978	-0.05(-0.21%)
Dec 27, 2010	21.69	21.76	21.51	21.65	28,067,328	-0.18(-0.81%)
Dec 23, 2010	21.58	21.85	21.57	21.83	32,294,424	+0.09(+0.40%)
Dec 22, 2010	21.61	21.91	21.59	21.75	54,769,520	+0.09(+0.42%)
Dec 21, 2010	21.48	21.71	21.42	21.65	49,411,888	+0.20(+0.94%)
Dec 20, 2010	21.56	21.59	21.35	21.45	68,436,000	-0.07(-0.33%)
Dec 17, 2010	21.54	21.67	21.41	21.53	113,365,464	-0.07(-0.30%)
Dec 16, 2010	21.42	21.59	21.34	21.59	74,753,520	+0.11(+0.49%)
Dec 15, 2010	21.24	21.59	21.24	21.48	90,210,928	+0.18(+0.83%)
Dec 14, 2010	21.07	21.41	21.03	21.31	83,081,344	+0.29(+1.38%)
Dec 13, 2010	21.04	21.18	20.96	21.02	62,147,248	-0.07(-0.35%)
Dec 10, 2010	20.98	21.14	20.91	21.09	48,776,620	+0.20(+0.96%)
Dec 09, 2010	21.05	21.09	20.84	20.89	61,099,464	-0.12(-0.55%)
Dec 08, 2010	20.70	21.01	20.68	21.01	53,988,956	+0.28(+1.34%)
Dec 07, 2010	20.89	20.93	20.71	20.73	74,992,672	+0.02(+0.11%)
Dec 06, 2010	20.78	20.81	20.64	20.71	47,007,372	-0.14(-0.67%)
Dec 03, 2010	20.68	20.88	20.66	20.84	68,211,176	+0.10(+0.48%)
Dec 02, 2010	20.24	20.81	20.21	20.74	118,983,504	+0.66(+3.26%)
Dec 01, 2010	19.73	20.25	19.72	20.09	95,970,312	+0.60(+3.10%)
Nov 30, 2010	19.32	19.65	19.29	19.48	97,553,368	-0.04(-0.21%)
Nov 29, 2010	19.43	19.61	19.23	19.53	73,372,448	+0.05(+0.24%)
Nov 26, 2010	19.45	19.60	19.42	19.48	27,683,410	-0.09(-0.47%)
Nov 24, 2010	19.44	19.57	19.57	19.57	73,683,664	+0.19(+0.99%)
Nov 23, 2010	19.73	19.75	19.36	19.38	90,426,240	-0.47(-2.37%)
Nov 22, 2010	19.79	19.86	19.63	19.85	68,851,680	+0.03(+0.16%)
Nov 19, 2010	19.90	19.93	19.75	19.82	67,953,568	-0.11(-0.57%)
Nov 18, 2010	19.83	20.12	19.76	19.93	77,143,568	+0.21(+1.05%)
Nov 17, 2010	19.98	19.99	19.71	19.73	75,272,056	-0.19(-0.93%)
Nov 16, 2010	20.09	20.09	19.79	19.91	84,544,648	-0.18(-0.88%)
Nov 15, 2010	20.19	20.32	20.07	20.09	67,463,848	-0.05(-0.27%)
Nov 12, 2010	20.30	20.33	20.01	20.14	84,724,616	-0.31(-1.54%)
Nov 11, 2010	20.46	20.49	20.15	20.46	80,956,576	-0.20(-0.97%)
Nov 10, 2010	20.71	20.76	20.56	20.66	68,121,480	-0.01(-0.04%)
Nov 09, 2010	20.56	20.79	20.48	20.66	76,404,712	+0.11(+0.52%)
Nov 08, 2010	20.46	20.74	20.38	20.56	93,458,728	-0.03(-0.15%)
Nov 05, 2010	20.83	20.85	20.34	20.59	144,707,504	-0.22(-1.07%)
Nov 04, 2010	21.02	21.03	20.71	20.81	122,054,960	+0.08(+0.41%)
Nov 03, 2010	21.05	21.08	20.67	20.73	143,730,016	-0.28(-1.31%)
Nov 02, 2010	20.75	21.02	20.72	21.00	70,909,944	+0.34(+1.63%)
Nov 01, 2010	20.61	20.87	20.47	20.66	80,746,856	+0.22(+1.07%)
Oct 29, 2010	20.82	20.86	20.30	20.45	148,932,512	+0.30(+1.47%)
Oct 28, 2010	20.10	20.23	19.87	20.15	104,935,896	+0.18(+0.88%)
Oct 27, 2010	19.77	20.02	19.64	19.97	84,489,696	+0.66(+3.41%)
Oct 25, 2010	19.35	19.44	19.30	19.31	66,354,468	-0.14(-0.74%)
Oct 22, 2010	19.57	19.58	19.38	19.46	33,706,324	-0.03(-0.17%)
Oct 21, 2010	19.48	19.58	19.21	19.49	65,206,936	+0.08(+0.43%)
Oct 20, 2010	19.37	19.48	19.25	19.41	73,397,288	+0.16(+0.84%)
Oct 19, 2010	19.38	19.45	19.13	19.25	86,192,688	-0.55(-2.79%)
Oct 18, 2010	19.62	19.90	19.51	19.80	63,074,192	+0.21(+1.10%)
Oct 15, 2010	19.44	19.59	19.34	19.58	89,931,832	+0.24(+1.23%)
Oct 14, 2010	19.39	19.43	19.17	19.34	67,783,760	-0.08(-0.43%)
Oct 13, 2010	19.18	19.58	19.08	19.43	98,036,080	+0.39(+2.05%)
Oct 12, 2010	18.90	19.11	18.73	19.04	65,365,728	+0.18(+0.98%)
Oct 11, 2010	18.97	18.97	18.79	18.85	35,971,812	+0.02(+0.08%)
Oct 08, 2010	18.88	18.90	18.69	18.84	53,901,904	+0.03(+0.16%)
Oct 07, 2010	18.88	18.98	18.62	18.81	65,275,968	+0.08(+0.41%)
Oct 06, 2010	18.65	18.82	18.50	18.73	65,847,552	+0.06(+0.33%)
Oct 05, 2010	18.45	18.75	18.33	18.67	101,923,336	+0.34(+1.84%)
Oct 04, 2010	18.37	18.39	18.23	18.33	127,978,240	-0.36(-1.93%)

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