Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	47.37	47.48	46.79	47.00	1,783,037	-0.18(-0.37%)
Nov 29, 2012	47.18	47.63	46.94	47.18	1,613,460	+0.18(+0.39%)
Nov 28, 2012	46.10	47.13	45.99	46.99	1,463,493	+0.69(+1.48%)
Nov 27, 2012	46.69	47.02	46.23	46.31	1,257,113	-0.49(-1.06%)
Nov 26, 2012	46.28	46.80	46.25	46.80	922,128	+0.38(+0.82%)
Nov 23, 2012	45.78	46.43	45.65	46.42	508,365	+0.58(+1.26%)
Nov 21, 2012	45.74	45.99	45.65	45.84	668,181	+0.11(+0.25%)
Nov 20, 2012	45.36	45.76	45.31	45.73	825,477	+0.20(+0.43%)
Nov 19, 2012	45.61	45.81	45.13	45.53	1,419,581	+0.49(+1.10%)
Nov 16, 2012	45.29	45.52	44.63	45.04	1,399,211	-0.28(-0.62%)
Nov 15, 2012	45.61	45.71	45.17	45.32	1,322,908	-0.26(-0.57%)
Nov 14, 2012	46.84	46.86	45.43	45.58	1,914,272	-1.16(-2.48%)
Nov 13, 2012	46.66	47.52	46.62	46.73	1,608,425	+0.01(+0.02%)
Nov 12, 2012	46.80	47.02	46.54	46.73	820,479	-0.08(-0.16%)
Nov 09, 2012	46.81	47.34	46.48	46.80	1,575,812	-0.02(-0.03%)
Nov 08, 2012	47.18	47.56	46.53	46.82	1,206,620	-0.55(-1.16%)
Nov 07, 2012	47.24	47.62	47.08	47.37	1,833,269	-0.53(-1.11%)
Nov 06, 2012	47.35	48.33	47.28	47.90	1,731,624	+0.68(+1.43%)
Nov 05, 2012	46.88	47.31	46.55	47.22	1,063,475	+0.42(+0.89%)
Nov 02, 2012	47.24	47.24	46.72	46.80	1,309,512	-0.07(-0.15%)
Nov 01, 2012	46.00	47.09	45.65	46.87	1,999,813	+0.96(+2.09%)
Oct 31, 2012	45.41	46.54	44.13	45.91	1,986,173	+0.69(+1.51%)
Oct 26, 2012	44.92	45.23	45.23	45.23	2,021,764	+0.24(+0.52%)
Oct 25, 2012	43.81	45.19	43.81	44.99	2,413,053	+1.18(+2.69%)
Oct 24, 2012	44.91	45.52	43.51	43.81	5,284,491	-2.61(-5.62%)
Oct 23, 2012	46.35	46.66	45.36	46.42	2,455,853	+0.19(+0.42%)
Oct 19, 2012	46.83	46.88	45.96	46.23	1,957,428	-0.51(-1.10%)
Oct 18, 2012	46.80	46.95	46.44	46.74	1,229,033	-0.22(-0.47%)
Oct 17, 2012	47.96	48.08	46.69	46.96	2,172,690	+0.60(+1.30%)
Oct 16, 2012	46.37	46.82	45.99	46.36	1,354,323	+0.41(+0.90%)
Oct 15, 2012	45.78	46.08	45.46	45.95	1,009,820	+0.32(+0.70%)
Oct 12, 2012	45.30	46.37	45.29	45.63	2,068,527	+0.79(+1.77%)
Oct 11, 2012	45.29	45.41	44.81	44.84	954,095	-0.08(-0.17%)
Oct 10, 2012	45.30	45.64	44.79	44.91	1,514,066	-0.28(-0.62%)
Oct 09, 2012	45.50	46.01	45.00	45.20	1,499,841	-0.47(-1.03%)
Oct 08, 2012	46.12	46.32	45.63	45.67	1,281,673	-0.24(-0.53%)
Oct 05, 2012	45.79	46.45	45.72	45.91	1,311,861	+0.31(+0.68%)
Oct 04, 2012	45.57	45.90	45.17	45.60	1,259,491	+0.03(+0.06%)
Oct 03, 2012	44.80	45.59	44.80	45.57	1,850,498	+0.96(+2.16%)
Oct 02, 2012	45.04	45.17	44.31	44.61	1,556,099	-0.38(-0.85%)
Oct 01, 2012	44.84	45.92	44.69	44.99	2,283,734	+0.40(+0.89%)
Sep 28, 2012	45.04	45.04	44.24	44.59	1,957,181	-0.53(-1.16%)
Sep 27, 2012	45.04	45.22	44.70	45.12	1,170,375	+0.16(+0.36%)
Sep 26, 2012	45.42	45.60	44.78	44.96	2,309,040	+0.01(+0.03%)
Sep 25, 2012	45.02	46.39	44.91	44.95	4,332,248	+0.36(+0.81%)
Sep 24, 2012	43.50	44.59	43.41	44.59	1,705,115	+0.72(+1.65%)
Sep 21, 2012	43.77	44.02	43.54	43.86	2,823,013	+0.05(+0.12%)
Sep 20, 2012	43.56	44.15	43.24	43.81	2,997,493	+0.11(+0.26%)
Sep 19, 2012	43.16	43.76	42.84	43.70	1,262,046	+0.67(+1.57%)
Sep 18, 2012	43.04	43.29	42.56	43.02	1,209,835	-0.17(-0.40%)
Sep 17, 2012	43.45	43.74	43.17	43.19	1,206,752	-0.40(-0.93%)
Sep 14, 2012	43.22	43.77	43.10	43.60	2,140,926	+0.02(+0.04%)
Sep 13, 2012	43.67	43.86	43.36	43.58	1,507,848	-0.16(-0.37%)
Sep 12, 2012	43.75	44.02	43.61	43.74	1,125,667	-0.01(-0.02%)
Sep 11, 2012	43.67	43.87	43.51	43.75	1,684,347	+0.10(+0.23%)
Sep 10, 2012	43.73	43.78	43.53	43.65	1,394,653	-0.08(-0.19%)
Sep 07, 2012	43.61	43.77	43.23	43.73	2,404,893	+0.30(+0.68%)
Sep 06, 2012	43.22	43.85	43.08	43.44	1,512,519	+0.53(+1.22%)
Sep 05, 2012	42.92	43.16	42.30	42.91	1,746,312	+0.05(+0.12%)
Sep 04, 2012	42.90	43.15	42.50	42.86	1,390,810	+0.02(+0.04%)
Aug 31, 2012	42.97	43.15	42.72	42.84	1,175,329	+0.28(+0.66%)
Aug 30, 2012	42.87	42.91	42.56	42.56	1,340,267	-0.58(-1.33%)
Aug 29, 2012	42.60	43.18	42.51	43.14	1,322,062	+0.36(+0.83%)
Aug 27, 2012	43.28	43.46	42.60	42.78	824,547	-0.48(-1.10%)
Aug 24, 2012	42.98	43.40	42.87	43.26	1,037,948	+0.26(+0.62%)
Aug 23, 2012	43.33	43.33	42.87	43.00	1,052,918	-0.34(-0.79%)
Aug 22, 2012	43.38	43.49	42.96	43.34	1,213,650	-0.11(-0.26%)
Aug 21, 2012	43.44	43.77	43.32	43.45	2,299,311	-0.02(-0.05%)
Aug 20, 2012	43.15	43.59	42.95	43.47	1,439,187	+0.30(+0.70%)
Aug 17, 2012	43.08	43.20	42.67	43.17	1,776,114	+0.28(+0.65%)
Aug 16, 2012	42.48	43.29	42.23	42.89	2,141,570	+0.58(+1.38%)
Aug 15, 2012	41.66	42.34	41.64	42.31	1,021,273	+0.51(+1.23%)
Aug 14, 2012	41.55	42.01	41.30	41.79	1,754,345	+0.46(+1.12%)
Aug 13, 2012	40.92	41.46	40.89	41.33	1,360,272	+0.29(+0.70%)
Aug 10, 2012	40.69	41.13	40.57	41.04	908,929	+0.33(+0.80%)
Aug 09, 2012	40.80	40.88	40.61	40.72	1,311,481	-0.08(-0.19%)
Aug 08, 2012	40.49	40.89	40.29	40.79	1,796,870	+0.12(+0.30%)
Aug 07, 2012	40.87	40.95	40.61	40.67	1,433,188	+0.08(+0.20%)
Aug 06, 2012	40.88	40.90	40.52	40.59	1,388,470	+0.02(+0.06%)
Aug 03, 2012	40.92	41.07	40.52	40.57	1,928,612	+0.35(+0.87%)
Aug 02, 2012	39.91	40.30	39.33	40.22	1,888,287	+0.22(+0.55%)
Aug 01, 2012	40.10	40.26	39.29	40.00	1,703,022	+0.00(+0.00%)
Jul 31, 2012	40.08	40.44	39.96	40.00	1,343,553	-0.30(-0.75%)
Jul 30, 2012	40.26	40.61	40.16	40.30	1,547,637	-0.08(-0.19%)
Jul 27, 2012	39.91	40.61	39.91	40.38	2,292,711	+0.84(+2.12%)
Jul 26, 2012	40.04	40.54	39.21	39.54	2,836,195	+0.01(+0.02%)
Jul 25, 2012	40.88	41.01	38.45	39.53	8,664,520	-3.04(-7.15%)
Jul 24, 2012	42.60	42.82	42.09	42.57	1,869,943	-0.25(-0.58%)
Jul 23, 2012	42.36	42.90	42.00	42.82	1,784,797	-0.29(-0.67%)
Jul 20, 2012	45.02	45.02	43.03	43.11	2,783,686	-1.95(-4.32%)
Jul 19, 2012	44.95	45.27	44.69	45.05	1,131,255	+0.22(+0.49%)
Jul 18, 2012	43.79	44.99	43.77	44.83	1,763,249	+0.98(+2.23%)
Jul 17, 2012	43.86	43.89	43.01	43.86	2,055,996	-0.73(-1.65%)
Jul 16, 2012	45.54	45.62	44.54	44.59	1,399,149	-1.04(-2.29%)
Jul 13, 2012	44.74	45.77	44.74	45.64	2,068,128	+1.02(+2.29%)
Jul 12, 2012	44.79	44.98	44.27	44.62	1,166,846	-0.49(-1.09%)
Jul 11, 2012	45.30	45.58	44.65	45.11	1,177,407	-0.23(-0.52%)
Jul 10, 2012	45.98	46.12	45.19	45.34	1,357,864	-0.25(-0.55%)
Jul 09, 2012	45.76	46.25	45.55	45.59	1,252,832	-0.20(-0.45%)
Jul 06, 2012	46.30	46.61	45.48	45.80	1,240,537	-0.70(-1.51%)
Jul 05, 2012	46.90	46.90	46.31	46.50	1,563,703	-0.32(-0.68%)
Jul 03, 2012	46.55	46.89	45.67	46.82	2,172,595	+0.76(+1.66%)
Jul 02, 2012	44.49	46.36	43.90	46.05	3,767,271	+1.76(+3.96%)
Jun 29, 2012	43.55	44.37	43.46	44.30	1,293,555	+1.42(+3.30%)
Jun 28, 2012	42.69	43.06	42.40	42.88	1,364,331	-0.14(-0.32%)
Jun 27, 2012	42.75	43.12	42.57	43.02	1,263,454	+0.44(+1.03%)
Jun 26, 2012	42.79	42.87	41.89	42.58	1,804,130	-0.06(-0.14%)
Jun 25, 2012	42.99	43.17	42.39	42.64	1,351,617	-0.78(-1.80%)
Jun 22, 2012	43.57	43.66	42.92	43.42	1,627,557	-0.35(-0.80%)
Jun 21, 2012	45.02	45.14	43.75	43.77	1,370,597	-1.12(-2.50%)
Jun 20, 2012	45.36	45.36	44.43	44.89	1,057,146	-0.38(-0.84%)
Jun 19, 2012	44.65	45.40	44.62	45.27	1,349,867	+0.61(+1.36%)
Jun 18, 2012	44.06	44.87	43.98	44.66	1,202,483	+0.34(+0.77%)
Jun 15, 2012	44.06	44.37	43.85	44.32	1,579,019	+0.41(+0.93%)
Jun 14, 2012	43.57	44.08	43.27	43.91	1,506,935	+0.55(+1.27%)
Jun 13, 2012	43.75	44.26	43.30	43.36	1,420,480	-0.48(-1.09%)
Jun 12, 2012	43.59	43.87	43.25	43.84	1,119,607	+0.36(+0.82%)
Jun 11, 2012	44.16	44.33	43.41	43.48	866,748	-0.36(-0.81%)
Jun 08, 2012	43.29	43.94	43.21	43.84	1,488,165	+0.26(+0.61%)
Jun 07, 2012	44.41	44.85	43.51	43.57	1,594,653	-0.36(-0.81%)
Jun 06, 2012	43.16	44.01	43.04	43.93	1,718,069	+1.07(+2.51%)
Jun 05, 2012	42.69	43.15	42.29	42.85	2,172,237	-0.05(-0.12%)
Jun 04, 2012	42.67	43.22	42.30	42.90	3,901,469	-0.15(-0.35%)
Jun 01, 2012	43.30	44.01	43.00	43.06	3,345,098	-1.04(-2.35%)
May 31, 2012	44.26	44.52	43.37	44.09	2,861,562	-0.62(-1.39%)
May 30, 2012	45.45	45.46	44.71	44.71	1,829,190	-1.03(-2.25%)
May 29, 2012	45.29	46.04	45.14	45.74	1,570,112	+0.81(+1.81%)
May 25, 2012	45.11	45.21	44.64	44.93	1,738,679	-0.10(-0.22%)
May 24, 2012	45.43	45.55	44.69	45.03	1,646,210	-0.38(-0.83%)
May 23, 2012	44.72	45.56	44.46	45.40	1,988,729	+0.35(+0.79%)
May 22, 2012	45.19	45.44	44.75	45.05	1,389,421	+0.05(+0.12%)
May 21, 2012	44.42	45.07	44.22	45.00	2,044,520	+0.68(+1.53%)
May 18, 2012	45.16	45.28	44.22	44.32	2,020,705	-0.57(-1.27%)
May 17, 2012	45.58	45.86	44.89	44.89	1,600,743	-0.74(-1.62%)
May 16, 2012	46.07	46.26	45.60	45.63	1,588,943	-0.11(-0.25%)
May 15, 2012	45.69	46.08	45.31	45.74	1,383,948	+0.24(+0.53%)
May 14, 2012	45.35	45.74	45.24	45.50	1,107,526	-0.27(-0.59%)
May 11, 2012	45.49	46.01	45.38	45.77	1,098,828	+0.22(+0.48%)
May 10, 2012	45.88	46.19	45.34	45.55	1,064,889	-0.11(-0.25%)
May 09, 2012	45.70	45.89	45.16	45.67	1,807,715	-0.49(-1.06%)
May 08, 2012	45.57	46.24	45.34	46.16	2,070,178	+0.35(+0.76%)
May 07, 2012	45.62	46.11	45.35	45.81	1,412,508	+0.18(+0.40%)
May 04, 2012	46.13	46.13	45.34	45.63	1,862,424	-0.60(-1.30%)
May 03, 2012	46.88	46.88	46.12	46.23	2,983,419	-0.66(-1.41%)
May 02, 2012	45.89	47.17	45.55	46.89	5,423,066	+1.13(+2.47%)
May 01, 2012	44.95	46.02	44.58	45.77	2,948,224	+0.80(+1.77%)
Apr 30, 2012	44.58	45.17	44.49	44.97	2,952,096	+0.54(+1.22%)
Apr 27, 2012	44.88	45.14	44.34	44.43	3,498,899	-0.16(-0.35%)
Apr 26, 2012	45.45	45.71	44.21	44.58	4,220,237	-1.26(-2.76%)
Apr 25, 2012	48.12	48.20	45.16	45.85	11,936,662	-3.70(-7.47%)
Apr 24, 2012	49.58	49.94	49.33	49.55	1,574,946	+0.23(+0.46%)
Apr 23, 2012	49.68	49.68	49.04	49.33	1,243,288	-0.75(-1.49%)
Apr 20, 2012	49.27	50.24	49.04	50.07	2,001,455	+0.29(+0.57%)
Apr 19, 2012	50.15	50.67	49.66	49.78	1,809,587	-0.54(-1.08%)
Apr 18, 2012	50.14	50.43	49.85	50.33	1,645,228	+0.56(+1.13%)
Apr 17, 2012	48.92	49.88	48.87	49.76	1,649,932	+0.98(+2.01%)
Apr 16, 2012	48.32	48.90	48.09	48.78	1,116,713	+0.51(+1.06%)
Apr 13, 2012	48.32	48.46	48.04	48.27	1,214,285	-0.30(-0.62%)
Apr 12, 2012	48.37	48.83	48.14	48.57	2,182,336	+0.40(+0.83%)
Apr 11, 2012	48.08	48.61	47.81	48.17	1,521,963	+0.50(+1.04%)
Apr 10, 2012	47.92	47.95	47.49	47.68	1,965,327	-0.50(-1.03%)
Apr 09, 2012	48.54	48.55	47.80	48.17	1,361,842	-0.84(-1.72%)
Apr 05, 2012	48.99	49.30	48.91	49.02	939,688	-0.30(-0.61%)
Apr 04, 2012	49.02	49.41	48.87	49.32	1,070,543	-0.14(-0.29%)
Apr 03, 2012	49.49	49.70	48.99	49.46	834,657	-0.15(-0.30%)
Apr 02, 2012	49.24	49.96	49.18	49.61	1,389,085	+0.32(+0.64%)
Mar 30, 2012	48.93	49.67	48.76	49.30	1,802,729	+0.55(+1.13%)
Mar 29, 2012	48.79	48.93	48.22	48.75	2,401,120	-0.26(-0.54%)
Mar 28, 2012	49.32	49.39	48.65	49.01	955,715	-0.18(-0.37%)
Mar 27, 2012	49.03	49.21	48.66	49.19	991,100	+0.12(+0.25%)
Mar 26, 2012	49.01	49.15	48.69	49.07	1,114,712	+0.58(+1.20%)
Mar 23, 2012	48.69	48.75	48.08	48.49	805,384	-0.06(-0.12%)
Mar 22, 2012	48.45	48.66	47.89	48.55	1,275,946	-0.38(-0.77%)
Mar 21, 2012	48.51	48.99	48.14	48.93	1,319,828	+0.38(+0.78%)
Mar 20, 2012	49.21	49.27	48.47	48.55	1,629,897	-0.84(-1.71%)
Mar 19, 2012	49.42	49.69	49.25	49.39	1,081,175	-0.04(-0.08%)
Mar 16, 2012	49.03	49.57	48.90	49.43	2,312,506	+0.24(+0.49%)
Mar 15, 2012	49.17	49.31	48.85	49.19	2,785,266	+0.00(+0.00%)
Mar 14, 2012	49.97	49.97	49.08	49.19	1,453,153	-0.79(-1.58%)
Mar 13, 2012	49.94	50.18	49.49	49.98	1,689,073	+0.35(+0.70%)
Mar 12, 2012	50.15	50.18	49.25	49.63	960,417	-0.31(-0.62%)
Mar 09, 2012	49.62	49.97	49.16	49.94	795,288	+0.44(+0.90%)
Mar 08, 2012	49.25	49.63	48.96	49.50	1,016,608	+0.53(+1.08%)
Mar 07, 2012	49.02	49.10	48.57	48.97	982,426	+0.12(+0.25%)
Mar 06, 2012	49.12	49.15	48.69	48.85	1,368,806	-0.62(-1.26%)
Mar 05, 2012	49.80	49.88	49.21	49.47	1,186,862	-0.37(-0.75%)
Mar 02, 2012	50.22	50.38	49.78	49.85	1,138,673	-0.47(-0.94%)
Mar 01, 2012	49.93	50.74	49.85	50.32	1,676,774	+0.51(+1.03%)
Feb 29, 2012	50.11	50.41	49.74	49.81	1,928,731	-0.33(-0.66%)
Feb 28, 2012	50.18	50.42	49.78	50.14	1,460,081	+0.01(+0.01%)
Feb 27, 2012	50.08	50.54	49.83	50.13	1,748,142	-0.21(-0.42%)
Feb 24, 2012	50.78	50.92	50.22	50.34	1,477,238	-0.22(-0.43%)
Feb 23, 2012	49.55	50.78	49.54	50.56	1,519,784	+0.94(+1.90%)
Feb 22, 2012	49.58	49.93	49.40	49.61	1,638,907	+0.09(+0.18%)
Feb 21, 2012	49.72	49.72	49.11	49.52	1,399,912	+0.01(+0.02%)
Feb 17, 2012	49.47	49.66	49.05	49.52	1,722,024	-0.07(-0.14%)
Feb 16, 2012	47.82	49.63	47.79	49.58	2,150,601	+1.95(+4.10%)
Feb 15, 2012	49.10	49.13	47.61	47.63	2,467,118	-1.42(-2.89%)
Feb 14, 2012	48.27	49.05	48.03	49.05	2,307,176	+0.55(+1.13%)
Feb 13, 2012	47.76	48.51	47.70	48.50	1,379,588	+0.94(+1.97%)
Feb 10, 2012	47.38	47.64	47.07	47.56	1,575,062	-0.11(-0.23%)
Feb 09, 2012	47.82	47.82	47.55	47.67	1,803,885	+0.03(+0.07%)
Feb 08, 2012	47.93	48.09	47.51	47.64	1,533,294	-0.37(-0.76%)
Feb 07, 2012	47.92	48.15	47.55	48.00	1,260,688	+0.04(+0.09%)
Feb 06, 2012	47.99	48.15	47.85	47.96	1,659,288	-0.28(-0.59%)
Feb 03, 2012	48.52	48.69	48.15	48.25	1,828,310	+0.31(+0.65%)
Feb 02, 2012	48.59	49.05	47.93	47.94	3,709,744	-0.01(-0.02%)
Feb 01, 2012	48.61	48.84	47.46	47.94	9,012,552	-3.62(-7.02%)
Jan 31, 2012	51.11	51.64	50.48	51.56	2,380,715	+0.68(+1.34%)
Jan 30, 2012	51.13	51.16	50.75	50.88	1,585,078	-0.44(-0.86%)
Jan 27, 2012	51.93	51.95	51.09	51.32	1,943,825	-0.71(-1.37%)
Jan 26, 2012	51.33	52.35	51.16	52.03	2,135,220	+1.02(+2.00%)
Jan 25, 2012	50.51	51.05	50.18	51.02	1,727,485	+0.36(+0.71%)
Jan 24, 2012	50.79	50.92	50.36	50.66	1,786,829	-0.31(-0.62%)
Jan 23, 2012	50.60	51.10	50.03	50.97	1,706,512	+0.29(+0.58%)
Jan 20, 2012	51.58	51.58	50.45	50.68	1,876,340	-0.91(-1.76%)
Jan 19, 2012	50.41	51.61	50.39	51.58	1,678,838	+1.18(+2.35%)
Jan 18, 2012	49.80	50.43	49.64	50.40	1,246,009	+0.61(+1.23%)
Jan 17, 2012	50.18	50.33	49.45	49.79	1,104,992	-0.19(-0.39%)
Jan 13, 2012	49.71	50.08	48.90	49.98	1,371,412	+0.29(+0.59%)
Jan 12, 2012	49.94	50.21	49.65	49.69	1,392,426	-0.13(-0.27%)
Jan 11, 2012	50.37	50.69	49.37	49.82	2,369,401	-0.64(-1.26%)
Jan 10, 2012	51.22	51.64	50.43	50.46	1,510,409	-0.16(-0.31%)
Jan 09, 2012	50.96	51.05	50.38	50.62	1,044,665	-0.30(-0.59%)
Jan 06, 2012	50.78	51.20	50.69	50.92	966,698	+0.13(+0.25%)
Jan 05, 2012	50.72	50.91	49.81	50.79	2,268,038	-0.68(-1.32%)
Jan 04, 2012	52.21	52.21	51.45	51.47	1,153,576	-0.79(-1.52%)
Dec 30, 2011	52.49	52.81	52.24	52.27	543,559	-0.22(-0.43%)
Dec 29, 2011	52.33	52.53	51.97	52.49	666,714	+0.40(+0.76%)
Dec 28, 2011	53.04	53.12	52.00	52.09	819,884	-0.88(-1.67%)
Dec 27, 2011	52.36	53.19	52.15	52.98	622,391	+0.53(+1.01%)
Dec 23, 2011	52.20	52.51	52.07	52.45	657,018	+1.15(+2.23%)
Dec 21, 2011	51.25	51.42	50.63	51.30	915,844	+0.19(+0.38%)
Dec 20, 2011	49.75	51.17	49.65	51.10	1,214,193	+2.09(+4.26%)
Dec 19, 2011	50.25	50.55	48.90	49.02	831,820	-0.86(-1.73%)
Dec 16, 2011	50.12	51.13	49.73	49.88	1,682,967	+0.17(+0.35%)
Dec 15, 2011	50.04	50.19	49.48	49.70	765,369	+0.28(+0.57%)
Dec 14, 2011	49.61	49.95	49.35	49.42	982,560	-0.29(-0.58%)
Dec 13, 2011	50.82	51.08	49.40	49.71	984,179	-0.72(-1.42%)
Dec 12, 2011	50.63	50.74	49.88	50.43	848,704	-0.58(-1.14%)
Dec 09, 2011	50.50	51.25	50.31	51.01	840,615	+0.89(+1.77%)
Dec 08, 2011	51.06	51.06	49.99	50.12	1,041,624	-1.16(-2.27%)
Dec 07, 2011	50.82	51.59	50.54	51.28	1,216,720	+0.20(+0.39%)
Dec 06, 2011	52.34	52.34	50.98	51.08	1,814,175	-0.72(-1.38%)
Dec 05, 2011	51.37	51.80	51.29	51.80	1,385,054	+1.13(+2.24%)
Dec 02, 2011	50.65	51.34	50.55	50.67	920,235	+0.25(+0.49%)

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