Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	62.34	62.67	61.33	61.97	2,385,077	-0.52(-0.83%)
Nov 29, 2012	63.69	64.43	62.02	62.49	3,447,003	-0.66(-1.05%)
Nov 28, 2012	60.71	63.25	60.28	63.15	2,869,034	+2.13(+3.48%)
Nov 27, 2012	61.62	63.00	60.80	61.03	3,212,944	-0.50(-0.82%)
Nov 26, 2012	60.54	61.63	60.28	61.53	2,470,423	+0.40(+0.66%)
Nov 23, 2012	60.48	61.33	60.39	61.13	979,020	+1.12(+1.87%)
Nov 21, 2012	58.89	60.39	58.87	60.01	1,721,260	+1.40(+2.38%)
Nov 20, 2012	59.00	59.28	58.04	58.61	1,335,918	-0.30(-0.51%)
Nov 19, 2012	59.49	59.54	58.53	58.91	2,142,743	+0.44(+0.75%)
Nov 16, 2012	58.27	58.67	57.24	58.47	2,161,021	+0.71(+1.23%)
Nov 15, 2012	57.95	58.09	57.01	57.76	1,976,730	-0.06(-0.11%)
Nov 14, 2012	60.03	60.50	57.65	57.83	2,727,912	-1.19(-2.01%)
Nov 13, 2012	58.47	59.58	58.09	59.01	1,784,081	-0.35(-0.60%)
Nov 12, 2012	60.09	60.33	59.11	59.37	1,552,952	-0.32(-0.54%)
Nov 09, 2012	59.34	61.25	58.95	59.69	2,076,482	-0.12(-0.19%)
Nov 08, 2012	61.48	61.87	59.77	59.80	2,221,818	-1.66(-2.69%)
Nov 07, 2012	61.70	62.13	60.75	61.46	4,275,894	-1.85(-2.93%)
Nov 06, 2012	60.98	64.19	60.76	63.31	5,520,400	+2.24(+3.67%)
Nov 05, 2012	60.47	61.42	60.02	61.07	2,821,608	+0.60(+0.99%)
Nov 02, 2012	60.20	60.59	59.96	60.47	3,149,118	+0.49(+0.82%)
Nov 01, 2012	58.12	60.32	57.91	59.98	3,386,993	+2.21(+3.83%)
Oct 31, 2012	57.99	58.22	57.16	57.76	2,063,516	-0.16(-0.28%)
Oct 26, 2012	58.84	57.93	57.93	57.93	2,581,386	-0.92(-1.56%)
Oct 25, 2012	58.51	58.95	57.13	58.85	4,720,386	+0.47(+0.81%)
Oct 24, 2012	58.94	60.35	57.06	58.38	8,124,665	+1.33(+2.33%)
Oct 23, 2012	55.79	57.22	55.54	57.05	6,455,443	+0.05(+0.08%)
Oct 19, 2012	58.23	58.80	56.64	57.00	4,405,443	-1.30(-2.23%)
Oct 18, 2012	59.78	59.79	58.23	58.30	3,659,936	-1.18(-1.98%)
Oct 17, 2012	60.70	60.95	59.15	59.48	3,494,054	-2.36(-3.82%)
Oct 16, 2012	60.80	61.95	59.96	61.85	3,319,244	+1.93(+3.22%)
Oct 15, 2012	60.14	61.26	59.43	59.92	2,495,431	+0.43(+0.72%)
Oct 12, 2012	60.32	60.71	58.82	59.49	4,996,639	-1.15(-1.90%)
Oct 11, 2012	62.33	62.41	60.10	60.64	3,757,527	-0.91(-1.47%)
Oct 10, 2012	62.71	62.81	61.40	61.55	2,548,797	-0.52(-0.83%)
Oct 09, 2012	64.61	64.61	61.91	62.06	5,995,150	-3.63(-5.53%)
Oct 08, 2012	65.79	66.66	65.34	65.70	2,003,396	-0.63(-0.95%)
Oct 05, 2012	66.66	67.54	66.03	66.32	2,611,752	+0.00(+0.00%)
Oct 04, 2012	64.51	66.39	64.46	66.32	2,194,216	+0.48(+0.73%)
Oct 03, 2012	65.01	65.96	64.91	65.84	1,763,669	+0.97(+1.50%)
Oct 02, 2012	64.37	66.06	64.16	64.86	2,917,197	+1.16(+1.82%)
Oct 01, 2012	64.81	66.74	63.54	63.71	3,430,241	-2.21(-3.36%)
Sep 28, 2012	66.01	66.71	65.30	65.92	1,720,320	-0.30(-0.45%)
Sep 27, 2012	64.49	66.77	64.23	66.22	1,899,906	+2.02(+3.15%)
Sep 26, 2012	65.02	65.11	63.20	64.20	3,483,694	-1.32(-2.02%)
Sep 25, 2012	66.56	67.02	65.42	65.52	2,927,431	-0.78(-1.17%)
Sep 24, 2012	67.33	67.70	66.19	66.30	1,964,618	-2.31(-3.37%)
Sep 21, 2012	68.34	69.13	68.07	68.61	2,435,986	+0.63(+0.93%)
Sep 20, 2012	67.43	67.98	66.51	67.97	2,036,827	+0.34(+0.50%)
Sep 19, 2012	67.84	68.10	67.04	67.63	1,767,875	-0.20(-0.30%)
Sep 18, 2012	68.28	68.48	67.41	67.83	1,405,561	-0.67(-0.98%)
Sep 17, 2012	69.17	70.07	68.35	68.51	2,049,915	-1.18(-1.69%)
Sep 14, 2012	67.94	70.20	67.80	69.69	3,728,605	+2.02(+2.98%)
Sep 13, 2012	66.37	68.01	65.87	67.67	3,216,277	+1.17(+1.75%)
Sep 12, 2012	65.72	66.99	65.35	66.51	3,023,251	+0.76(+1.16%)
Sep 11, 2012	63.88	65.89	63.59	65.74	2,968,452	+1.86(+2.91%)
Sep 10, 2012	64.05	64.49	63.46	63.88	2,331,042	-0.37(-0.57%)
Sep 07, 2012	64.25	64.80	63.41	64.25	2,540,460	+0.18(+0.29%)
Sep 06, 2012	61.34	64.15	61.20	64.07	3,593,837	+3.36(+5.53%)
Sep 05, 2012	60.15	60.88	59.65	60.71	1,944,660	+0.78(+1.31%)
Sep 04, 2012	60.34	60.62	59.02	59.92	2,161,436	-0.75(-1.24%)
Aug 31, 2012	61.10	61.33	59.90	60.67	1,738,078	+0.36(+0.60%)
Aug 30, 2012	61.44	61.44	60.01	60.31	3,073,308	-1.44(-2.33%)
Aug 29, 2012	61.94	62.39	60.51	61.75	2,939,207	-1.16(-1.84%)
Aug 27, 2012	63.32	63.54	62.22	62.91	2,291,789	+0.08(+0.12%)
Aug 24, 2012	61.84	63.36	61.08	62.83	3,858,773	+0.66(+1.06%)
Aug 23, 2012	64.40	64.54	61.91	62.17	5,090,391	-2.61(-4.03%)
Aug 22, 2012	64.73	65.28	64.09	64.78	1,912,336	-0.05(-0.08%)
Aug 21, 2012	65.87	66.30	64.61	64.84	2,550,178	-0.66(-1.01%)
Aug 20, 2012	66.57	66.57	64.95	65.50	1,593,864	-1.12(-1.68%)
Aug 17, 2012	67.15	67.42	66.08	66.62	2,271,938	-0.20(-0.30%)
Aug 16, 2012	65.40	67.41	65.25	66.81	3,166,021	+2.35(+3.65%)
Aug 15, 2012	63.98	65.08	63.84	64.46	1,348,923	+0.36(+0.56%)
Aug 14, 2012	66.10	66.12	63.92	64.10	1,806,787	-1.56(-2.38%)
Aug 13, 2012	65.89	66.51	64.90	65.66	1,873,399	-0.72(-1.08%)
Aug 10, 2012	65.93	66.89	65.36	66.38	2,238,732	-0.22(-0.34%)
Aug 09, 2012	63.64	66.94	63.60	66.60	3,718,334	+2.84(+4.46%)
Aug 08, 2012	64.32	64.58	63.32	63.76	1,431,690	-0.58(-0.90%)
Aug 07, 2012	63.71	64.86	63.63	64.34	1,565,792	+0.87(+1.37%)
Aug 06, 2012	63.20	64.24	62.81	63.47	1,906,971	+0.06(+0.10%)
Aug 03, 2012	61.33	63.47	60.56	63.41	3,267,825	+3.72(+6.23%)
Aug 02, 2012	59.86	61.39	59.05	59.69	2,133,384	-0.96(-1.58%)
Aug 01, 2012	61.59	61.96	60.09	60.65	3,650,206	-1.20(-1.94%)
Jul 31, 2012	63.39	63.69	61.63	61.85	2,707,858	-1.10(-1.74%)
Jul 30, 2012	64.07	64.88	62.83	62.94	3,524,270	-2.27(-3.48%)
Jul 27, 2012	62.70	65.64	62.02	65.21	3,733,746	+2.24(+3.56%)
Jul 26, 2012	60.96	63.27	60.76	62.97	4,255,661	+3.22(+5.38%)
Jul 25, 2012	60.72	61.52	59.48	59.75	2,280,206	-0.82(-1.35%)
Jul 24, 2012	58.64	61.88	58.57	60.57	7,001,917	-0.23(-0.38%)
Jul 23, 2012	59.28	60.95	58.43	60.80	3,751,441	-0.39(-0.63%)
Jul 20, 2012	62.64	62.66	60.59	61.19	3,360,522	-2.02(-3.19%)
Jul 19, 2012	60.50	63.79	60.27	63.21	4,918,447	+1.89(+3.09%)
Jul 18, 2012	58.40	61.88	58.14	61.31	10,015,571	+6.60(+12.07%)
Jul 17, 2012	57.26	57.38	54.15	54.71	8,577,124	-2.81(-4.88%)
Jul 16, 2012	58.25	58.45	57.33	57.52	1,689,549	-0.66(-1.14%)
Jul 13, 2012	57.07	58.66	57.07	58.18	3,160,458	+1.18(+2.07%)
Jul 12, 2012	55.57	57.42	54.60	57.00	4,662,985	+1.27(+2.29%)
Jul 11, 2012	56.03	56.73	54.83	55.73	2,397,732	-0.44(-0.78%)
Jul 10, 2012	57.39	58.19	55.94	56.16	3,315,577	-0.45(-0.79%)
Jul 09, 2012	58.29	58.94	56.11	56.61	3,661,544	-0.61(-1.06%)
Jul 06, 2012	58.09	59.24	56.70	57.22	4,995,260	-4.25(-6.92%)
Jul 05, 2012	62.56	63.00	61.47	61.47	1,732,797	-1.12(-1.79%)
Jul 03, 2012	62.25	62.63	61.74	62.59	1,227,912	+0.91(+1.48%)
Jul 02, 2012	61.31	62.22	60.75	61.67	2,647,076	-0.36(-0.58%)
Jun 29, 2012	59.43	62.06	59.39	62.04	4,837,289	+4.76(+8.30%)
Jun 28, 2012	59.60	59.79	56.26	57.28	5,228,825	-3.14(-5.20%)
Jun 27, 2012	60.33	61.00	59.83	60.42	1,440,771	+0.31(+0.51%)
Jun 26, 2012	60.38	61.00	59.40	60.11	2,080,920	-0.14(-0.24%)
Jun 25, 2012	62.55	62.85	59.26	60.26	3,127,021	-2.74(-4.35%)
Jun 22, 2012	61.12	63.11	60.79	63.00	3,035,935	+2.50(+4.13%)
Jun 21, 2012	62.08	62.59	60.34	60.50	3,893,249	-3.20(-5.02%)
Jun 20, 2012	63.81	64.20	62.85	63.69	1,562,258	+0.09(+0.14%)
Jun 19, 2012	63.60	64.43	63.17	63.60	2,402,477	+0.87(+1.38%)
Jun 18, 2012	61.53	63.65	60.36	62.74	2,823,832	+0.72(+1.15%)
Jun 15, 2012	60.17	62.27	59.86	62.02	3,873,017	+1.65(+2.73%)
Jun 14, 2012	60.64	60.64	59.49	60.37	2,689,420	-0.12(-0.20%)
Jun 13, 2012	61.74	61.95	60.26	60.50	1,792,263	-1.42(-2.29%)
Jun 12, 2012	62.12	62.57	61.05	61.91	1,577,341	+0.25(+0.41%)
Jun 11, 2012	64.23	64.56	61.54	61.66	1,626,972	-2.26(-3.53%)
Jun 08, 2012	62.59	64.06	62.46	63.92	1,999,115	+1.06(+1.68%)
Jun 07, 2012	64.73	64.73	62.74	62.86	2,215,120	-1.12(-1.76%)
Jun 06, 2012	62.44	64.52	62.40	63.98	2,713,716	+2.19(+3.55%)
Jun 05, 2012	60.02	62.44	59.86	61.79	1,990,693	+1.60(+2.66%)
Jun 04, 2012	60.64	61.89	59.40	60.19	3,654,340	-0.77(-1.26%)
Jun 01, 2012	62.30	62.68	60.61	60.96	2,701,593	-2.42(-3.82%)
May 31, 2012	64.39	64.50	62.38	63.38	2,801,708	-1.16(-1.79%)
May 30, 2012	63.92	65.01	62.89	64.54	2,177,613	-0.12(-0.19%)
May 29, 2012	64.88	65.25	63.62	64.66	2,879,467	+0.59(+0.93%)
May 25, 2012	64.97	65.74	63.62	64.07	3,199,228	-0.96(-1.48%)
May 24, 2012	68.28	68.54	63.28	65.03	7,161,837	-4.15(-6.00%)
May 23, 2012	67.86	69.49	66.97	69.18	2,394,998	+0.43(+0.62%)
May 22, 2012	69.08	70.22	68.13	68.75	2,459,263	-0.33(-0.47%)
May 21, 2012	67.30	69.25	65.62	69.08	2,410,345	+2.36(+3.54%)
May 18, 2012	67.98	68.56	66.36	66.71	2,764,226	-0.72(-1.06%)
May 17, 2012	67.82	69.36	67.09	67.43	2,616,218	-0.43(-0.63%)
May 16, 2012	69.44	70.26	67.39	67.86	2,051,772	-1.49(-2.14%)
May 15, 2012	68.60	70.85	68.48	69.34	1,603,676	+0.74(+1.08%)
May 14, 2012	68.90	69.78	68.46	68.60	1,400,551	-1.12(-1.61%)
May 11, 2012	68.67	70.83	68.08	69.72	2,407,748	+0.78(+1.13%)
May 10, 2012	72.03	72.56	68.56	68.95	4,275,176	-2.83(-3.94%)
May 09, 2012	70.17	72.72	70.13	71.77	2,008,496	+0.18(+0.25%)
May 08, 2012	72.95	73.17	69.23	71.60	2,426,595	-1.72(-2.35%)
May 07, 2012	72.80	74.59	72.72	73.32	1,457,218	-0.29(-0.39%)
May 04, 2012	75.93	75.96	73.40	73.61	2,245,307	-3.03(-3.95%)
May 03, 2012	78.21	78.34	75.88	76.63	1,944,272	-1.47(-1.88%)
May 02, 2012	75.91	78.36	75.79	78.10	2,024,185	+1.36(+1.77%)
May 01, 2012	76.30	77.60	75.54	76.75	1,889,278	+0.62(+0.81%)
Apr 30, 2012	75.78	76.95	75.52	76.13	2,383,663	-0.47(-0.61%)
Apr 27, 2012	75.68	76.90	75.19	76.60	2,330,887	+1.02(+1.34%)
Apr 26, 2012	72.83	75.91	72.73	75.58	3,308,276	+2.88(+3.96%)
Apr 25, 2012	71.71	72.91	71.19	72.70	3,270,075	+2.19(+3.10%)
Apr 24, 2012	73.48	73.52	69.95	70.51	4,641,277	-2.75(-3.76%)
Apr 23, 2012	74.64	74.70	72.90	73.27	3,111,314	-2.53(-3.34%)
Apr 20, 2012	77.52	78.36	75.62	75.80	2,638,978	-1.71(-2.21%)
Apr 19, 2012	77.53	80.95	76.68	77.51	6,915,822	+1.68(+2.21%)
Apr 18, 2012	75.95	76.65	74.79	75.83	4,235,490	+0.55(+0.72%)
Apr 17, 2012	74.82	75.55	74.51	75.29	1,669,238	+1.02(+1.37%)
Apr 16, 2012	77.00	77.25	73.73	74.27	2,231,902	-2.37(-3.09%)
Apr 13, 2012	74.84	77.30	74.41	76.65	3,251,075	+2.32(+3.13%)
Apr 12, 2012	73.24	74.60	73.24	74.32	2,098,409	+0.99(+1.36%)
Apr 11, 2012	71.88	74.62	70.19	73.33	8,033,120	-1.88(-2.50%)
Apr 10, 2012	76.88	78.00	74.92	75.21	1,843,515	-1.46(-1.90%)
Apr 09, 2012	75.96	77.10	75.66	76.67	1,116,111	-0.84(-1.09%)
Apr 05, 2012	76.48	77.65	76.16	77.51	1,383,298	+0.53(+0.69%)
Apr 04, 2012	77.27	77.96	76.21	76.98	1,861,687	-1.06(-1.36%)
Apr 03, 2012	77.68	78.36	77.12	78.04	2,015,283	+0.09(+0.11%)
Apr 02, 2012	75.84	78.49	75.64	77.95	2,764,528	+1.38(+1.81%)
Mar 30, 2012	76.97	77.52	75.50	76.57	2,178,223	-0.06(-0.08%)
Mar 29, 2012	74.32	76.86	74.21	76.63	3,127,366	+2.64(+3.56%)
Mar 28, 2012	74.96	75.64	73.25	74.00	2,427,997	+0.03(+0.04%)
Mar 27, 2012	75.24	75.44	73.91	73.97	1,654,777	-1.23(-1.63%)
Mar 26, 2012	74.35	75.47	74.35	75.19	1,726,542	+1.03(+1.39%)
Mar 23, 2012	73.80	74.25	73.05	74.17	1,098,897	+0.12(+0.17%)
Mar 22, 2012	73.67	74.64	73.46	74.04	1,882,724	-0.54(-0.72%)
Mar 21, 2012	72.89	74.92	72.83	74.58	2,429,899	+2.03(+2.80%)
Mar 20, 2012	72.23	72.69	70.98	72.55	1,615,422	-0.22(-0.31%)
Mar 19, 2012	72.52	73.25	72.02	72.78	1,291,902	-0.21(-0.29%)
Mar 16, 2012	74.17	74.52	72.74	72.99	1,944,789	-1.22(-1.64%)
Mar 15, 2012	71.78	74.28	71.60	74.21	3,463,670	+2.32(+3.23%)
Mar 14, 2012	71.36	72.13	70.73	71.88	2,203,096	+0.28(+0.39%)
Mar 13, 2012	68.50	71.75	68.38	71.60	3,552,682	+3.49(+5.12%)
Mar 12, 2012	68.31	68.60	67.87	68.11	690,021	-0.38(-0.56%)
Mar 09, 2012	68.54	69.04	68.22	68.50	1,142,745	-0.06(-0.09%)
Mar 08, 2012	68.49	69.16	68.24	68.56	1,081,091	+0.41(+0.60%)
Mar 07, 2012	67.13	68.55	67.02	68.15	1,458,172	+1.28(+1.92%)
Mar 06, 2012	67.23	67.32	66.30	66.87	1,433,599	-1.14(-1.68%)
Mar 05, 2012	68.25	68.88	67.32	68.01	1,042,878	-0.74(-1.07%)
Mar 02, 2012	68.74	69.50	68.58	68.75	1,719,479	-0.74(-1.06%)
Mar 01, 2012	68.34	69.49	67.67	69.48	1,878,151	+2.10(+3.11%)
Feb 29, 2012	68.24	68.95	67.29	67.39	1,538,641	-0.89(-1.30%)
Feb 28, 2012	68.37	69.20	67.62	68.27	1,561,960	-0.18(-0.27%)
Feb 27, 2012	67.73	68.82	67.06	68.46	1,416,387	-0.04(-0.06%)
Feb 24, 2012	68.53	69.34	67.94	68.50	2,470,012	+0.61(+0.90%)
Feb 23, 2012	66.97	68.04	66.34	67.88	1,447,553	+0.74(+1.10%)
Feb 22, 2012	66.61	67.47	66.44	67.15	1,347,668	+0.31(+0.46%)
Feb 21, 2012	67.44	68.06	66.49	66.84	2,178,555	-0.70(-1.03%)
Feb 17, 2012	67.64	68.08	67.11	67.54	2,197,985	-0.11(-0.16%)
Feb 16, 2012	66.24	67.75	66.08	67.64	2,389,109	+1.19(+1.79%)
Feb 15, 2012	66.83	67.42	66.10	66.45	2,816,446	+0.01(+0.01%)
Feb 14, 2012	65.91	66.78	65.70	66.44	2,214,606	+0.53(+0.81%)
Feb 13, 2012	64.98	66.10	64.65	65.91	2,721,196	+1.53(+2.38%)
Feb 10, 2012	64.05	64.86	63.86	64.38	1,565,222	-0.55(-0.84%)
Feb 09, 2012	64.26	65.04	64.15	64.93	1,953,725	+0.73(+1.14%)
Feb 08, 2012	64.92	65.11	63.64	64.20	2,523,405	-0.91(-1.40%)
Feb 07, 2012	64.32	65.62	64.23	65.11	2,239,795	+0.44(+0.67%)
Feb 06, 2012	64.26	65.55	64.19	64.67	1,940,253	-0.46(-0.70%)
Feb 03, 2012	64.40	65.21	64.24	65.13	2,816,170	+1.23(+1.93%)
Feb 02, 2012	63.46	64.65	63.20	63.90	1,932,371	+0.44(+0.69%)
Feb 01, 2012	62.34	63.77	61.68	63.46	2,752,075	+1.27(+2.04%)
Jan 31, 2012	62.42	62.78	61.60	62.19	2,255,929	+0.07(+0.11%)
Jan 30, 2012	61.90	62.86	61.37	62.12	1,975,159	-0.75(-1.19%)
Jan 27, 2012	61.80	63.20	61.58	62.87	3,042,462	+0.23(+0.37%)
Jan 26, 2012	63.04	64.39	62.42	62.64	3,716,619	-0.15(-0.24%)
Jan 25, 2012	63.22	63.60	62.15	62.79	5,135,619	-0.35(-0.55%)
Jan 24, 2012	61.55	63.67	61.33	63.14	11,142,052	+4.54(+7.74%)
Jan 23, 2012	60.25	60.55	57.99	58.60	7,062,701	-1.44(-2.41%)
Jan 20, 2012	60.03	60.28	58.98	60.05	3,543,291	+0.21(+0.35%)
Jan 19, 2012	59.81	59.96	59.02	59.84	3,316,907	+1.60(+2.75%)
Jan 18, 2012	57.31	58.46	56.42	58.23	4,296,112	+0.99(+1.74%)
Jan 17, 2012	58.91	59.28	56.91	57.24	3,976,397	-0.99(-1.71%)
Jan 13, 2012	57.85	58.30	56.73	58.23	4,231,743	-1.65(-2.75%)
Jan 12, 2012	59.76	60.48	59.40	59.88	3,399,621	-0.03(-0.05%)
Jan 11, 2012	58.21	60.10	58.12	59.91	3,217,801	+1.79(+3.07%)
Jan 10, 2012	58.61	59.15	57.99	58.12	2,587,126	+0.24(+0.41%)
Jan 09, 2012	56.86	58.04	56.52	57.89	2,701,904	+1.12(+1.97%)
Jan 06, 2012	56.53	57.46	56.20	56.77	2,821,740	+0.68(+1.21%)
Jan 05, 2012	55.71	56.45	55.55	56.09	4,238,111	+0.44(+0.78%)
Jan 04, 2012	55.63	56.25	54.62	55.65	3,572,492	-1.04(-1.83%)
Dec 30, 2011	57.02	57.49	56.56	56.69	1,689,170	-0.80(-1.40%)
Dec 29, 2011	57.14	57.75	56.21	57.49	2,154,853	+0.81(+1.43%)
Dec 28, 2011	58.09	58.36	56.57	56.68	2,197,326	-1.32(-2.28%)
Dec 27, 2011	57.86	59.28	57.78	58.00	3,829,449	+0.99(+1.73%)
Dec 23, 2011	56.27	57.30	56.05	57.01	4,298,418	+4.65(+8.87%)
Dec 21, 2011	55.58	55.93	50.90	52.37	14,034,946	-5.77(-9.93%)
Dec 20, 2011	58.37	58.37	56.96	58.14	2,401,713	+0.67(+1.16%)
Dec 19, 2011	58.68	59.00	57.28	57.47	1,692,199	-1.01(-1.72%)
Dec 16, 2011	58.75	58.89	57.72	58.48	2,285,285	+0.47(+0.81%)
Dec 15, 2011	60.60	60.60	57.60	58.01	3,214,024	-1.76(-2.95%)
Dec 14, 2011	61.59	61.59	58.60	59.77	2,774,391	-2.20(-3.55%)
Dec 13, 2011	64.67	65.15	61.54	61.97	2,108,378	-2.12(-3.31%)
Dec 12, 2011	64.69	64.70	63.51	64.09	1,523,998	-1.61(-2.46%)
Dec 09, 2011	64.88	66.49	64.78	65.71	1,818,727	+0.95(+1.46%)
Dec 08, 2011	65.91	66.10	64.67	64.76	1,500,588	-1.31(-1.98%)
Dec 07, 2011	65.89	66.38	64.77	66.07	1,101,918	-0.01(-0.02%)
Dec 06, 2011	66.42	67.09	65.84	66.08	1,056,650	-0.08(-0.11%)
Dec 05, 2011	66.09	67.46	65.53	66.16	2,125,220	+1.26(+1.94%)
Dec 02, 2011	66.17	66.72	64.73	64.90	1,613,090	-0.99(-1.51%)

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