Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	50.97	51.26	50.59	51.01	1,565,901	+0.21(+0.41%)
Nov 29, 2012	51.05	51.37	50.77	50.80	1,979,689	-0.04(-0.07%)
Nov 28, 2012	50.78	51.08	50.26	50.84	1,717,836	+0.07(+0.14%)
Nov 27, 2012	51.42	51.45	50.66	50.77	2,091,673	-0.55(-1.06%)
Nov 26, 2012	51.19	51.34	50.94	51.31	1,199,415	-0.26(-0.50%)
Nov 23, 2012	50.96	51.58	50.62	51.57	809,913	+0.97(+1.91%)
Nov 21, 2012	50.05	50.71	50.05	50.61	2,340,043	+0.41(+0.81%)
Nov 20, 2012	49.90	50.39	49.56	50.20	1,812,490	+0.29(+0.57%)
Nov 19, 2012	49.61	51.41	49.28	49.91	2,280,132	+0.93(+1.91%)
Nov 16, 2012	49.01	49.23	48.56	48.98	2,476,042	+0.18(+0.37%)
Nov 15, 2012	48.75	49.19	48.48	48.80	2,058,866	+0.06(+0.12%)
Nov 14, 2012	49.24	49.50	48.61	48.74	2,413,381	-0.54(-1.09%)
Nov 13, 2012	49.39	50.21	49.20	49.27	1,683,040	-0.42(-0.85%)
Nov 12, 2012	49.78	50.03	49.57	49.70	1,063,630	-0.03(-0.07%)
Nov 09, 2012	49.53	50.45	49.51	49.73	2,530,017	+0.16(+0.31%)
Nov 08, 2012	50.67	50.67	49.56	49.58	2,357,516	-1.08(-2.13%)
Nov 07, 2012	51.24	51.35	50.55	50.66	2,651,905	-1.06(-2.04%)
Nov 06, 2012	51.54	51.83	51.38	51.71	2,224,119	+0.33(+0.64%)
Nov 05, 2012	51.73	51.82	50.84	51.38	3,351,440	-0.55(-1.05%)
Nov 02, 2012	53.30	53.30	51.84	51.93	2,558,674	-0.99(-1.86%)
Nov 01, 2012	53.30	53.47	50.52	52.91	3,994,268	-0.39(-0.73%)
Oct 31, 2012	52.96	53.48	52.40	53.30	2,479,610	+0.72(+1.37%)
Oct 26, 2012	53.11	52.59	52.59	52.59	1,895,857	-0.44(-0.83%)
Oct 25, 2012	53.75	54.07	52.71	53.03	1,571,580	-0.20(-0.37%)
Oct 24, 2012	54.17	54.17	53.10	53.23	1,976,373	-0.57(-1.06%)
Oct 23, 2012	53.71	53.91	53.24	53.80	1,238,606	-0.64(-1.18%)
Oct 19, 2012	55.34	55.37	54.20	54.44	2,006,741	-1.18(-2.12%)
Oct 18, 2012	55.73	56.10	55.38	55.61	1,990,988	-0.18(-0.33%)
Oct 17, 2012	56.18	56.23	55.48	55.80	1,560,854	-0.40(-0.71%)
Oct 16, 2012	55.12	56.23	55.03	56.19	1,781,702	+1.32(+2.41%)
Oct 15, 2012	54.64	54.95	54.24	54.87	1,435,244	+0.36(+0.67%)
Oct 12, 2012	54.75	54.96	54.00	54.51	1,611,780	-0.13(-0.24%)
Oct 11, 2012	54.44	54.90	54.36	54.64	1,465,053	+0.67(+1.25%)
Oct 10, 2012	54.16	54.30	53.68	53.96	1,217,748	-0.14(-0.26%)
Oct 09, 2012	54.79	55.14	53.95	54.10	1,462,817	-0.78(-1.42%)
Oct 08, 2012	55.01	55.34	54.68	54.88	1,127,065	-0.48(-0.87%)
Oct 05, 2012	55.15	55.53	54.61	55.36	2,088,152	+0.61(+1.11%)
Oct 04, 2012	54.84	55.39	54.52	54.76	1,728,639	+0.00(+0.00%)
Oct 03, 2012	54.29	54.76	53.98	54.76	1,886,372	+0.52(+0.96%)
Oct 02, 2012	54.80	54.87	54.04	54.24	2,088,665	-0.40(-0.73%)
Oct 01, 2012	53.30	54.96	53.19	54.64	3,535,963	+1.38(+2.58%)
Sep 28, 2012	53.16	53.46	52.47	53.26	2,698,263	-0.09(-0.16%)
Sep 27, 2012	52.77	53.51	52.64	53.35	2,585,121	+0.88(+1.68%)
Sep 26, 2012	53.00	53.06	51.75	52.46	2,041,069	-0.65(-1.22%)
Sep 25, 2012	53.43	53.57	52.89	53.11	2,606,558	-0.03(-0.07%)
Sep 24, 2012	53.13	53.41	52.60	53.15	1,514,322	-0.33(-0.61%)
Sep 21, 2012	53.61	53.84	53.43	53.48	4,370,246	+0.17(+0.32%)
Sep 20, 2012	53.00	53.32	52.32	53.30	2,245,917	+0.04(+0.08%)
Sep 19, 2012	53.02	53.56	52.88	53.26	1,910,436	+0.23(+0.44%)
Sep 18, 2012	52.77	53.08	52.51	53.03	1,632,684	+0.27(+0.51%)
Sep 17, 2012	53.06	53.42	52.51	52.76	2,175,499	-0.21(-0.39%)
Sep 14, 2012	52.39	53.32	52.39	52.97	2,612,425	+0.55(+1.04%)
Sep 13, 2012	51.64	52.62	51.54	52.42	2,493,333	+0.84(+1.63%)
Sep 12, 2012	52.30	52.57	51.51	51.58	2,239,215	-0.51(-0.98%)
Sep 11, 2012	52.50	52.60	51.76	52.09	2,331,399	-0.52(-0.99%)
Sep 10, 2012	52.02	53.00	52.02	52.61	1,886,861	-0.16(-0.30%)
Sep 07, 2012	52.63	53.31	52.63	52.77	3,273,422	+0.04(+0.08%)
Sep 06, 2012	51.94	52.85	51.86	52.72	2,739,415	+1.18(+2.28%)
Sep 05, 2012	51.84	52.31	51.53	51.55	2,898,599	-0.16(-0.32%)
Sep 04, 2012	51.74	51.92	51.31	51.71	3,836,001	-0.15(-0.28%)
Aug 31, 2012	52.17	52.27	51.61	51.86	1,752,541	+0.12(+0.23%)
Aug 30, 2012	51.57	51.96	51.34	51.74	2,532,238	-0.29(-0.57%)
Aug 29, 2012	51.98	52.13	51.49	52.03	2,276,807	+0.29(+0.57%)
Aug 27, 2012	52.02	52.27	51.67	51.74	1,884,494	-0.25(-0.48%)
Aug 24, 2012	51.25	52.21	51.08	51.99	2,557,957	+0.49(+0.96%)
Aug 23, 2012	51.73	52.04	51.37	51.50	1,465,998	-0.24(-0.47%)
Aug 22, 2012	51.97	52.04	51.52	51.74	2,015,222	-0.48(-0.91%)
Aug 21, 2012	52.40	52.78	52.01	52.21	1,884,146	-0.20(-0.38%)
Aug 20, 2012	53.16	53.25	52.31	52.41	2,999,356	-0.88(-1.66%)
Aug 17, 2012	53.10	53.62	52.73	53.30	2,583,856	+0.28(+0.52%)
Aug 16, 2012	52.53	53.21	52.06	53.02	2,268,890	+0.31(+0.59%)
Aug 15, 2012	51.44	53.26	51.42	52.71	3,900,920	+0.69(+1.33%)
Aug 14, 2012	50.35	52.77	50.22	52.02	10,137,990	+4.43(+9.31%)
Aug 13, 2012	47.85	48.25	47.21	47.59	3,488,200	-0.53(-1.10%)
Aug 10, 2012	47.40	48.15	47.34	48.11	2,850,444	+0.31(+0.65%)
Aug 09, 2012	47.08	48.12	46.90	47.80	2,906,154	+0.77(+1.64%)
Aug 08, 2012	46.85	47.07	45.65	47.03	3,018,931	-0.04(-0.09%)
Aug 07, 2012	46.61	47.71	46.53	47.08	2,406,746	+0.79(+1.70%)
Aug 06, 2012	45.98	46.82	45.75	46.29	1,974,309	+0.36(+0.79%)
Aug 03, 2012	44.77	46.06	44.77	45.93	1,983,098	+1.91(+4.34%)
Aug 02, 2012	43.47	44.31	43.25	44.01	3,204,256	-0.01(-0.02%)
Aug 01, 2012	45.49	45.86	44.00	44.02	2,790,213	-1.29(-2.84%)
Jul 31, 2012	46.49	46.55	44.79	45.31	4,033,726	-1.25(-2.69%)
Jul 30, 2012	47.33	47.40	46.34	46.57	1,402,859	-0.75(-1.59%)
Jul 27, 2012	46.65	47.75	46.41	47.32	2,369,502	+0.87(+1.86%)
Jul 26, 2012	45.79	46.66	45.79	46.45	2,834,141	+1.18(+2.60%)
Jul 25, 2012	45.35	45.86	45.10	45.28	2,111,663	-0.05(-0.11%)
Jul 24, 2012	45.37	45.63	45.02	45.33	1,963,947	-0.05(-0.11%)
Jul 23, 2012	45.30	45.63	44.72	45.38	2,198,891	-0.65(-1.41%)
Jul 20, 2012	46.87	47.00	45.75	46.03	2,687,089	-1.27(-2.69%)
Jul 19, 2012	45.59	47.81	45.59	47.30	4,488,407	+1.81(+3.97%)
Jul 18, 2012	44.25	45.90	44.25	45.49	4,089,102	+1.07(+2.41%)
Jul 17, 2012	44.52	44.85	43.76	44.42	1,340,887	-0.03(-0.08%)
Jul 16, 2012	44.63	44.95	44.10	44.45	2,370,632	-0.21(-0.46%)
Jul 13, 2012	43.97	45.35	43.81	44.66	3,573,169	+0.93(+2.12%)
Jul 12, 2012	43.68	43.88	43.19	43.74	5,984,656	-0.03(-0.08%)
Jul 11, 2012	44.61	44.70	43.09	43.77	6,281,709	-0.79(-1.77%)
Jul 10, 2012	46.08	46.38	44.11	44.56	5,769,763	-1.25(-2.74%)
Jul 09, 2012	47.18	47.26	45.61	45.81	3,548,653	-1.46(-3.09%)
Jul 06, 2012	47.64	47.78	46.82	47.27	1,468,586	-0.74(-1.53%)
Jul 05, 2012	47.60	48.62	47.21	48.01	1,803,244	+0.27(+0.56%)
Jul 03, 2012	47.22	48.14	47.14	47.74	892,426	+0.42(+0.90%)
Jul 02, 2012	46.94	47.37	46.48	47.32	1,539,874	+0.50(+1.07%)
Jun 29, 2012	46.20	46.99	45.78	46.82	3,306,339	+1.04(+2.27%)
Jun 28, 2012	46.42	46.69	45.35	45.78	2,357,311	-0.85(-1.82%)
Jun 27, 2012	46.81	47.28	46.32	46.63	1,664,222	+0.03(+0.07%)
Jun 26, 2012	46.65	47.07	46.50	46.59	2,033,279	-0.03(-0.06%)
Jun 25, 2012	47.14	47.23	46.12	46.62	1,831,144	-0.89(-1.88%)
Jun 22, 2012	47.65	47.89	46.96	47.51	2,081,822	+0.37(+0.79%)
Jun 21, 2012	48.72	48.84	47.11	47.14	2,076,945	-1.44(-2.96%)
Jun 20, 2012	48.93	49.00	48.12	48.57	2,385,702	-0.35(-0.71%)
Jun 19, 2012	48.11	49.32	48.08	48.92	2,399,117	+1.01(+2.11%)
Jun 18, 2012	47.53	48.05	47.20	47.91	1,695,771	+0.27(+0.56%)
Jun 15, 2012	47.06	47.91	47.06	47.64	2,711,613	+0.67(+1.42%)
Jun 14, 2012	47.14	47.30	46.62	46.97	2,079,847	-0.01(-0.02%)
Jun 13, 2012	47.77	47.89	46.76	46.98	2,172,258	-0.92(-1.91%)
Jun 12, 2012	47.59	47.97	47.24	47.90	1,807,051	+0.60(+1.26%)
Jun 11, 2012	47.97	48.28	47.29	47.30	1,622,608	-0.29(-0.60%)
Jun 08, 2012	47.25	47.69	47.05	47.59	1,870,272	+0.12(+0.26%)
Jun 07, 2012	47.85	48.11	47.34	47.47	1,636,618	-0.10(-0.20%)
Jun 06, 2012	47.05	47.58	46.79	47.56	1,809,564	+0.71(+1.51%)
Jun 05, 2012	45.67	46.95	45.53	46.85	3,012,914	+0.87(+1.90%)
Jun 04, 2012	45.39	46.05	44.83	45.98	2,545,332	+0.62(+1.37%)
Jun 01, 2012	46.20	46.33	44.87	45.35	3,918,644	-1.49(-3.18%)
May 31, 2012	48.14	48.29	46.61	46.84	3,855,980	-1.38(-2.87%)
May 30, 2012	47.71	48.25	47.59	48.23	3,288,271	-0.03(-0.07%)
May 29, 2012	47.79	48.43	47.79	48.26	2,062,527	+0.72(+1.51%)
May 25, 2012	47.53	47.85	47.37	47.54	1,601,366	-0.11(-0.24%)
May 24, 2012	47.40	47.85	47.20	47.66	2,459,216	+0.38(+0.81%)
May 23, 2012	46.87	47.46	46.29	47.27	3,145,332	-0.03(-0.07%)
May 22, 2012	47.53	48.06	47.04	47.31	3,384,655	-0.32(-0.67%)
May 21, 2012	47.46	47.72	47.16	47.63	1,803,383	+0.45(+0.95%)
May 18, 2012	47.83	48.14	47.10	47.18	2,426,938	-0.47(-0.98%)
May 17, 2012	49.45	49.45	47.59	47.65	2,637,886	-1.71(-3.47%)
May 16, 2012	48.85	49.79	48.84	49.36	3,195,596	+0.51(+1.04%)
May 15, 2012	49.58	49.71	48.65	48.85	5,030,077	-0.84(-1.69%)
May 14, 2012	49.92	50.14	49.58	49.69	2,410,153	-0.62(-1.24%)
May 11, 2012	51.12	51.38	50.15	50.31	2,933,049	-0.87(-1.71%)
May 10, 2012	51.74	51.82	50.83	51.18	3,085,224	-0.04(-0.08%)
May 09, 2012	51.05	52.20	51.05	51.23	2,960,718	-0.56(-1.09%)
May 08, 2012	52.77	53.00	51.39	51.79	3,173,363	-1.50(-2.81%)
May 07, 2012	52.54	53.47	52.21	53.29	2,492,056	+0.76(+1.45%)
May 04, 2012	53.63	54.17	52.14	52.53	5,057,409	-2.97(-5.35%)
May 03, 2012	56.01	56.01	55.17	55.49	2,235,052	-0.39(-0.70%)
May 02, 2012	55.23	55.96	54.85	55.88	1,821,607	+0.51(+0.92%)
May 01, 2012	56.64	56.64	55.31	55.37	2,188,954	-1.16(-2.05%)
Apr 30, 2012	56.17	56.54	55.85	56.53	1,526,285	+0.10(+0.18%)
Apr 27, 2012	56.38	56.75	56.09	56.43	1,870,845	+0.18(+0.32%)
Apr 26, 2012	55.91	56.47	55.67	56.25	1,528,731	+0.34(+0.60%)
Apr 25, 2012	53.97	56.01	53.97	55.91	2,548,366	+2.38(+4.44%)
Apr 24, 2012	54.06	54.15	53.29	53.53	1,531,238	-0.54(-0.99%)
Apr 23, 2012	54.64	54.79	53.59	54.07	1,853,722	-1.32(-2.39%)
Apr 20, 2012	54.47	55.93	54.47	55.39	1,729,051	+1.08(+1.99%)
Apr 19, 2012	54.59	54.88	53.97	54.31	1,248,089	-0.24(-0.44%)
Apr 18, 2012	54.45	54.68	54.26	54.55	1,693,339	-0.18(-0.33%)
Apr 17, 2012	54.51	54.86	54.06	54.73	977,236	+0.51(+0.94%)
Apr 16, 2012	54.45	54.77	53.66	54.22	1,766,023	-0.24(-0.44%)
Apr 13, 2012	53.89	54.61	53.41	54.46	1,904,321	+0.48(+0.88%)
Apr 12, 2012	52.84	54.09	52.65	53.99	1,916,838	+1.26(+2.40%)
Apr 11, 2012	53.02	53.20	52.64	52.72	1,700,616	+0.14(+0.26%)
Apr 10, 2012	53.81	53.83	52.51	52.59	1,692,069	-1.19(-2.20%)
Apr 09, 2012	53.82	53.99	53.52	53.77	1,022,516	-0.86(-1.57%)
Apr 05, 2012	53.78	54.74	53.44	54.63	1,607,498	+0.70(+1.30%)
Apr 04, 2012	53.90	54.36	53.67	53.93	1,419,466	-0.27(-0.49%)
Apr 03, 2012	53.97	54.50	53.75	54.20	1,648,710	+0.22(+0.42%)
Apr 02, 2012	53.76	54.31	53.68	53.97	1,947,306	+0.39(+0.73%)
Mar 30, 2012	54.26	54.26	53.54	53.58	1,689,624	-0.25(-0.47%)
Mar 29, 2012	53.58	53.88	53.23	53.83	1,200,729	-0.02(-0.03%)
Mar 28, 2012	54.03	54.30	53.33	53.85	1,953,024	-0.28(-0.51%)
Mar 27, 2012	54.37	54.68	54.05	54.13	2,071,769	-0.06(-0.11%)
Mar 26, 2012	54.13	54.40	53.97	54.19	2,068,215	+0.34(+0.63%)
Mar 23, 2012	53.86	53.98	53.36	53.85	1,548,421	-0.11(-0.21%)
Mar 22, 2012	53.90	54.26	53.81	53.96	1,699,956	-0.33(-0.61%)
Mar 21, 2012	54.00	54.53	53.84	54.29	1,447,670	+0.46(+0.85%)
Mar 20, 2012	53.83	54.35	53.72	53.83	1,647,490	-0.52(-0.95%)
Mar 19, 2012	54.90	54.91	53.94	54.35	2,383,451	-0.73(-1.32%)
Mar 16, 2012	54.42	55.29	53.68	55.08	5,487,496	+0.25(+0.46%)
Mar 15, 2012	53.99	55.28	53.80	54.83	3,858,835	+0.88(+1.64%)
Mar 14, 2012	53.30	53.96	53.20	53.94	2,694,550	+0.54(+1.00%)
Mar 13, 2012	52.16	53.46	52.05	53.41	3,292,788	+1.69(+3.26%)
Mar 12, 2012	51.24	51.95	50.86	51.72	2,255,722	+0.62(+1.22%)
Mar 09, 2012	51.02	51.12	50.65	51.10	1,687,191	+0.14(+0.27%)
Mar 08, 2012	50.80	51.12	50.62	50.96	2,414,169	+0.45(+0.89%)
Mar 07, 2012	50.23	50.58	50.07	50.51	4,347,949	+0.25(+0.50%)
Mar 06, 2012	50.36	50.48	49.84	50.26	3,273,028	-0.65(-1.27%)
Mar 05, 2012	50.26	51.12	50.22	50.91	1,963,569	+0.43(+0.86%)
Mar 02, 2012	50.48	50.54	50.26	50.48	2,313,591	-0.26(-0.51%)
Mar 01, 2012	50.50	50.96	50.37	50.73	3,090,303	+0.10(+0.19%)
Feb 29, 2012	50.39	50.86	50.17	50.64	3,042,352	+0.21(+0.41%)
Feb 28, 2012	50.15	50.48	49.92	50.43	2,682,820	+0.43(+0.87%)
Feb 27, 2012	48.83	50.08	48.81	50.00	2,444,655	+0.83(+1.69%)
Feb 24, 2012	49.66	49.66	48.75	49.17	1,612,781	-0.43(-0.87%)
Feb 23, 2012	48.79	49.75	48.55	49.60	2,046,452	+0.81(+1.67%)
Feb 22, 2012	48.30	49.05	48.20	48.79	1,171,779	+0.22(+0.46%)
Feb 21, 2012	48.49	48.88	48.10	48.56	1,912,999	+0.09(+0.18%)
Feb 17, 2012	48.76	48.84	48.30	48.48	1,532,081	-0.03(-0.07%)
Feb 16, 2012	47.82	48.80	47.69	48.51	1,671,992	+0.78(+1.63%)
Feb 15, 2012	48.02	48.81	47.67	47.73	2,799,575	+0.02(+0.04%)
Feb 14, 2012	47.29	47.94	47.20	47.72	3,307,822	-0.29(-0.61%)
Feb 13, 2012	48.78	48.89	47.91	48.01	4,161,142	-1.21(-2.46%)
Feb 10, 2012	49.39	49.68	49.13	49.22	1,574,923	-0.65(-1.30%)
Feb 09, 2012	49.31	49.90	48.86	49.87	2,102,734	+0.50(+1.02%)
Feb 08, 2012	49.47	49.71	48.98	49.37	2,342,786	-0.32(-0.64%)
Feb 07, 2012	49.21	49.90	48.60	49.69	2,555,802	+0.03(+0.05%)
Feb 06, 2012	49.44	50.11	49.13	49.66	3,772,805	-0.06(-0.12%)
Feb 03, 2012	48.01	50.47	46.71	49.72	11,449,799	-1.19(-2.33%)
Feb 02, 2012	51.15	51.47	50.30	50.91	2,660,460	-0.04(-0.08%)
Feb 01, 2012	50.52	51.21	50.45	50.95	1,814,606	+0.84(+1.67%)
Jan 31, 2012	50.35	50.66	49.69	50.11	2,045,577	+0.18(+0.36%)
Jan 30, 2012	49.69	50.22	49.34	49.93	1,736,171	-0.22(-0.45%)
Jan 27, 2012	50.02	50.35	49.86	50.16	2,245,055	-0.01(-0.02%)
Jan 26, 2012	51.37	51.51	50.12	50.16	2,154,756	-1.06(-2.06%)
Jan 25, 2012	50.46	51.43	49.77	51.22	2,449,582	+0.98(+1.95%)
Jan 24, 2012	49.34	50.35	49.12	50.24	1,845,875	+0.52(+1.04%)
Jan 23, 2012	50.34	50.69	49.26	49.72	1,813,512	-0.46(-0.92%)
Jan 20, 2012	50.24	50.24	49.50	50.19	5,657,515	-0.06(-0.13%)
Jan 19, 2012	49.95	50.38	49.51	50.25	1,521,011	+0.30(+0.60%)
Jan 18, 2012	49.77	50.06	49.64	49.95	1,583,181	+0.18(+0.36%)
Jan 17, 2012	49.15	49.92	49.14	49.77	2,277,010	+1.26(+2.60%)
Jan 13, 2012	48.08	48.67	47.89	48.51	1,805,043	+0.04(+0.08%)
Jan 12, 2012	48.16	48.65	48.09	48.47	1,415,796	+0.35(+0.74%)
Jan 11, 2012	48.36	48.40	47.74	48.12	2,125,799	-0.37(-0.76%)
Jan 10, 2012	48.53	48.91	48.31	48.49	2,651,938	+0.43(+0.90%)
Jan 09, 2012	48.36	48.50	47.82	48.05	2,143,816	-0.17(-0.36%)
Jan 06, 2012	48.86	48.93	47.83	48.23	7,438,333	-0.51(-1.04%)
Jan 05, 2012	48.62	49.36	48.44	48.73	3,958,542	-0.08(-0.17%)
Jan 04, 2012	48.48	49.33	48.46	48.81	2,268,464	+0.23(+0.48%)
Dec 30, 2011	49.23	49.23	48.40	48.58	1,086,198	-0.65(-1.32%)
Dec 29, 2011	48.80	49.38	48.75	49.23	896,449	+0.40(+0.82%)
Dec 28, 2011	49.52	49.58	48.75	48.83	1,714,943	-0.63(-1.27%)
Dec 27, 2011	48.98	49.68	48.85	49.46	1,431,295	+0.40(+0.81%)
Dec 23, 2011	47.91	49.12	47.50	49.06	1,730,577	+1.18(+2.46%)
Dec 21, 2011	47.05	47.92	46.97	47.88	1,471,342	+0.74(+1.56%)
Dec 20, 2011	47.26	47.71	47.04	47.15	4,027,244	+0.65(+1.40%)
Dec 19, 2011	47.28	47.54	46.40	46.50	3,542,547	-0.27(-0.57%)
Dec 16, 2011	46.35	46.86	46.15	46.76	3,708,765	+0.77(+1.66%)
Dec 15, 2011	46.15	46.22	45.74	46.00	2,279,331	+0.34(+0.74%)
Dec 14, 2011	46.38	46.55	45.49	45.66	1,880,373	-0.89(-1.90%)
Dec 13, 2011	47.34	47.97	46.37	46.55	2,120,197	-0.41(-0.87%)
Dec 12, 2011	46.85	47.37	46.38	46.95	2,818,670	-0.30(-0.63%)
Dec 09, 2011	48.37	48.37	46.76	47.25	3,937,274	-0.92(-1.91%)
Dec 08, 2011	48.82	48.85	48.01	48.17	1,596,478	-1.03(-2.09%)
Dec 07, 2011	48.38	49.44	48.17	49.20	2,360,957	+0.67(+1.37%)
Dec 06, 2011	49.74	49.74	48.50	48.54	3,147,317	-1.06(-2.13%)
Dec 05, 2011	51.00	51.14	49.19	49.59	3,004,968	-0.61(-1.22%)
Dec 02, 2011	50.80	51.47	50.10	50.21	1,802,765	+0.21(+0.42%)

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