Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	44.66	44.95	44.33	44.62	3,319,196	-0.03(-0.07%)
Nov 29, 2012	44.24	45.18	44.15	44.66	3,849,372	+0.77(+1.75%)
Nov 28, 2012	43.62	43.91	43.03	43.89	2,303,162	-0.02(-0.06%)
Nov 27, 2012	43.90	44.57	43.83	43.91	2,722,931	-0.07(-0.15%)
Nov 26, 2012	43.58	44.03	43.25	43.98	2,831,173	+0.52(+1.20%)
Nov 23, 2012	43.07	43.60	42.92	43.46	1,931,380	+0.78(+1.82%)
Nov 21, 2012	43.20	43.23	42.41	42.68	2,731,590	-0.53(-1.22%)
Nov 20, 2012	42.10	43.90	41.80	43.21	5,878,061	+0.95(+2.25%)
Nov 19, 2012	41.42	42.39	41.26	42.26	3,794,842	+1.39(+3.39%)
Nov 16, 2012	40.57	40.99	40.05	40.88	3,891,692	+0.33(+0.81%)
Nov 15, 2012	40.42	40.91	40.32	40.55	3,969,913	+0.02(+0.04%)
Nov 14, 2012	39.89	40.96	39.86	40.53	12,540,980	-1.36(-3.25%)
Nov 13, 2012	42.11	42.36	41.73	41.89	3,511,718	-0.31(-0.74%)
Nov 12, 2012	42.63	42.77	42.10	42.21	2,497,471	-0.36(-0.85%)
Nov 09, 2012	42.30	43.14	42.27	42.57	2,449,703	+0.03(+0.08%)
Nov 08, 2012	43.02	43.20	42.30	42.54	2,206,801	-0.58(-1.34%)
Nov 07, 2012	43.54	43.73	42.77	43.11	2,684,217	-1.16(-2.63%)
Nov 06, 2012	43.68	44.63	43.48	44.28	3,279,548	+0.91(+2.09%)
Nov 05, 2012	42.91	43.48	42.88	43.37	1,906,350	+0.29(+0.67%)
Nov 02, 2012	44.40	44.40	43.01	43.08	2,863,843	-0.78(-1.77%)
Nov 01, 2012	43.37	43.96	43.13	43.86	2,701,687	+0.65(+1.51%)
Oct 31, 2012	43.82	44.05	43.15	43.20	3,338,427	-0.36(-0.83%)
Oct 26, 2012	43.82	43.57	43.57	43.57	2,973,907	-0.39(-0.88%)
Oct 25, 2012	44.24	44.27	43.50	43.95	2,497,705	+0.03(+0.08%)
Oct 24, 2012	44.22	44.49	43.83	43.92	2,405,860	+0.12(+0.26%)
Oct 23, 2012	44.16	44.33	43.38	43.81	4,212,518	-0.74(-1.67%)
Oct 19, 2012	44.95	45.09	44.34	44.55	4,319,260	-0.59(-1.32%)
Oct 18, 2012	45.30	45.35	44.83	45.14	3,796,859	-0.25(-0.55%)
Oct 17, 2012	44.75	45.94	44.66	45.39	5,243,121	+0.41(+0.92%)
Oct 16, 2012	44.75	45.24	44.61	44.98	3,259,204	+0.47(+1.06%)
Oct 15, 2012	44.74	44.94	44.19	44.51	3,684,316	-0.19(-0.42%)
Oct 12, 2012	45.59	45.75	44.65	44.70	3,465,182	-0.98(-2.15%)
Oct 11, 2012	45.66	46.08	45.50	45.68	4,715,967	+0.73(+1.63%)
Oct 10, 2012	44.95	45.28	44.74	44.95	3,347,307	+0.00(+0.00%)
Oct 09, 2012	45.02	45.42	44.58	44.95	4,176,385	-0.20(-0.44%)
Oct 08, 2012	45.28	45.45	44.97	45.14	3,011,799	-0.32(-0.71%)
Oct 05, 2012	45.86	46.11	45.39	45.47	4,501,119	-0.02(-0.04%)
Oct 04, 2012	45.41	45.67	44.81	45.48	4,759,491	+0.17(+0.38%)
Oct 03, 2012	45.70	45.75	45.03	45.31	8,593,534	-0.72(-1.56%)
Oct 02, 2012	46.38	47.36	45.56	46.03	12,019,629	-1.86(-3.88%)
Oct 01, 2012	47.81	48.45	47.74	47.88	5,921,307	+0.33(+0.69%)
Sep 28, 2012	47.51	47.79	47.10	47.55	4,040,496	-0.03(-0.07%)
Sep 27, 2012	47.50	47.79	47.23	47.59	3,352,764	+0.50(+1.07%)
Sep 26, 2012	47.26	47.48	46.88	47.08	4,691,083	-0.42(-0.89%)
Sep 25, 2012	49.30	49.35	47.46	47.50	5,628,010	-1.73(-3.52%)
Sep 24, 2012	49.02	49.46	49.02	49.24	2,726,279	-0.29(-0.58%)
Sep 21, 2012	50.10	50.23	49.51	49.53	7,070,584	-0.26(-0.51%)
Sep 20, 2012	49.25	49.93	48.68	49.78	6,429,813	+0.33(+0.67%)
Sep 19, 2012	48.89	49.55	48.62	49.45	4,613,118	+0.75(+1.54%)
Sep 18, 2012	49.05	49.25	47.91	48.70	4,999,271	-0.56(-1.14%)
Sep 17, 2012	50.06	50.17	49.01	49.26	5,028,486	-0.92(-1.83%)
Sep 14, 2012	50.39	51.08	50.01	50.18	5,381,066	-0.08(-0.16%)
Sep 13, 2012	49.43	50.79	48.84	50.26	5,388,582	+0.87(+1.75%)
Sep 12, 2012	49.51	50.17	49.20	49.39	5,177,783	-0.40(-0.81%)
Sep 11, 2012	49.60	50.10	49.58	49.80	3,602,089	+0.23(+0.47%)
Sep 10, 2012	49.56	50.08	48.99	49.57	7,067,194	-0.79(-1.57%)
Sep 07, 2012	50.43	51.16	50.25	50.36	6,461,539	-0.03(-0.07%)
Sep 06, 2012	48.80	50.40	48.80	50.39	7,061,349	+1.85(+3.81%)
Sep 05, 2012	46.95	48.69	46.89	48.54	6,018,592	+1.70(+3.63%)
Sep 04, 2012	47.85	47.93	46.80	46.84	4,999,781	-0.96(-2.00%)
Aug 31, 2012	47.27	48.12	46.80	47.80	4,714,381	+0.92(+1.97%)
Aug 30, 2012	47.30	47.51	46.76	46.88	3,195,766	-0.84(-1.76%)
Aug 29, 2012	46.82	47.93	46.62	47.72	4,516,116	+0.68(+1.44%)
Aug 27, 2012	47.34	47.34	46.84	47.04	2,414,384	-0.30(-0.63%)
Aug 24, 2012	47.45	47.60	46.89	47.34	2,833,271	-0.21(-0.43%)
Aug 23, 2012	48.55	48.63	47.32	47.55	3,296,045	-1.12(-2.31%)
Aug 22, 2012	48.53	48.67	47.64	48.67	3,512,731	+0.45(+0.92%)
Aug 21, 2012	48.59	49.22	48.07	48.22	3,620,846	-0.38(-0.78%)
Aug 20, 2012	49.32	49.49	48.34	48.60	2,893,260	-0.60(-1.22%)
Aug 17, 2012	49.39	49.44	49.01	49.20	3,967,260	-0.02(-0.05%)
Aug 16, 2012	48.08	49.39	48.08	49.23	5,066,636	+1.06(+2.21%)
Aug 15, 2012	47.53	48.27	47.48	48.16	3,309,349	+0.59(+1.25%)
Aug 14, 2012	47.83	48.24	47.45	47.57	3,010,473	+0.11(+0.23%)
Aug 13, 2012	48.10	48.15	47.25	47.46	3,630,000	-0.83(-1.73%)
Aug 10, 2012	48.07	48.98	47.93	48.30	4,387,108	-0.12(-0.24%)
Aug 09, 2012	47.74	48.60	47.65	48.41	2,812,758	+0.53(+1.10%)
Aug 08, 2012	47.65	47.93	47.49	47.88	2,526,329	-0.10(-0.21%)
Aug 07, 2012	47.45	48.34	47.34	47.98	3,447,732	+0.65(+1.38%)
Aug 06, 2012	47.67	47.70	46.89	47.33	4,014,781	-0.02(-0.05%)
Aug 03, 2012	47.79	47.93	47.27	47.36	2,683,180	+0.31(+0.67%)
Aug 02, 2012	47.22	47.56	46.50	47.04	3,635,285	-0.81(-1.69%)
Aug 01, 2012	48.37	48.54	47.81	47.85	3,617,714	-0.12(-0.24%)
Jul 31, 2012	47.97	48.36	47.53	47.97	4,304,690	-0.20(-0.41%)
Jul 30, 2012	48.31	48.64	47.85	48.16	2,854,027	-0.31(-0.65%)
Jul 27, 2012	48.23	48.75	47.96	48.48	4,437,218	+0.62(+1.29%)
Jul 26, 2012	47.76	48.08	47.05	47.86	6,118,760	+0.45(+0.94%)
Jul 25, 2012	47.30	47.82	46.77	47.41	6,492,038	+0.40(+0.84%)
Jul 24, 2012	47.58	48.00	46.41	47.02	7,383,560	-0.44(-0.92%)
Jul 23, 2012	46.90	47.61	46.79	47.45	6,433,068	-0.01(-0.02%)
Jul 20, 2012	47.12	47.57	46.86	47.46	5,298,152	-0.10(-0.21%)
Jul 19, 2012	48.08	48.25	47.45	47.56	5,146,018	-0.44(-0.91%)
Jul 18, 2012	48.40	48.70	47.59	48.00	6,118,559	-0.05(-0.10%)
Jul 17, 2012	46.91	48.70	46.79	48.05	12,533,455	+2.34(+5.13%)
Jul 16, 2012	45.11	45.81	44.89	45.70	5,445,060	+0.35(+0.78%)
Jul 13, 2012	45.06	45.72	44.76	45.35	4,793,474	+0.41(+0.92%)
Jul 12, 2012	45.43	45.48	44.39	44.94	5,268,417	-0.85(-1.86%)
Jul 11, 2012	45.85	46.41	44.78	45.79	8,341,296	+0.59(+1.32%)
Jul 10, 2012	45.80	46.37	44.52	45.19	5,678,250	-0.50(-1.08%)
Jul 09, 2012	46.26	46.26	45.54	45.69	4,571,300	-0.11(-0.23%)
Jul 06, 2012	45.65	45.94	45.35	45.80	3,216,655	-0.51(-1.11%)
Jul 05, 2012	45.89	46.72	45.89	46.31	4,193,499	+0.35(+0.77%)
Jul 03, 2012	45.32	46.52	45.21	45.95	4,087,958	+0.65(+1.44%)
Jul 02, 2012	45.20	45.77	44.86	45.30	4,183,398	+0.10(+0.22%)
Jun 29, 2012	44.82	45.38	44.51	45.20	6,442,661	+0.59(+1.31%)
Jun 28, 2012	43.89	44.73	43.38	44.62	7,254,194	+0.35(+0.78%)
Jun 27, 2012	44.38	45.14	44.16	44.27	7,642,238	+0.26(+0.60%)
Jun 26, 2012	42.94	44.48	42.91	44.00	10,921,888	+1.82(+4.32%)
Jun 25, 2012	41.86	42.71	41.69	42.18	5,283,860	+0.43(+1.03%)
Jun 22, 2012	41.82	41.97	41.12	41.75	7,527,055	+0.25(+0.60%)
Jun 21, 2012	42.88	42.98	41.24	41.50	3,859,649	-1.40(-3.25%)
Jun 20, 2012	42.92	43.48	42.52	42.90	3,552,482	-0.26(-0.59%)
Jun 19, 2012	41.78	43.44	41.78	43.15	6,725,195	+1.70(+4.10%)
Jun 18, 2012	40.69	41.80	40.59	41.45	3,860,071	+0.43(+1.05%)
Jun 15, 2012	39.65	41.10	39.46	41.02	6,472,780	+1.74(+4.43%)
Jun 14, 2012	39.21	39.75	38.68	39.28	3,710,375	+0.08(+0.21%)
Jun 13, 2012	39.92	39.99	38.87	39.20	4,507,626	-0.92(-2.28%)
Jun 12, 2012	39.40	40.17	38.89	40.12	3,564,529	+1.01(+2.58%)
Jun 11, 2012	40.72	40.76	39.05	39.11	3,400,136	-0.92(-2.29%)
Jun 08, 2012	39.11	40.31	38.66	40.03	4,270,390	+0.66(+1.68%)
Jun 07, 2012	40.22	40.41	39.25	39.37	3,599,788	-0.21(-0.54%)
Jun 06, 2012	38.82	39.90	38.75	39.58	4,618,492	+1.22(+3.18%)
Jun 05, 2012	37.38	38.56	37.33	38.36	5,166,109	+0.70(+1.86%)
Jun 04, 2012	37.40	37.74	36.67	37.66	5,551,857	-0.29(-0.76%)
Jun 01, 2012	38.65	38.73	37.85	37.95	6,081,893	-1.41(-3.59%)
May 31, 2012	39.49	39.70	38.57	39.36	3,890,214	-0.21(-0.52%)
May 30, 2012	40.42	40.46	39.47	39.56	3,874,907	-1.26(-3.09%)
May 29, 2012	40.32	41.13	40.27	40.83	4,026,885	+0.83(+2.08%)
May 25, 2012	40.15	40.41	39.74	39.99	2,490,747	-0.24(-0.59%)
May 24, 2012	40.02	40.44	39.48	40.23	4,416,937	+0.31(+0.76%)
May 23, 2012	38.51	39.98	38.18	39.93	5,209,740	+0.98(+2.52%)
May 22, 2012	39.75	40.17	38.60	38.94	4,020,675	-0.73(-1.85%)
May 21, 2012	38.50	39.84	38.38	39.68	4,531,107	+1.32(+3.44%)
May 18, 2012	37.92	38.75	37.86	38.36	5,559,048	+0.65(+1.73%)
May 17, 2012	38.64	39.00	37.62	37.71	5,287,029	-0.94(-2.43%)
May 16, 2012	39.22	39.94	38.45	38.65	4,855,924	-0.42(-1.08%)
May 15, 2012	39.70	40.22	38.97	39.07	4,205,267	-0.60(-1.52%)
May 14, 2012	39.93	40.20	39.37	39.67	3,299,538	-0.72(-1.78%)
May 11, 2012	40.08	41.02	40.04	40.39	4,272,770	+0.02(+0.06%)
May 10, 2012	41.37	41.42	40.20	40.36	5,202,875	-0.49(-1.19%)
May 09, 2012	41.05	41.52	40.40	40.85	6,361,917	-1.02(-2.43%)
May 08, 2012	41.65	41.95	40.98	41.87	5,103,006	-0.39(-0.92%)
May 07, 2012	41.77	42.78	41.69	42.25	3,364,270	+0.20(+0.47%)
May 04, 2012	42.93	43.04	41.69	42.06	3,930,602	-1.14(-2.64%)
May 03, 2012	43.49	43.73	42.93	43.20	3,037,105	-0.37(-0.85%)
May 02, 2012	43.65	43.95	43.23	43.57	3,116,742	-0.26(-0.58%)
May 01, 2012	43.48	44.39	43.27	43.82	5,671,723	+0.22(+0.51%)
Apr 30, 2012	43.67	44.08	43.32	43.60	3,095,283	-0.15(-0.34%)
Apr 27, 2012	43.64	43.95	43.07	43.75	3,975,491	+0.30(+0.68%)
Apr 26, 2012	43.34	43.59	42.80	43.45	5,008,297	-0.46(-1.05%)
Apr 25, 2012	44.19	44.36	43.29	43.91	8,559,390	+2.25(+5.39%)
Apr 24, 2012	41.66	42.08	41.28	41.67	3,386,903	+0.07(+0.18%)
Apr 23, 2012	41.68	41.76	41.12	41.59	4,005,439	-0.73(-1.72%)
Apr 20, 2012	42.07	42.71	41.94	42.32	4,628,609	+0.35(+0.85%)
Apr 19, 2012	41.99	42.16	41.45	41.97	3,483,300	+0.23(+0.55%)
Apr 18, 2012	41.83	42.15	41.57	41.73	2,636,123	-0.26(-0.61%)
Apr 17, 2012	41.64	42.35	41.51	41.99	4,454,897	+0.62(+1.50%)
Apr 16, 2012	41.73	41.83	41.11	41.37	5,537,188	-0.10(-0.24%)
Apr 13, 2012	42.17	42.31	41.40	41.47	4,355,023	-0.77(-1.82%)
Apr 12, 2012	41.46	42.49	41.36	42.24	6,720,732	+0.98(+2.38%)
Apr 11, 2012	41.95	41.95	40.87	41.26	8,531,758	-0.12(-0.28%)
Apr 10, 2012	42.27	42.43	40.93	41.37	9,224,076	-1.25(-2.92%)
Apr 09, 2012	43.09	43.33	42.41	42.62	7,143,922	-1.10(-2.51%)
Apr 05, 2012	44.32	44.87	43.65	43.72	5,213,410	-0.73(-1.63%)
Apr 04, 2012	44.81	45.14	44.35	44.44	6,188,464	-0.93(-2.06%)
Apr 03, 2012	45.87	46.16	44.95	45.37	6,547,100	-0.58(-1.26%)
Apr 02, 2012	45.69	46.18	45.19	45.95	6,770,952	+0.31(+0.69%)
Mar 30, 2012	46.06	46.39	45.45	45.64	8,195,564	+0.02(+0.04%)
Mar 29, 2012	46.53	47.34	45.08	45.62	13,242,290	-2.44(-5.07%)
Mar 28, 2012	48.31	48.35	46.99	48.06	7,620,786	-0.30(-0.61%)
Mar 27, 2012	48.60	49.36	48.31	48.35	6,573,926	-0.05(-0.10%)
Mar 26, 2012	48.07	48.54	47.82	48.40	6,300,956	+0.78(+1.63%)
Mar 23, 2012	47.75	48.11	46.95	47.63	8,001,790	+1.18(+2.54%)
Mar 22, 2012	46.98	47.41	46.18	46.45	4,553,838	-0.92(-1.93%)
Mar 21, 2012	48.30	48.35	47.34	47.36	4,319,719	-0.55(-1.15%)
Mar 20, 2012	48.26	48.49	47.31	47.92	7,553,940	+0.47(+0.99%)
Mar 19, 2012	47.37	48.06	47.08	47.45	4,826,522	-0.02(-0.05%)
Mar 16, 2012	46.23	47.66	46.23	47.47	8,895,159	+1.86(+4.07%)
Mar 15, 2012	45.64	46.00	45.37	45.61	3,673,634	+0.21(+0.47%)
Mar 14, 2012	45.82	46.28	45.03	45.40	4,661,595	-0.57(-1.24%)
Mar 13, 2012	45.69	46.01	45.00	45.97	4,447,149	+0.58(+1.27%)
Mar 12, 2012	45.65	45.89	45.04	45.39	3,639,155	-0.45(-0.97%)
Mar 09, 2012	45.89	46.20	45.42	45.84	4,056,248	-0.03(-0.07%)
Mar 08, 2012	45.81	46.27	45.66	45.87	3,827,840	+0.64(+1.41%)
Mar 07, 2012	45.51	46.00	45.22	45.23	5,378,468	-0.17(-0.36%)
Mar 06, 2012	45.48	45.98	45.05	45.40	7,074,760	-1.12(-2.41%)
Mar 05, 2012	47.64	47.72	46.06	46.52	5,164,724	-0.92(-1.95%)
Mar 02, 2012	47.58	48.14	47.40	47.45	3,148,100	-0.44(-0.91%)
Mar 01, 2012	48.27	48.35	47.45	47.88	3,987,671	+0.21(+0.45%)
Feb 29, 2012	48.96	49.32	47.45	47.67	7,129,546	-1.25(-2.55%)
Feb 28, 2012	48.64	49.32	48.45	48.92	5,861,099	+0.24(+0.49%)
Feb 27, 2012	48.29	48.79	48.08	48.68	5,709,900	+0.24(+0.49%)
Feb 24, 2012	48.92	49.16	48.27	48.44	4,257,535	-0.21(-0.44%)
Feb 23, 2012	48.83	49.20	48.08	48.65	6,669,718	+0.12(+0.24%)
Feb 22, 2012	49.16	49.19	47.94	48.54	13,455,471	+1.56(+3.32%)
Feb 21, 2012	46.21	47.81	46.11	46.98	6,982,702	+1.06(+2.30%)
Feb 17, 2012	46.04	46.22	45.64	45.92	2,480,702	+0.11(+0.23%)
Feb 16, 2012	45.30	46.28	44.98	45.81	6,449,851	+0.54(+1.19%)
Feb 15, 2012	45.00	45.70	44.91	45.28	4,410,972	-0.06(-0.13%)
Feb 14, 2012	45.31	45.69	44.85	45.33	4,316,062	-0.12(-0.25%)
Feb 13, 2012	45.33	45.68	45.00	45.45	2,890,431	+0.53(+1.18%)
Feb 10, 2012	45.80	45.80	44.66	44.92	5,097,891	-1.30(-2.82%)
Feb 09, 2012	46.42	46.71	46.13	46.23	3,253,652	-0.19(-0.41%)
Feb 08, 2012	46.75	46.98	46.04	46.41	4,512,199	-0.16(-0.34%)
Feb 07, 2012	47.08	47.42	46.39	46.57	3,960,959	-0.78(-1.66%)
Feb 06, 2012	47.14	47.75	46.89	47.36	4,115,235	-0.03(-0.07%)
Feb 03, 2012	47.38	47.83	46.79	47.39	4,979,196	+0.25(+0.53%)
Feb 02, 2012	47.29	47.96	46.83	47.14	5,349,307	+0.11(+0.23%)
Feb 01, 2012	46.71	47.54	46.41	47.03	4,641,679	+0.83(+1.80%)
Jan 31, 2012	46.68	46.96	45.55	46.20	4,823,459	-0.26(-0.55%)
Jan 30, 2012	45.85	46.65	45.56	46.46	3,806,930	-0.23(-0.49%)
Jan 27, 2012	45.48	47.02	45.39	46.69	5,095,213	+0.98(+2.15%)
Jan 26, 2012	46.13	46.80	45.43	45.70	5,863,550	-0.54(-1.16%)
Jan 25, 2012	45.14	46.41	45.05	46.24	5,631,172	+0.87(+1.91%)
Jan 24, 2012	44.90	45.45	44.62	45.37	4,733,252	-0.08(-0.18%)
Jan 23, 2012	45.34	45.70	45.00	45.46	5,290,930	+0.05(+0.11%)
Jan 20, 2012	44.52	45.52	44.38	45.41	6,555,489	+0.96(+2.15%)
Jan 19, 2012	44.95	45.16	44.12	44.45	7,468,372	-0.25(-0.55%)
Jan 18, 2012	45.42	46.04	44.48	44.70	8,145,422	-0.95(-2.08%)
Jan 17, 2012	46.20	46.32	45.53	45.65	4,968,323	+0.10(+0.22%)
Jan 13, 2012	44.56	45.99	43.95	45.55	7,948,429	+0.49(+1.08%)
Jan 12, 2012	44.51	45.52	43.36	45.06	10,645,199	-0.37(-0.82%)
Jan 11, 2012	45.13	45.61	44.62	45.43	6,433,034	+0.16(+0.35%)
Jan 10, 2012	44.64	45.61	44.59	45.28	6,820,959	+1.48(+3.37%)
Jan 09, 2012	43.58	43.95	43.07	43.80	4,955,091	+0.32(+0.74%)
Jan 06, 2012	44.43	44.43	43.11	43.48	7,620,090	-0.52(-1.18%)
Jan 05, 2012	43.01	45.61	42.88	44.00	13,045,134	+0.83(+1.91%)
Jan 04, 2012	42.93	43.29	42.22	43.17	5,946,049	+1.54(+3.71%)
Dec 30, 2011	41.72	41.88	41.50	41.63	2,682,054	+0.12(+0.30%)
Dec 29, 2011	39.99	41.64	39.91	41.50	5,836,361	-0.01(-0.02%)
Dec 28, 2011	43.06	43.20	41.16	41.51	4,528,345	-1.68(-3.90%)
Dec 27, 2011	43.29	43.51	42.71	43.20	2,729,642	-0.10(-0.23%)
Dec 23, 2011	42.89	43.33	42.36	43.29	3,752,202	+2.06(+4.98%)
Dec 21, 2011	41.27	41.49	40.68	41.24	4,108,410	+0.02(+0.06%)
Dec 20, 2011	40.11	41.31	40.07	41.21	4,903,578	+2.10(+5.38%)
Dec 19, 2011	39.79	40.15	38.94	39.11	5,630,958	-0.61(-1.54%)
Dec 16, 2011	39.53	39.87	39.12	39.72	8,838,656	+0.66(+1.69%)
Dec 15, 2011	39.27	39.68	38.66	39.06	7,151,132	-0.03(-0.08%)
Dec 14, 2011	40.45	40.50	38.38	39.09	12,235,916	-1.76(-4.30%)
Dec 13, 2011	41.45	42.02	40.49	40.85	7,139,190	-0.42(-1.02%)
Dec 12, 2011	41.15	41.49	40.69	41.27	7,915,132	-0.42(-1.01%)
Dec 09, 2011	41.32	41.92	40.65	41.69	9,163,572	-0.51(-1.21%)
Dec 08, 2011	43.59	44.17	42.04	42.21	7,041,131	-1.73(-3.95%)
Dec 07, 2011	43.59	44.57	43.09	43.94	6,472,879	+0.03(+0.08%)
Dec 06, 2011	42.50	44.51	42.48	43.91	8,934,940	+1.46(+3.44%)
Dec 05, 2011	42.77	43.07	41.49	42.44	7,090,456	+0.17(+0.41%)
Dec 02, 2011	44.12	44.23	42.18	42.27	6,928,616	-1.29(-2.96%)

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