Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	53.56	55.25	53.45	55.13	16,760,654	+3.59(+6.96%)
Nov 29, 2011	51.11	52.20	50.55	51.54	10,175,093	+1.07(+2.12%)
Nov 28, 2011	49.94	50.95	49.91	50.48	11,374,117	+2.08(+4.29%)
Nov 25, 2011	48.21	49.45	48.17	48.40	4,861,748	-0.09(-0.20%)
Nov 23, 2011	49.55	49.85	48.26	48.49	13,330,738	-1.79(-3.55%)
Nov 22, 2011	50.89	51.40	50.02	50.28	10,876,588	-0.90(-1.75%)
Nov 21, 2011	51.00	51.52	50.06	51.18	11,647,307	-0.83(-1.60%)
Nov 18, 2011	53.06	53.06	51.16	52.01	13,211,269	-0.28(-0.54%)
Nov 17, 2011	54.46	54.67	51.69	52.29	16,515,551	-2.23(-4.09%)
Nov 16, 2011	54.95	56.05	54.46	54.52	18,190,324	-0.88(-1.58%)
Nov 15, 2011	54.91	55.88	54.33	55.40	10,812,691	+0.26(+0.46%)
Nov 14, 2011	55.06	55.88	54.69	55.14	8,174,811	-0.67(-1.20%)
Nov 11, 2011	54.85	56.26	54.23	55.81	11,460,301	+1.82(+3.36%)
Nov 10, 2011	54.21	54.60	53.10	54.00	10,423,761	+0.70(+1.31%)
Nov 09, 2011	54.25	54.46	53.13	53.30	17,254,910	-2.73(-4.87%)
Nov 08, 2011	55.38	56.18	54.49	56.02	12,155,198	+1.09(+1.99%)
Nov 07, 2011	54.70	55.76	53.94	54.93	9,258,087	+0.26(+0.48%)
Nov 04, 2011	54.51	55.95	53.90	54.67	14,580,114	-0.70(-1.26%)
Nov 03, 2011	53.82	55.56	53.33	55.37	16,447,320	+2.33(+4.39%)
Nov 02, 2011	53.15	53.21	52.06	53.04	11,227,812	+1.17(+2.26%)
Nov 01, 2011	50.91	52.82	50.31	51.87	21,866,716	-1.71(-3.18%)
Oct 31, 2011	54.68	55.05	53.31	53.57	14,395,455	-1.82(-3.28%)
Oct 28, 2011	54.65	56.10	54.43	55.39	14,861,130	+0.14(+0.25%)
Oct 27, 2011	53.06	55.83	53.06	55.25	24,569,120	+4.32(+8.49%)
Oct 26, 2011	50.56	51.29	49.08	50.93	16,188,253	+1.32(+2.66%)
Oct 25, 2011	51.28	51.42	49.43	49.61	16,288,002	-1.35(-2.65%)
Oct 24, 2011	49.43	51.01	49.15	50.96	15,357,799	+1.82(+3.71%)
Oct 21, 2011	50.05	50.52	48.51	49.13	29,607,194	-0.44(-0.90%)
Oct 20, 2011	49.59	50.18	48.49	49.58	17,989,464	+0.07(+0.13%)
Oct 19, 2011	50.92	51.72	49.39	49.51	14,597,497	-1.47(-2.88%)
Oct 18, 2011	49.25	51.34	48.56	50.98	13,754,925	+1.74(+3.54%)
Oct 17, 2011	50.85	50.99	48.98	49.24	16,794,288	-2.49(-4.82%)
Oct 14, 2011	50.05	51.77	49.97	51.73	15,781,956	+2.73(+5.57%)
Oct 13, 2011	48.86	49.28	47.94	49.00	15,055,462	-0.08(-0.16%)
Oct 12, 2011	49.12	50.04	48.73	49.08	16,525,199	+0.36(+0.73%)
Oct 11, 2011	47.73	49.61	47.58	48.73	19,853,654	+0.75(+1.57%)
Oct 10, 2011	47.11	48.19	47.11	47.97	14,203,626	+2.30(+5.03%)
Oct 07, 2011	46.63	46.73	45.15	45.68	16,457,627	-0.91(-1.96%)
Oct 06, 2011	46.15	46.85	45.92	46.59	20,168,218	+1.68(+3.75%)
Oct 05, 2011	43.22	45.28	42.48	44.90	20,891,442	+1.80(+4.18%)
Oct 04, 2011	40.92	43.26	39.95	43.10	27,736,668	+1.01(+2.41%)
Oct 03, 2011	43.02	43.72	42.09	42.09	21,888,488	-1.47(-3.37%)
Sep 30, 2011	43.75	44.66	43.30	43.56	20,445,616	-1.17(-2.61%)
Sep 29, 2011	45.35	45.71	43.77	44.72	16,944,160	+0.73(+1.66%)
Sep 28, 2011	46.37	46.63	43.82	43.99	17,367,380	-2.25(-4.87%)
Sep 27, 2011	47.29	48.26	45.77	46.25	22,663,770	+0.11(+0.24%)
Sep 26, 2011	45.04	46.22	42.86	46.14	26,967,754	+1.51(+3.38%)
Sep 23, 2011	44.15	45.37	43.92	44.63	22,957,178	-0.01(-0.03%)
Sep 22, 2011	45.60	46.09	43.66	44.64	33,745,560	-2.87(-6.03%)
Sep 21, 2011	50.59	50.64	47.49	47.51	25,178,072	-3.02(-5.97%)
Sep 20, 2011	52.04	52.10	50.52	50.53	18,207,534	-1.07(-2.08%)
Sep 19, 2011	51.34	51.98	50.50	51.60	17,629,918	-1.52(-2.86%)
Sep 16, 2011	54.65	54.87	52.62	53.11	16,217,261	-1.01(-1.86%)
Sep 15, 2011	54.19	54.39	53.11	54.12	12,034,305	+0.94(+1.77%)
Sep 14, 2011	53.01	53.88	51.29	53.18	14,953,079	+0.58(+1.11%)
Sep 13, 2011	52.66	53.08	51.50	52.60	12,128,289	-0.18(-0.35%)
Sep 12, 2011	51.62	52.80	51.00	52.78	15,189,305	+0.42(+0.81%)
Sep 09, 2011	53.87	54.05	52.01	52.36	18,318,218	-2.68(-4.86%)
Sep 08, 2011	54.95	55.96	54.78	55.03	14,643,751	-0.96(-1.72%)
Sep 07, 2011	55.16	56.07	54.98	56.00	10,891,513	+1.80(+3.32%)
Sep 06, 2011	52.47	54.33	52.03	54.19	14,617,772	-0.07(-0.13%)
Sep 02, 2011	54.33	54.95	53.50	54.27	12,335,035	-1.52(-2.72%)
Sep 01, 2011	57.02	58.00	55.73	55.78	15,336,839	-1.18(-2.07%)
Aug 31, 2011	56.81	57.82	56.47	56.97	16,069,173	+0.58(+1.02%)
Aug 30, 2011	56.00	56.89	55.19	56.39	14,121,720	+0.24(+0.43%)
Aug 29, 2011	55.54	56.24	54.91	56.15	9,618,409	+1.75(+3.22%)
Aug 26, 2011	53.10	54.81	52.41	54.40	16,788,320	+1.26(+2.37%)
Aug 25, 2011	55.75	56.13	52.89	53.14	15,687,191	-2.27(-4.09%)
Aug 24, 2011	55.09	55.53	54.04	55.41	11,865,578	+0.07(+0.13%)
Aug 23, 2011	53.03	55.36	52.43	55.33	11,935,165	+2.65(+5.02%)
Aug 22, 2011	54.79	54.87	52.52	52.69	12,054,505	-0.46(-0.86%)
Aug 19, 2011	53.06	54.99	52.59	53.15	18,275,736	-0.94(-1.73%)
Aug 18, 2011	55.60	56.16	53.39	54.08	20,126,070	-3.71(-6.43%)
Aug 17, 2011	58.29	59.11	57.35	57.80	12,488,329	+0.65(+1.13%)
Aug 16, 2011	57.49	58.34	56.47	57.15	12,894,203	-1.05(-1.80%)
Aug 15, 2011	57.35	58.61	57.33	58.20	12,422,792	+1.51(+2.67%)
Aug 12, 2011	57.28	57.48	55.97	56.69	12,117,172	+0.33(+0.59%)
Aug 11, 2011	54.45	57.27	52.91	56.35	23,824,034	+2.70(+5.04%)
Aug 10, 2011	56.40	56.69	53.41	53.65	24,934,990	-2.78(-4.92%)
Aug 09, 2011	56.16	56.53	52.93	56.42	30,377,162	+2.88(+5.38%)
Aug 08, 2011	56.16	57.67	53.14	53.55	27,865,710	-5.24(-8.91%)
Aug 05, 2011	59.96	60.22	56.14	58.79	25,788,768	+0.07(+0.11%)
Aug 04, 2011	61.98	62.17	58.59	58.72	26,954,226	-4.65(-7.34%)
Aug 03, 2011	63.60	63.71	61.28	63.37	15,860,695	-0.31(-0.49%)
Aug 02, 2011	64.84	66.07	63.62	63.69	14,252,082	-1.88(-2.87%)
Aug 01, 2011	66.77	67.03	64.83	65.57	11,822,931	-0.12(-0.18%)
Jul 29, 2011	65.44	66.53	65.27	65.68	12,626,323	-0.75(-1.13%)
Jul 28, 2011	66.52	67.40	66.40	66.43	9,599,230	-0.20(-0.31%)
Jul 27, 2011	67.68	68.17	66.40	66.64	12,031,454	-1.64(-2.40%)
Jul 26, 2011	68.72	69.02	68.08	68.27	11,634,335	-0.56(-0.81%)
Jul 25, 2011	67.41	69.44	67.39	68.83	14,125,069	+0.65(+0.95%)
Jul 22, 2011	68.47	68.64	68.08	68.18	21,277,948	+2.07(+3.13%)
Jul 21, 2011	64.67	66.16	64.67	66.11	15,377,822	+1.85(+2.88%)
Jul 20, 2011	65.09	65.09	64.04	64.26	8,611,491	-0.21(-0.33%)
Jul 19, 2011	64.06	64.68	63.71	64.47	9,574,968	+1.08(+1.71%)
Jul 18, 2011	63.99	63.99	63.02	63.39	10,847,688	-0.57(-0.89%)
Jul 15, 2011	62.97	64.11	62.85	63.95	11,158,430	+1.50(+2.41%)
Jul 14, 2011	63.40	63.69	62.33	62.45	9,499,973	-0.79(-1.24%)
Jul 13, 2011	63.05	64.43	62.90	63.24	9,791,549	+0.12(+0.18%)
Jul 12, 2011	63.52	63.94	63.00	63.12	11,639,415	-0.89(-1.40%)
Jul 11, 2011	64.06	64.62	63.57	64.01	8,532,681	-1.37(-2.10%)
Jul 08, 2011	64.24	65.63	64.12	65.39	8,820,051	-0.32(-0.49%)
Jul 07, 2011	65.41	66.06	64.91	65.71	11,474,757	+0.94(+1.45%)
Jul 06, 2011	64.33	64.89	63.85	64.77	9,449,771	+0.55(+0.86%)
Jul 05, 2011	63.50	64.49	63.34	64.22	8,461,731	+0.55(+0.86%)
Jul 01, 2011	62.43	63.77	61.96	63.67	10,042,837	+0.87(+1.39%)
Jun 30, 2011	62.14	63.08	62.14	62.80	11,928,882	+0.87(+1.40%)
Jun 29, 2011	61.65	62.80	61.05	61.93	13,166,882	+0.62(+1.02%)
Jun 28, 2011	59.22	61.50	59.14	61.31	15,317,616	+2.70(+4.60%)
Jun 27, 2011	58.37	59.07	57.82	58.61	11,573,041	-0.20(-0.35%)
Jun 24, 2011	60.41	60.47	58.61	58.82	13,700,356	-1.56(-2.59%)
Jun 23, 2011	58.90	60.48	58.33	60.38	14,296,544	-0.37(-0.61%)
Jun 22, 2011	60.39	61.63	60.25	60.75	8,261,014	+0.06(+0.10%)
Jun 21, 2011	59.95	61.19	59.88	60.69	8,909,617	+1.00(+1.67%)
Jun 20, 2011	59.60	60.13	59.55	59.70	8,852,787	+0.25(+0.42%)
Jun 17, 2011	60.28	60.28	59.11	59.45	10,927,333	-0.33(-0.56%)
Jun 16, 2011	60.15	60.63	59.16	59.78	11,652,141	-0.30(-0.50%)
Jun 15, 2011	60.72	61.96	59.63	60.08	11,963,025	-1.34(-2.18%)
Jun 14, 2011	61.24	61.89	61.02	61.42	10,285,965	+1.31(+2.18%)
Jun 13, 2011	60.89	61.41	59.35	60.11	9,703,688	-0.70(-1.15%)
Jun 10, 2011	61.93	62.16	60.74	60.81	10,094,693	-1.58(-2.54%)
Jun 09, 2011	61.19	62.89	61.13	62.39	11,970,243	+1.53(+2.52%)
Jun 08, 2011	60.26	61.48	60.25	60.86	10,280,123	+0.62(+1.03%)
Jun 07, 2011	61.21	61.48	60.21	60.24	8,238,869	-0.13(-0.22%)
Jun 06, 2011	61.94	62.13	60.19	60.37	10,257,206	-1.44(-2.33%)
Jun 03, 2011	60.23	62.62	60.09	61.81	11,480,171	+1.46(+2.42%)
May 24, 2011	60.02	61.25	60.02	60.35	12,499,368	+0.87(+1.46%)
May 23, 2011	59.32	59.73	58.97	59.48	8,717,716	-1.03(-1.70%)
May 20, 2011	60.39	61.10	59.64	60.51	11,378,664	-0.06(-0.10%)
May 19, 2011	60.98	61.31	60.04	60.57	10,647,325	-0.12(-0.20%)
May 18, 2011	59.78	61.17	59.60	60.69	11,874,884	+1.22(+2.06%)
May 17, 2011	58.99	59.90	58.59	59.47	16,269,887	-0.09(-0.16%)
May 16, 2011	59.57	60.62	59.31	59.56	13,244,478	-0.38(-0.63%)
May 13, 2011	60.64	61.05	59.22	59.94	14,141,760	-0.59(-0.97%)
May 12, 2011	59.56	60.92	58.94	60.52	18,555,100	+0.92(+1.54%)
May 11, 2011	61.07	61.07	58.57	59.60	17,510,078	-1.62(-2.65%)
May 10, 2011	60.89	61.77	60.49	61.23	10,067,608	+0.65(+1.08%)
May 09, 2011	60.44	60.89	59.91	60.57	11,965,932	+0.67(+1.13%)
May 06, 2011	60.94	61.69	59.39	59.90	14,816,290	-0.13(-0.22%)
May 05, 2011	60.15	61.89	59.23	60.03	18,432,702	-1.41(-2.30%)
May 04, 2011	62.24	62.24	60.73	61.44	11,929,995	-0.77(-1.23%)
May 03, 2011	63.20	63.72	61.73	62.21	11,520,733	-1.41(-2.21%)
May 02, 2011	63.49	63.76	62.97	63.62	11,820,674	-1.42(-2.18%)
Apr 29, 2011	64.36	65.22	63.73	65.04	9,510,802	+0.46(+0.72%)
Apr 28, 2011	63.84	65.03	63.74	64.57	6,615,428	-0.20(-0.30%)
Apr 27, 2011	65.10	65.31	63.28	64.77	10,581,195	-0.07(-0.10%)
Apr 26, 2011	63.91	65.03	63.78	64.84	8,256,603	+1.03(+1.61%)
Apr 25, 2011	64.73	64.76	63.48	63.81	7,569,956	-1.25(-1.93%)
Apr 21, 2011	64.79	66.06	64.47	65.06	15,125,119	+1.37(+2.15%)
Apr 20, 2011	63.49	63.83	63.12	63.69	11,742,833	+1.28(+2.04%)
Apr 19, 2011	61.34	62.50	61.20	62.41	12,007,702	+1.00(+1.63%)
Apr 18, 2011	61.68	61.89	60.58	61.41	12,784,328	-1.38(-2.20%)
Apr 15, 2011	62.83	63.18	61.73	62.80	11,270,536	+0.46(+0.74%)
Apr 14, 2011	61.70	62.57	61.39	62.34	9,273,752	+0.17(+0.27%)
Apr 13, 2011	62.94	63.25	62.07	62.17	10,322,896	-0.33(-0.52%)
Apr 12, 2011	63.62	63.90	61.99	62.49	14,759,189	-1.86(-2.88%)
Apr 11, 2011	65.93	66.58	64.06	64.35	11,407,842	-1.49(-2.26%)
Apr 08, 2011	67.18	67.22	65.52	65.84	10,773,823	-0.56(-0.84%)
Apr 07, 2011	66.77	66.96	65.73	66.39	8,637,390	-1.36(-2.01%)
Apr 06, 2011	67.84	68.05	65.86	67.76	10,022,506	+0.46(+0.68%)
Apr 05, 2011	67.10	68.25	66.95	67.30	10,389,657	+0.07(+0.11%)
Apr 04, 2011	68.36	68.74	67.13	67.23	9,178,477	-0.67(-0.99%)
Apr 01, 2011	68.19	68.84	67.55	67.90	8,273,177	+0.32(+0.47%)
Mar 31, 2011	68.31	69.05	67.50	67.58	10,341,531	-0.28(-0.42%)
Mar 30, 2011	67.86	67.86	67.86	67.86	11,326,789	-0.51(-0.75%)
Mar 29, 2011	65.76	68.62	65.34	68.38	18,577,958	+2.85(+4.35%)
Mar 28, 2011	62.70	66.20	62.52	65.53	21,757,294	+2.57(+4.07%)
Mar 25, 2011	63.57	63.71	62.60	62.97	14,968,025	-0.88(-1.37%)
Mar 24, 2011	64.39	64.49	62.84	63.84	9,004,755	-0.29(-0.45%)
Mar 23, 2011	64.29	64.51	63.50	64.13	6,647,190	-0.20(-0.30%)
Mar 22, 2011	64.73	65.02	63.97	64.33	8,890,667	-0.70(-1.07%)
Mar 21, 2011	64.49	65.03	64.43	65.02	11,303,175	+2.75(+4.42%)
Mar 18, 2011	63.60	63.88	61.83	62.27	16,068,432	-0.81(-1.29%)
Mar 17, 2011	61.46	63.41	60.96	63.08	15,524,577	+2.86(+4.75%)
Mar 16, 2011	60.92	61.49	59.37	60.22	18,316,416	-1.23(-2.00%)
Mar 15, 2011	61.10	61.95	60.97	61.45	12,187,508	-0.41(-0.66%)
Mar 14, 2011	61.86	62.18	60.61	61.86	15,717,654	-0.64(-1.02%)
Mar 11, 2011	60.63	62.96	60.62	62.49	11,844,558	+1.18(+1.93%)
Mar 10, 2011	62.77	62.97	61.15	61.31	18,975,512	-2.86(-4.45%)
Mar 09, 2011	64.81	65.20	63.79	64.17	10,511,405	-0.94(-1.45%)
Mar 08, 2011	66.16	66.20	64.88	65.11	8,217,400	-0.29(-0.44%)
Mar 07, 2011	66.51	66.91	65.16	65.40	9,478,732	-0.83(-1.26%)
Mar 04, 2011	67.13	67.38	65.54	66.23	8,337,849	-1.05(-1.56%)
Mar 03, 2011	66.92	67.40	66.33	67.28	10,557,919	+1.35(+2.04%)
Mar 02, 2011	65.84	66.26	64.87	65.94	12,916,985	-0.37(-0.56%)
Mar 01, 2011	68.47	68.84	66.23	66.31	12,699,472	-1.39(-2.06%)
Feb 28, 2011	67.49	67.84	66.54	67.70	11,489,130	+0.41(+0.61%)
Feb 25, 2011	65.68	67.38	65.40	67.28	11,057,812	+2.32(+3.57%)
Feb 24, 2011	66.56	67.11	64.87	64.97	16,327,632	-2.36(-3.50%)
Feb 23, 2011	66.81	68.56	66.69	67.32	14,281,235	-0.01(-0.01%)
Feb 22, 2011	68.84	69.31	66.24	67.33	18,818,230	-1.54(-2.24%)
Feb 18, 2011	68.66	68.95	67.86	68.87	11,400,023	+0.49(+0.71%)
Feb 17, 2011	67.00	68.78	67.00	68.39	9,290,782	+0.26(+0.38%)
Feb 16, 2011	66.93	68.48	66.51	68.13	12,273,879	+1.21(+1.81%)
Feb 15, 2011	66.73	67.15	66.05	66.91	10,160,222	+0.07(+0.11%)
Feb 14, 2011	65.37	66.91	65.37	66.84	7,904,918	+1.54(+2.35%)
Feb 11, 2011	65.03	66.20	64.79	65.31	8,157,588	-0.19(-0.29%)
Feb 10, 2011	64.02	65.54	63.81	65.49	9,512,079	+1.55(+2.42%)
Feb 09, 2011	63.88	64.78	63.05	63.95	8,537,752	-0.41(-0.64%)
Feb 08, 2011	64.58	64.81	63.30	64.36	8,551,626	-0.56(-0.86%)
Feb 07, 2011	64.76	65.93	64.39	64.92	9,340,307	+0.36(+0.56%)
Feb 04, 2011	64.74	65.02	63.71	64.55	8,353,087	-0.07(-0.11%)
Feb 03, 2011	64.61	64.71	63.39	64.63	7,640,038	+0.25(+0.39%)
Feb 02, 2011	64.63	64.90	63.90	64.37	7,639,779	-0.40(-0.62%)
Feb 01, 2011	64.66	65.34	64.24	64.78	13,883,711	+0.47(+0.73%)
Jan 31, 2011	62.44	64.32	62.23	64.31	11,277,129	+1.68(+2.68%)
Jan 28, 2011	63.16	63.23	61.94	62.63	12,157,951	+0.50(+0.80%)
Jan 27, 2011	63.12	63.50	61.79	62.13	12,759,250	-1.06(-1.68%)
Jan 26, 2011	60.70	63.41	60.58	63.20	14,664,483	+3.04(+5.05%)
Jan 25, 2011	60.89	61.09	59.42	60.16	12,672,163	-0.72(-1.19%)
Jan 24, 2011	60.70	61.25	59.26	60.88	13,739,807	+0.56(+0.92%)
Jan 21, 2011	63.16	63.28	59.86	60.33	26,488,196	-0.94(-1.54%)
Jan 20, 2011	61.13	61.66	59.58	61.27	16,506,683	-1.07(-1.71%)
Jan 19, 2011	62.93	63.38	61.99	62.34	16,336,107	-0.36(-0.58%)
Jan 18, 2011	62.57	62.80	62.10	62.70	10,173,854	-0.11(-0.17%)
Jan 14, 2011	61.12	62.84	60.78	62.81	11,625,041	+1.67(+2.73%)
Jan 13, 2011	60.92	61.64	60.63	61.14	10,174,744	+0.11(+0.18%)
Jan 12, 2011	59.93	61.06	59.89	61.03	9,406,608	+1.58(+2.66%)
Jan 11, 2011	58.83	59.59	58.82	59.45	9,141,535	+1.14(+1.96%)
Jan 10, 2011	58.48	58.87	57.94	58.30	8,971,484	-0.64(-1.08%)
Jan 07, 2011	58.22	59.44	58.02	58.94	9,139,585	+0.74(+1.28%)
Jan 06, 2011	59.69	59.75	57.62	58.20	11,439,276	-1.49(-2.49%)
Jan 05, 2011	58.49	59.76	58.25	59.68	8,608,050	+0.69(+1.18%)
Jan 04, 2011	60.57	60.87	58.28	58.99	11,956,442	-1.46(-2.41%)
Jan 03, 2011	60.70	61.10	60.25	60.45	7,512,677	+0.11(+0.18%)
Dec 31, 2010	60.21	60.57	59.98	60.34	4,684,198	+0.10(+0.17%)
Dec 30, 2010	60.49	60.70	59.86	60.24	4,562,592	-0.20(-0.32%)
Dec 29, 2010	59.45	60.70	59.45	60.44	6,222,063	+1.03(+1.73%)
Dec 28, 2010	59.39	59.94	59.39	59.41	3,809,667	-0.15(-0.25%)
Dec 27, 2010	59.15	59.72	59.04	59.56	3,954,857	-0.07(-0.12%)
Dec 23, 2010	59.66	59.98	59.44	59.63	5,177,398	-0.21(-0.35%)
Dec 22, 2010	59.82	60.10	59.42	59.84	5,592,832	+0.27(+0.45%)
Dec 21, 2010	59.49	59.79	59.07	59.58	7,467,049	+0.19(+0.32%)
Dec 20, 2010	58.93	59.55	58.82	59.39	8,176,732	+0.61(+1.03%)
Dec 17, 2010	58.54	59.03	58.33	58.78	10,572,334	+0.15(+0.26%)
Dec 16, 2010	58.23	58.66	57.60	58.63	9,241,849	+0.30(+0.51%)
Dec 15, 2010	58.25	59.10	58.21	58.33	8,894,707	-0.44(-0.75%)
Dec 14, 2010	59.57	59.68	58.54	58.77	9,848,251	-0.79(-1.33%)
Dec 13, 2010	59.48	60.59	59.40	59.57	11,156,212	+0.64(+1.09%)
Dec 10, 2010	58.55	59.14	58.48	58.93	8,111,508	+0.22(+0.37%)
Dec 09, 2010	59.28	59.56	58.18	58.71	7,906,186	+0.25(+0.42%)
Dec 08, 2010	58.66	59.14	58.03	58.46	10,247,440	-0.07(-0.12%)
Dec 07, 2010	60.62	60.78	58.33	58.53	13,352,749	-1.34(-2.24%)
Dec 06, 2010	59.79	60.13	58.75	59.88	9,614,792	+0.09(+0.15%)
Dec 03, 2010	57.57	59.98	57.57	59.79	14,934,326	+1.45(+2.48%)
Dec 02, 2010	58.22	58.62	58.01	58.35	10,880,636	-0.08(-0.14%)

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