Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	66.99	67.35	66.81	66.87	34,847,920	-0.15(-0.22%)
Jan 30, 2013	67.28	67.48	66.87	67.02	34,390,880	-0.14(-0.21%)
Jan 29, 2013	67.06	67.31	66.63	67.16	35,529,160	+0.01(+0.01%)
Jan 28, 2013	67.01	67.38	66.93	67.15	32,925,900	+0.15(+0.22%)
Jan 25, 2013	66.89	67.19	66.74	67.00	39,248,728	+0.34(+0.51%)
Jan 24, 2013	66.69	67.28	66.56	66.66	42,595,776	-0.93(-1.38%)
Jan 23, 2013	67.56	67.79	67.46	67.59	31,518,446	+0.41(+0.61%)
Jan 22, 2013	67.15	67.23	66.73	67.18	32,103,946	+0.11(+0.16%)
Jan 18, 2013	67.01	67.14	66.77	67.07	31,991,952	-0.15(-0.22%)
Jan 17, 2013	67.18	67.48	67.06	67.22	32,024,138	+0.32(+0.48%)
Jan 16, 2013	66.75	67.13	66.60	66.90	33,822,280	+0.27(+0.41%)
Jan 15, 2013	66.63	66.73	66.36	66.63	31,390,026	-0.33(-0.49%)
Jan 14, 2013	66.90	67.15	66.67	66.96	36,768,136	-0.30(-0.45%)
Jan 11, 2013	67.14	67.29	67.00	67.26	21,157,644	+0.09(+0.13%)
Jan 10, 2013	67.21	67.27	66.55	67.17	37,525,912	+0.40(+0.60%)
Jan 09, 2013	66.62	66.95	66.55	66.77	25,600,030	+0.25(+0.38%)
Jan 08, 2013	66.64	66.81	66.17	66.52	28,734,840	-0.13(-0.20%)
Jan 07, 2013	66.46	66.76	66.25	66.65	26,753,340	+0.02(+0.03%)
Jan 04, 2013	66.87	66.88	66.47	66.63	33,973,328	-0.22(-0.33%)
Jan 03, 2013	67.20	67.34	66.65	66.85	47,351,256	-0.35(-0.52%)
Jan 02, 2013	66.82	67.23	66.48	67.20	70,617,880	+2.21(+3.40%)
Dec 31, 2012	63.68	65.25	63.58	64.99	56,732,640	+1.21(+1.90%)
Dec 28, 2012	63.93	64.43	63.75	63.78	33,082,054	-0.62(-0.96%)
Dec 27, 2012	64.56	64.64	63.60	64.40	52,927,972	-0.10(-0.16%)
Dec 26, 2012	65.08	65.18	64.29	64.50	21,751,204	-0.57(-0.88%)
Dec 24, 2012	65.06	65.14	64.92	65.07	11,418,232	-0.13(-0.20%)
Dec 21, 2012	64.89	65.28	64.60	65.20	51,144,552	-1.06(-1.60%)
Dec 20, 2012	66.38	66.41	65.93	66.26	40,724,944	-0.00(-0.00%)
Dec 19, 2012	66.72	66.76	66.22	66.26	34,803,896	-0.29(-0.43%)
Dec 18, 2012	65.85	66.65	65.70	66.55	55,572,220	+1.00(+1.52%)
Dec 17, 2012	64.73	65.57	64.66	65.55	42,279,240	+0.86(+1.33%)
Dec 14, 2012	64.90	65.08	64.47	64.69	39,630,252	-0.62(-0.95%)
Dec 13, 2012	65.71	66.16	65.03	65.31	45,434,744	-0.52(-0.79%)
Dec 12, 2012	66.29	66.32	65.65	65.83	45,895,432	-0.14(-0.21%)
Dec 11, 2012	65.58	66.34	65.52	65.97	40,739,936	+0.85(+1.31%)
Dec 10, 2012	64.75	65.45	64.75	65.12	33,113,222	+0.19(+0.29%)
Dec 07, 2012	65.65	65.71	64.71	64.93	30,092,666	-0.39(-0.60%)
Dec 06, 2012	64.71	65.48	64.53	65.32	47,512,256	+0.42(+0.64%)
Dec 05, 2012	65.53	65.54	64.55	64.90	54,024,312	-0.73(-1.11%)
Dec 04, 2012	65.69	65.77	65.20	65.63	49,581,600	-0.17(-0.26%)
Nov 30, 2012	65.92	65.97	65.61	65.80	33,502,042	-0.11(-0.17%)
Nov 29, 2012	65.82	66.14	65.58	65.91	41,112,120	+0.39(+0.60%)
Nov 28, 2012	64.66	65.57	64.25	65.52	37,286,840	+0.56(+0.86%)
Nov 27, 2012	65.16	65.40	64.85	64.96	25,804,136	-0.22(-0.34%)
Nov 26, 2012	64.77	65.22	64.54	65.18	26,395,768	+0.28(+0.43%)
Nov 23, 2012	64.32	64.92	64.25	64.90	16,462,833	+0.97(+1.52%)
Nov 21, 2012	63.83	64.02	63.60	63.93	19,620,058	+0.13(+0.20%)
Nov 20, 2012	63.77	63.89	63.19	63.80	51,986,724	+0.02(+0.03%)
Nov 19, 2012	62.97	63.83	62.96	63.78	55,258,072	+1.48(+2.38%)
Nov 16, 2012	62.08	62.48	61.31	62.30	70,868,024	+0.27(+0.44%)
Nov 15, 2012	62.29	62.49	61.80	62.03	55,067,980	-0.21(-0.34%)
Nov 14, 2012	63.27	63.36	62.14	62.24	82,617,984	-0.74(-1.17%)
Nov 13, 2012	62.92	63.58	62.78	62.98	43,242,828	-0.44(-0.69%)
Nov 12, 2012	63.79	63.87	63.25	63.42	32,610,520	-0.01(-0.02%)
Nov 09, 2012	63.19	64.11	63.16	63.43	51,549,536	+0.27(+0.43%)
Nov 08, 2012	64.33	64.50	63.16	63.16	58,531,960	-1.01(-1.57%)
Nov 07, 2012	65.04	65.10	63.90	64.17	70,711,432	-1.55(-2.36%)
Nov 06, 2012	65.65	66.17	65.46	65.72	29,552,790	+0.12(+0.18%)
Nov 05, 2012	65.19	65.73	65.04	65.60	28,093,316	+0.43(+0.66%)
Nov 02, 2012	66.21	66.21	65.11	65.17	44,082,996	-0.70(-1.07%)
Nov 01, 2012	65.32	66.00	65.17	65.87	26,928,228	+0.92(+1.42%)
Oct 31, 2012	65.31	65.39	64.73	64.95	38,393,428	-0.40(-0.61%)
Oct 26, 2012	65.16	65.35	65.35	65.35	54,213,100	+0.19(+0.29%)
Oct 25, 2012	65.61	65.72	64.97	65.16	52,326,064	-0.00(-0.01%)
Oct 24, 2012	65.76	65.87	65.06	65.16	39,846,864	-0.23(-0.35%)
Oct 23, 2012	65.49	65.95	65.19	65.39	52,589,636	-0.29(-0.44%)
Oct 19, 2012	67.21	67.27	65.60	65.68	75,362,600	-1.61(-2.39%)
Oct 18, 2012	67.87	68.08	67.04	67.29	60,691,284	-0.79(-1.16%)
Oct 17, 2012	67.75	68.30	67.68	68.08	33,416,484	-0.04(-0.06%)
Oct 16, 2012	67.29	68.20	67.25	68.12	33,946,480	+0.95(+1.41%)
Oct 15, 2012	66.94	67.26	66.53	67.17	22,191,644	+0.49(+0.73%)
Oct 12, 2012	66.73	67.06	66.55	66.68	24,894,928	-0.03(-0.04%)
Oct 11, 2012	67.44	67.47	66.67	66.71	30,468,840	-0.21(-0.31%)
Oct 10, 2012	67.25	67.43	66.80	66.92	45,115,760	-0.34(-0.50%)
Oct 09, 2012	68.17	68.34	67.10	67.26	67,880,176	-1.09(-1.60%)
Oct 08, 2012	68.58	68.72	68.19	68.35	30,893,860	-0.63(-0.91%)
Oct 05, 2012	69.68	69.80	68.80	68.98	25,168,996	-0.37(-0.53%)
Oct 04, 2012	69.24	69.54	69.00	69.35	26,101,232	+0.24(+0.35%)
Oct 03, 2012	68.88	69.24	68.59	69.11	38,221,236	+0.44(+0.64%)
Oct 02, 2012	68.79	68.98	68.13	68.67	33,236,516	+0.20(+0.29%)
Oct 01, 2012	68.90	69.32	68.25	68.47	37,696,960	-0.10(-0.15%)
Sep 28, 2012	68.92	69.12	68.51	68.57	30,116,096	-0.57(-0.82%)
Sep 27, 2012	68.35	69.30	68.25	69.14	25,324,438	+0.94(+1.38%)
Sep 26, 2012	68.67	68.71	67.85	68.20	32,750,752	-0.56(-0.81%)
Sep 25, 2012	69.92	70.08	68.73	68.76	41,299,528	-0.97(-1.40%)
Sep 24, 2012	69.56	69.86	69.42	69.73	32,265,064	-0.42(-0.59%)
Sep 21, 2012	70.47	70.54	70.08	70.15	23,681,208	-0.18(-0.26%)
Sep 20, 2012	70.07	70.40	69.87	70.33	42,519,780	-0.07(-0.10%)
Sep 19, 2012	70.29	70.58	70.06	70.40	36,464,520	+0.13(+0.19%)
Sep 18, 2012	70.04	70.30	70.02	70.27	27,158,272	+0.06(+0.09%)
Sep 17, 2012	70.20	70.24	69.96	70.21	31,767,684	+0.03(+0.04%)
Sep 14, 2012	69.84	70.43	69.79	70.18	38,888,048	+0.62(+0.89%)
Sep 13, 2012	68.71	69.86	68.62	69.56	45,403,332	+0.93(+1.35%)
Sep 12, 2012	68.68	68.81	68.21	68.63	42,202,916	+0.20(+0.30%)
Sep 11, 2012	68.54	68.82	68.32	68.43	29,776,368	-0.11(-0.16%)
Sep 10, 2012	69.26	69.40	68.49	68.54	25,455,272	-0.89(-1.28%)
Sep 07, 2012	69.37	69.55	69.23	69.43	32,966,134	-0.10(-0.14%)
Sep 06, 2012	68.42	69.55	68.42	69.53	43,073,612	+1.51(+2.22%)
Sep 05, 2012	68.04	68.35	67.84	68.02	26,123,084	-0.07(-0.10%)
Sep 04, 2012	68.03	68.35	67.42	68.09	31,980,900	-0.07(-0.10%)
Aug 31, 2012	68.20	68.45	67.47	68.16	42,127,928	+0.45(+0.66%)
Aug 30, 2012	68.11	68.13	67.60	67.71	24,425,180	-0.69(-1.01%)
Aug 29, 2012	68.41	68.57	68.11	68.40	26,672,360	+0.00(+0.00%)
Aug 27, 2012	68.60	68.67	68.25	68.40	20,637,472	+0.11(+0.16%)
Aug 24, 2012	67.72	68.45	67.60	68.29	38,384,752	+0.42(+0.62%)
Aug 23, 2012	68.14	68.34	67.69	67.87	28,800,314	-0.56(-0.82%)
Aug 22, 2012	67.99	68.56	67.81	68.43	44,530,872	+0.28(+0.41%)
Aug 21, 2012	68.63	68.88	67.88	68.15	41,368,604	-0.27(-0.39%)
Aug 20, 2012	68.27	68.43	68.00	68.42	26,850,408	+0.10(+0.15%)
Aug 17, 2012	68.17	68.33	68.01	68.32	22,584,724	+0.30(+0.44%)
Aug 16, 2012	67.47	68.17	67.39	68.02	35,698,656	+0.80(+1.19%)
Aug 15, 2012	67.00	67.32	66.99	67.22	29,092,276	+0.17(+0.25%)
Aug 14, 2012	67.28	67.41	66.86	67.05	24,200,772	+0.03(+0.04%)
Aug 13, 2012	66.84	67.03	66.50	67.02	19,853,212	+0.16(+0.24%)
Aug 10, 2012	66.59	66.88	66.41	66.86	20,320,924	+0.04(+0.06%)
Aug 09, 2012	66.62	66.91	66.49	66.82	20,674,128	+0.20(+0.30%)
Aug 08, 2012	66.48	66.76	66.37	66.62	20,707,270	-0.03(-0.05%)
Aug 07, 2012	66.38	66.92	66.28	66.65	28,200,276	+0.55(+0.83%)
Aug 06, 2012	65.94	66.39	65.80	66.10	23,523,580	+0.50(+0.76%)
Aug 03, 2012	65.38	65.88	65.19	65.60	42,122,944	+1.22(+1.89%)
Aug 02, 2012	64.10	65.02	63.91	64.38	40,531,736	-0.23(-0.36%)
Aug 01, 2012	65.25	65.28	64.35	64.61	30,895,078	-0.19(-0.29%)
Jul 31, 2012	64.91	65.18	64.74	64.80	34,588,268	-0.02(-0.03%)
Jul 30, 2012	65.01	65.31	64.60	64.82	37,809,176	-0.05(-0.08%)
Jul 27, 2012	63.83	64.99	63.64	64.87	42,623,492	+1.50(+2.37%)
Jul 26, 2012	63.44	63.73	62.97	63.37	41,926,492	+0.83(+1.33%)
Jul 25, 2012	62.49	62.95	62.15	62.54	46,260,856	-0.42(-0.67%)
Jul 24, 2012	63.58	63.66	62.55	62.96	57,228,004	-0.50(-0.79%)
Jul 23, 2012	63.00	63.68	62.51	63.46	48,632,576	-0.77(-1.21%)
Jul 20, 2012	65.09	65.10	64.21	64.23	40,572,548	-0.86(-1.33%)
Jul 19, 2012	64.84	65.31	64.72	65.10	52,992,392	+0.71(+1.10%)
Jul 18, 2012	63.40	64.58	63.39	64.39	44,457,152	+0.86(+1.35%)
Jul 17, 2012	63.58	63.74	62.63	63.53	42,465,880	+0.33(+0.52%)
Jul 16, 2012	63.24	63.52	62.95	63.20	27,620,876	-0.18(-0.28%)
Jul 13, 2012	62.56	63.52	62.56	63.38	32,357,184	+0.95(+1.52%)
Jul 12, 2012	62.55	62.69	61.86	62.43	57,651,552	-0.59(-0.94%)
Jul 11, 2012	63.29	63.46	62.50	63.02	43,373,576	-0.35(-0.55%)
Jul 10, 2012	64.33	64.51	63.12	63.37	47,337,136	-0.63(-0.98%)
Jul 09, 2012	64.03	64.26	63.68	64.00	35,626,200	-0.12(-0.19%)
Jul 06, 2012	64.65	64.69	63.65	64.12	40,684,060	-0.81(-1.25%)
Jul 05, 2012	64.78	65.25	64.48	64.93	37,015,388	+0.04(+0.06%)
Jul 03, 2012	64.38	64.89	64.29	64.89	15,895,085	+0.54(+0.84%)
Jul 02, 2012	64.23	64.38	63.87	64.35	33,425,004	+0.19(+0.30%)
Jun 29, 2012	63.37	64.16	63.21	64.16	44,758,968	+1.96(+3.15%)
Jun 28, 2012	62.42	62.47	61.54	62.20	49,768,032	-0.70(-1.11%)
Jun 27, 2012	62.76	63.18	62.69	62.90	35,693,928	+0.38(+0.61%)
Jun 26, 2012	62.33	62.70	62.06	62.52	30,577,560	+0.39(+0.63%)
Jun 25, 2012	62.84	62.85	61.95	62.13	33,098,500	-1.22(-1.93%)
Jun 22, 2012	62.88	63.43	62.73	63.35	29,513,100	+0.66(+1.05%)
Jun 21, 2012	64.21	64.31	62.62	62.69	42,476,356	-1.60(-2.49%)
Jun 20, 2012	64.36	64.57	63.81	64.29	51,365,532	+0.05(+0.08%)
Jun 19, 2012	63.90	64.51	63.85	64.24	36,461,672	+0.66(+1.04%)
Jun 18, 2012	62.75	63.74	62.63	63.58	32,178,110	+0.59(+0.94%)
Jun 15, 2012	62.37	63.08	62.36	62.99	41,536,032	+0.63(+1.01%)
Jun 14, 2012	62.14	62.61	61.80	62.36	65,128,004	+0.23(+0.37%)
Jun 13, 2012	62.38	62.85	61.92	62.13	50,828,032	-0.43(-0.69%)
Jun 12, 2012	62.09	62.59	61.68	62.56	48,785,872	+0.76(+1.22%)
Jun 11, 2012	63.35	63.38	61.77	61.80	50,964,112	-1.06(-1.69%)
Jun 08, 2012	62.16	62.95	61.96	62.87	39,737,100	+0.60(+0.96%)
Jun 07, 2012	63.16	63.18	62.22	62.27	38,397,080	-0.25(-0.40%)
Jun 06, 2012	61.60	62.57	61.52	62.52	58,725,440	+1.40(+2.29%)
Jun 05, 2012	60.65	61.24	60.63	61.12	47,866,832	+0.25(+0.41%)
Jun 04, 2012	60.57	60.96	60.04	60.87	73,971,184	+0.46(+0.76%)
Jun 01, 2012	60.97	61.32	60.39	60.41	71,412,576	-1.65(-2.66%)
May 31, 2012	62.25	62.41	61.59	62.06	55,240,072	-0.27(-0.43%)
May 30, 2012	62.29	62.55	61.68	62.33	56,421,552	-0.53(-0.84%)
May 29, 2012	62.63	63.15	62.28	62.86	44,204,684	+0.79(+1.27%)
May 25, 2012	62.21	62.32	61.89	62.07	32,082,832	-0.08(-0.13%)
May 24, 2012	62.66	62.71	61.69	62.15	83,106,784	-0.41(-0.66%)
May 23, 2012	61.93	62.71	61.37	62.56	56,913,536	+0.12(+0.19%)
May 22, 2012	62.66	62.95	61.99	62.44	62,933,692	-0.07(-0.11%)
May 21, 2012	60.92	62.57	60.85	62.51	61,379,464	+1.70(+2.80%)
May 18, 2012	61.79	61.96	60.76	60.81	79,496,448	-0.80(-1.30%)
May 17, 2012	62.94	63.06	61.60	61.61	62,223,864	-1.33(-2.11%)
May 16, 2012	63.62	63.78	62.81	62.94	52,779,952	-0.43(-0.68%)
May 15, 2012	63.79	64.27	63.26	63.37	66,895,500	-0.21(-0.33%)
May 14, 2012	63.63	64.08	63.48	63.58	46,345,828	-0.60(-0.93%)
May 11, 2012	63.94	64.86	63.91	64.18	47,106,688	-0.01(-0.02%)
May 10, 2012	64.61	64.63	63.95	64.19	49,427,876	-0.13(-0.20%)
May 09, 2012	63.77	64.68	63.51	64.32	85,675,808	-0.20(-0.31%)
May 08, 2012	64.34	64.74	63.48	64.52	72,631,088	-0.24(-0.37%)
May 07, 2012	64.31	65.07	64.29	64.76	50,252,628	+0.06(+0.09%)
May 04, 2012	65.75	66.35	64.69	64.70	107,553,920	-1.65(-2.49%)
May 03, 2012	67.10	67.15	66.17	66.35	51,294,812	-0.71(-1.06%)
May 02, 2012	66.50	67.11	66.38	67.06	38,276,168	+0.19(+0.28%)
May 01, 2012	66.68	67.63	66.59	66.87	37,614,728	+0.11(+0.16%)
Apr 30, 2012	67.02	67.17	66.71	66.76	37,770,220	-0.48(-0.71%)
Apr 27, 2012	67.12	67.45	66.77	67.24	46,012,480	+0.40(+0.60%)
Apr 26, 2012	66.42	66.99	66.35	66.84	41,755,204	+0.39(+0.59%)
Apr 25, 2012	66.06	66.49	65.97	66.45	57,514,300	+1.72(+2.66%)
Apr 24, 2012	64.97	65.23	64.45	64.73	49,559,512	-0.35(-0.54%)
Apr 23, 2012	65.08	65.18	64.49	65.08	70,494,432	-0.60(-0.91%)
Apr 20, 2012	66.22	66.51	65.58	65.68	59,906,832	-0.18(-0.27%)
Apr 19, 2012	66.38	67.17	65.62	65.86	81,076,520	-0.75(-1.13%)
Apr 18, 2012	66.59	67.00	66.41	66.61	42,511,076	-0.17(-0.25%)
Apr 17, 2012	65.75	66.99	65.63	66.78	47,343,388	+1.33(+2.03%)
Apr 16, 2012	66.53	66.56	65.24	65.45	57,566,372	-0.74(-1.12%)
Apr 13, 2012	66.96	67.20	66.16	66.19	55,227,428	-1.02(-1.51%)
Apr 12, 2012	66.58	67.28	66.50	67.20	57,381,932	+0.75(+1.14%)
Apr 11, 2012	66.70	66.89	66.28	66.45	62,778,344	+0.32(+0.48%)
Apr 10, 2012	67.19	67.44	65.92	66.13	69,216,992	-1.08(-1.61%)
Apr 09, 2012	66.88	67.48	66.76	67.21	36,875,940	-0.51(-0.75%)
Apr 05, 2012	67.19	67.78	67.13	67.72	44,497,992	+0.42(+0.62%)
Apr 04, 2012	67.73	67.76	66.91	67.30	54,063,740	-0.93(-1.36%)
Apr 03, 2012	68.31	68.55	67.85	68.23	45,524,636	-0.02(-0.03%)
Apr 02, 2012	67.46	68.34	67.36	68.25	40,015,672	+0.70(+1.04%)
Mar 30, 2012	67.99	68.02	67.28	67.55	39,480,224	-0.13(-0.19%)
Mar 29, 2012	67.61	67.93	67.20	67.68	53,943,176	-0.26(-0.38%)
Mar 28, 2012	68.25	68.51	67.54	67.94	44,400,664	-0.27(-0.40%)
Mar 27, 2012	68.14	68.49	68.13	68.21	37,200,056	+0.10(+0.15%)
Mar 26, 2012	67.37	68.11	67.33	68.11	40,813,976	+1.17(+1.75%)
Mar 23, 2012	67.06	67.08	66.56	66.94	45,547,680	-0.04(-0.06%)
Mar 22, 2012	66.71	67.14	66.68	66.98	56,918,272	-0.14(-0.21%)
Mar 21, 2012	67.13	67.49	67.03	67.12	39,617,300	+0.01(+0.01%)
Mar 20, 2012	66.66	67.19	66.46	67.11	47,269,456	+0.12(+0.18%)
Mar 19, 2012	66.62	67.15	66.45	66.99	60,926,904	+0.47(+0.71%)
Mar 16, 2012	66.65	66.67	66.36	66.52	53,023,028	-0.16(-0.24%)
Mar 15, 2012	66.69	66.82	66.35	66.68	65,500,652	+0.19(+0.29%)
Mar 14, 2012	66.31	66.74	66.08	66.49	59,878,984	+0.23(+0.35%)
Mar 13, 2012	65.42	66.26	65.27	66.26	61,515,848	+1.21(+1.86%)
Mar 12, 2012	64.97	65.11	64.72	65.05	32,669,632	+0.03(+0.05%)
Mar 09, 2012	64.85	65.14	64.82	65.02	43,117,168	+0.27(+0.42%)
Mar 08, 2012	64.42	64.94	64.30	64.75	43,608,136	+0.69(+1.08%)
Mar 07, 2012	63.86	64.21	63.77	64.06	42,711,280	+0.49(+0.77%)
Mar 06, 2012	63.59	63.72	63.23	63.57	54,621,072	-0.63(-0.98%)
Mar 05, 2012	64.83	64.91	63.99	64.20	45,761,480	-0.67(-1.03%)
Mar 02, 2012	64.83	65.08	64.66	64.87	33,358,160	-0.05(-0.08%)
Mar 01, 2012	64.66	64.98	64.46	64.92	67,525,960	+0.51(+0.79%)
Feb 29, 2012	64.74	64.96	64.20	64.41	59,697,944	-0.29(-0.45%)
Feb 28, 2012	64.10	64.70	64.03	64.70	43,714,696	+0.65(+1.01%)
Feb 27, 2012	63.60	64.26	63.33	64.05	42,660,004	+0.09(+0.14%)
Feb 24, 2012	63.92	64.07	63.80	63.96	41,369,704	+0.22(+0.35%)
Feb 23, 2012	63.40	63.81	63.09	63.74	54,217,664	+0.42(+0.66%)
Feb 22, 2012	63.49	63.68	63.23	63.32	43,152,548	-0.29(-0.46%)
Feb 21, 2012	63.51	63.89	63.21	63.61	38,104,216	+0.18(+0.28%)
Feb 17, 2012	63.64	63.69	63.15	63.43	76,112,272	-0.20(-0.31%)
Feb 16, 2012	62.79	63.70	62.63	63.63	83,614,432	+0.86(+1.37%)
Feb 15, 2012	63.52	63.86	62.67	62.77	105,659,088	-0.44(-0.70%)
Feb 14, 2012	62.90	63.22	62.69	63.21	51,648,200	+0.16(+0.25%)
Feb 13, 2012	62.93	63.13	62.65	63.05	36,759,672	+0.57(+0.92%)
Feb 10, 2012	62.47	62.64	62.25	62.48	58,093,568	-0.43(-0.69%)
Feb 09, 2012	62.67	62.98	62.32	62.91	46,825,312	+0.45(+0.72%)
Feb 08, 2012	62.14	62.46	61.91	62.46	41,115,672	+0.33(+0.53%)
Feb 07, 2012	61.95	62.25	61.67	62.13	37,913,496	+0.13(+0.21%)
Feb 06, 2012	61.82	62.02	61.66	62.00	28,529,156	-0.05(-0.08%)
Feb 03, 2012	61.78	62.12	61.68	62.05	36,453,756	+0.84(+1.37%)
Feb 02, 2012	61.20	61.41	60.97	61.21	46,355,596	+0.19(+0.31%)

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