Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	20.44	20.56	19.75	20.33	6,324,434	-0.30(-1.45%)
Jan 30, 2013	20.89	21.10	20.30	20.63	10,695,054	-0.38(-1.81%)
Jan 29, 2013	19.51	21.12	19.28	21.01	17,566,650	+1.79(+9.31%)
Jan 28, 2013	19.32	19.36	18.86	19.22	3,975,484	-0.13(-0.67%)
Jan 25, 2013	19.09	19.55	18.97	19.35	8,029,115	+0.23(+1.20%)
Jan 24, 2013	18.37	19.29	18.22	19.12	12,831,649	+0.77(+4.20%)
Jan 23, 2013	18.99	19.60	18.26	18.35	10,671,088	-0.38(-2.03%)
Jan 22, 2013	18.98	19.07	18.37	18.73	4,812,160	-0.14(-0.74%)
Jan 18, 2013	17.94	18.95	17.61	18.87	16,276,025	+0.73(+4.02%)
Jan 17, 2013	18.80	19.10	18.02	18.14	7,160,011	-0.65(-3.46%)
Jan 16, 2013	18.75	19.09	18.59	18.79	5,416,530	+0.08(+0.43%)
Jan 15, 2013	18.03	18.89	17.93	18.71	6,102,111	+0.62(+3.43%)
Jan 14, 2013	18.23	18.45	17.36	18.09	11,700,432	-0.17(-0.93%)
Jan 11, 2013	17.58	18.78	17.58	18.26	14,222,779	-0.89(-4.65%)
Jan 10, 2013	19.00	19.23	18.63	19.15	5,903,681	+0.35(+1.86%)
Jan 09, 2013	18.74	18.92	18.28	18.80	8,623,788	-0.19(-1.00%)
Jan 08, 2013	20.00	20.05	18.85	18.99	8,892,166	-0.97(-4.86%)
Jan 07, 2013	20.50	20.61	19.86	19.96	7,108,850	-0.66(-3.20%)
Jan 04, 2013	20.23	20.71	20.01	20.62	5,253,506	+0.51(+2.54%)
Jan 03, 2013	20.44	20.66	19.80	20.11	8,309,575	-0.73(-3.50%)
Jan 02, 2013	20.68	20.94	19.71	20.84	11,264,241	+1.13(+5.73%)
Dec 31, 2012	18.93	19.86	18.75	19.71	6,614,275	+0.74(+3.90%)
Dec 28, 2012	19.39	19.50	18.95	18.97	7,614,800	-0.55(-2.82%)
Dec 27, 2012	20.65	20.69	19.12	19.52	9,196,029	-1.23(-5.93%)
Dec 26, 2012	19.88	20.83	19.73	20.75	7,218,359	+0.88(+4.43%)
Dec 24, 2012	19.92	20.45	19.78	19.87	3,695,680	+0.28(+1.43%)
Dec 21, 2012	19.87	20.00	19.20	19.59	8,688,478	-0.50(-2.49%)
Dec 20, 2012	20.70	20.70	19.77	20.09	9,168,227	-0.79(-3.78%)
Dec 19, 2012	20.25	21.69	20.20	20.88	12,274,090	+0.71(+3.52%)
Dec 18, 2012	20.45	20.98	20.14	20.17	9,703,029	-0.47(-2.28%)
Dec 17, 2012	20.98	21.25	19.93	20.64	8,995,181	-0.34(-1.62%)
Dec 14, 2012	20.68	21.50	20.62	20.98	10,578,814	+0.18(+0.87%)
Dec 13, 2012	19.49	20.86	19.37	20.80	12,217,680	+1.35(+6.94%)
Dec 12, 2012	19.41	19.57	18.68	19.45	12,405,182	+0.22(+1.14%)
Dec 11, 2012	18.85	19.79	18.73	19.23	12,505,243	+0.76(+4.11%)
Dec 10, 2012	18.17	18.90	18.04	18.47	11,060,975	+0.30(+1.65%)
Dec 07, 2012	18.30	18.42	17.78	18.17	4,089,878	+0.03(+0.17%)
Dec 06, 2012	17.56	19.14	17.53	18.14	13,085,548	+0.61(+3.48%)
Dec 05, 2012	17.76	17.78	17.10	17.53	7,912,216	-0.25(-1.41%)
Dec 04, 2012	17.27	17.93	17.12	17.78	8,153,056	-0.16(-0.89%)
Nov 30, 2012	18.09	18.11	17.66	17.94	7,478,763	-0.20(-1.10%)
Nov 29, 2012	18.34	18.39	17.74	18.14	10,540,768	-0.18(-0.98%)
Nov 28, 2012	17.48	18.75	17.41	18.32	16,660,011	+0.80(+4.57%)
Nov 27, 2012	17.19	17.67	17.18	17.52	9,978,658	+0.29(+1.68%)
Nov 26, 2012	17.37	17.48	16.94	17.23	8,647,124	-0.06(-0.35%)
Nov 23, 2012	17.82	17.93	17.09	17.29	6,177,735	+0.04(+0.23%)
Nov 21, 2012	17.23	17.48	16.92	17.25	8,548,817	+0.01(+0.06%)
Nov 20, 2012	16.90	17.73	16.75	17.24	15,227,288	+0.49(+2.93%)
Nov 19, 2012	16.77	17.02	16.61	16.75	8,270,824	+0.47(+2.89%)
Nov 16, 2012	16.51	16.58	15.69	16.28	16,053,540	-0.22(-1.33%)
Nov 15, 2012	16.84	16.96	16.31	16.50	13,035,707	-0.39(-2.31%)
Nov 14, 2012	17.37	17.90	16.81	16.89	12,856,441	-0.51(-2.93%)
Nov 13, 2012	18.03	18.20	17.27	17.40	17,129,752	-0.57(-3.17%)
Nov 12, 2012	20.32	20.43	17.90	17.97	29,591,700	-2.67(-12.94%)
Nov 09, 2012	19.54	21.48	19.52	20.64	41,542,364	-1.05(-4.84%)
Nov 08, 2012	22.78	22.80	21.32	21.69	19,413,174	-1.11(-4.87%)
Nov 07, 2012	23.30	23.32	22.65	22.80	8,222,591	-0.73(-3.10%)
Nov 06, 2012	23.32	23.89	23.20	23.53	5,892,579	+0.18(+0.77%)
Nov 05, 2012	23.54	23.92	23.27	23.35	6,435,172	-0.35(-1.48%)
Nov 02, 2012	24.50	24.57	23.50	23.70	4,972,563	-0.56(-2.31%)
Nov 01, 2012	24.30	24.72	24.01	24.26	5,755,342	+0.25(+1.04%)
Oct 31, 2012	25.40	25.61	23.93	24.01	7,351,141	-1.45(-5.70%)
Oct 26, 2012	25.04	25.46	25.46	25.46	4,199,300	+0.33(+1.31%)
Oct 25, 2012	25.02	25.37	24.60	25.13	3,030,547	+0.42(+1.70%)
Oct 24, 2012	25.78	25.78	24.71	24.71	4,304,551	-0.91(-3.55%)
Oct 23, 2012	25.76	25.96	24.91	25.62	4,225,989	-0.39(-1.50%)
Oct 19, 2012	26.83	26.83	25.71	26.01	3,967,312	-0.81(-3.02%)
Oct 18, 2012	26.50	26.97	26.41	26.82	4,273,947	+0.24(+0.90%)
Oct 17, 2012	26.20	27.00	25.92	26.58	6,944,188	+0.46(+1.76%)
Oct 16, 2012	26.03	26.32	25.94	26.12	3,320,717	+0.24(+0.93%)
Oct 15, 2012	26.03	26.34	25.61	25.88	3,694,052	-0.15(-0.58%)
Oct 12, 2012	26.18	26.58	25.64	26.03	7,024,270	-0.15(-0.57%)
Oct 11, 2012	24.69	26.20	24.63	26.18	14,783,739	+2.03(+8.41%)
Oct 10, 2012	24.34	24.48	24.13	24.15	2,809,626	-0.24(-0.98%)
Oct 09, 2012	23.87	24.62	23.85	24.39	7,784,430	+0.46(+1.92%)
Oct 08, 2012	23.81	24.04	23.68	23.93	3,407,542	-0.03(-0.13%)
Oct 05, 2012	23.99	24.26	23.84	23.96	5,245,504	+0.19(+0.80%)
Oct 04, 2012	24.09	24.15	23.50	23.77	4,596,871	-0.12(-0.50%)
Oct 03, 2012	23.57	24.32	23.57	23.89	5,184,109	+0.33(+1.40%)
Oct 02, 2012	24.63	24.63	23.20	23.56	14,339,200	-1.02(-4.15%)
Oct 01, 2012	24.53	25.43	24.48	24.58	7,598,860	+0.29(+1.19%)
Sep 28, 2012	24.39	24.60	24.17	24.29	4,511,384	-0.16(-0.65%)
Sep 27, 2012	24.61	24.90	24.36	24.45	4,468,961	-0.10(-0.41%)
Sep 26, 2012	24.62	25.06	23.58	24.55	9,429,674	-0.12(-0.49%)
Sep 25, 2012	24.63	25.13	24.63	24.67	10,029,881	+0.02(+0.08%)
Sep 24, 2012	25.68	25.89	24.50	24.65	9,682,522	-1.24(-4.79%)
Sep 21, 2012	26.08	26.36	25.59	25.89	8,753,331	+0.06(+0.23%)
Sep 20, 2012	27.15	27.78	25.82	25.83	24,847,672	-3.26(-11.21%)
Sep 19, 2012	29.17	32.55	28.83	29.09	24,525,890	+0.03(+0.10%)
Sep 18, 2012	28.76	29.20	28.45	29.06	5,144,919	+0.22(+0.76%)
Sep 17, 2012	28.84	29.04	28.49	28.84	5,312,525	+0.02(+0.07%)
Sep 14, 2012	28.53	29.43	28.32	28.82	8,395,559	+0.16(+0.56%)
Sep 13, 2012	29.05	29.33	28.11	28.66	6,364,221	-0.39(-1.34%)
Sep 12, 2012	29.54	29.87	28.95	29.05	4,755,989	-0.42(-1.43%)
Sep 11, 2012	28.70	29.66	28.64	29.47	8,567,504	+0.77(+2.68%)
Sep 10, 2012	28.51	28.85	28.16	28.70	6,696,619	+0.20(+0.70%)
Sep 07, 2012	28.08	28.75	27.50	28.50	7,321,219	+0.53(+1.89%)
Sep 06, 2012	26.54	28.07	26.46	27.97	9,531,055	+1.54(+5.83%)
Sep 05, 2012	25.88	27.06	25.76	26.43	7,871,058	+0.47(+1.81%)
Sep 04, 2012	26.06	26.43	25.68	25.96	5,213,075	-0.12(-0.46%)
Aug 31, 2012	26.37	26.39	25.85	26.08	4,039,537	+0.09(+0.35%)
Aug 30, 2012	26.02	26.49	25.80	25.99	6,100,988	-0.24(-0.91%)
Aug 29, 2012	25.59	26.90	25.45	26.23	13,945,767	+1.58(+6.41%)
Aug 27, 2012	24.87	25.12	24.57	24.65	5,902,247	-0.10(-0.40%)
Aug 24, 2012	24.13	24.83	24.13	24.75	4,240,394	+0.25(+1.02%)
Aug 23, 2012	24.33	24.95	24.14	24.50	5,370,945	+0.10(+0.41%)
Aug 22, 2012	24.35	24.78	24.11	24.40	4,448,370	-0.01(-0.04%)
Aug 21, 2012	24.65	24.79	23.80	24.41	8,675,391	-0.25(-1.01%)
Aug 20, 2012	24.28	24.71	23.85	24.66	7,265,431	+0.56(+2.32%)
Aug 17, 2012	24.39	24.57	23.77	24.10	7,262,750	-0.21(-0.86%)
Aug 16, 2012	23.80	24.42	23.48	24.31	8,623,508	+0.64(+2.70%)
Aug 15, 2012	23.01	23.85	22.93	23.67	7,420,501	+0.69(+3.00%)
Aug 14, 2012	22.83	23.56	22.73	22.98	8,818,047	+0.31(+1.37%)
Aug 13, 2012	22.90	23.38	22.50	22.67	11,413,268	-0.73(-3.12%)
Aug 10, 2012	24.00	24.57	22.35	23.40	48,148,236	+1.30(+5.88%)
Aug 09, 2012	21.40	22.31	21.21	22.10	12,915,271	+0.70(+3.27%)
Aug 08, 2012	21.18	21.40	20.85	21.40	10,998,958	+0.16(+0.75%)
Aug 07, 2012	21.31	21.86	21.16	21.24	6,161,933	+0.03(+0.14%)
Aug 06, 2012	20.99	21.99	20.90	21.21	7,889,121	+0.31(+1.48%)
Aug 03, 2012	20.86	21.13	20.40	20.90	8,236,182	+0.44(+2.15%)
Aug 02, 2012	20.79	21.38	20.42	20.46	7,441,350	-0.56(-2.66%)
Aug 01, 2012	22.42	22.45	20.70	21.02	10,905,728	-1.49(-6.62%)
Jul 31, 2012	22.20	23.05	21.80	22.51	8,871,990	+0.32(+1.44%)
Jul 30, 2012	22.91	22.91	21.61	22.19	10,657,639	-0.81(-3.52%)
Jul 27, 2012	22.30	23.16	22.23	23.00	8,497,404	+0.79(+3.56%)
Jul 26, 2012	22.22	22.53	21.45	22.21	10,809,301	+0.21(+0.95%)
Jul 25, 2012	21.09	23.10	20.90	22.00	19,820,372	+0.99(+4.71%)
Jul 24, 2012	21.16	21.45	20.82	21.01	11,638,318	+0.17(+0.82%)
Jul 23, 2012	20.18	21.10	19.95	20.84	8,700,917	+0.22(+1.07%)
Jul 20, 2012	20.55	20.89	20.13	20.62	6,244,557	-0.04(-0.19%)
Jul 19, 2012	20.14	21.44	19.95	20.66	14,350,775	+0.95(+4.82%)
Jul 18, 2012	19.11	20.14	19.06	19.71	16,260,630	+0.46(+2.39%)
Jul 17, 2012	19.62	19.68	19.09	19.25	9,566,575	-0.33(-1.69%)
Jul 16, 2012	19.90	19.92	19.46	19.58	6,219,251	-0.44(-2.20%)
Jul 13, 2012	20.13	20.35	19.88	20.02	6,154,904	-0.02(-0.10%)
Jul 12, 2012	20.19	20.26	19.43	20.04	10,142,673	-0.26(-1.28%)
Jul 11, 2012	20.73	20.74	20.06	20.30	9,905,155	-0.46(-2.22%)
Jul 10, 2012	21.88	21.94	20.58	20.76	14,217,056	-1.27(-5.76%)
Jul 09, 2012	22.16	22.25	21.83	22.03	4,693,144	-0.10(-0.45%)
Jul 06, 2012	22.18	22.44	22.01	22.13	5,145,520	-0.37(-1.64%)
Jul 05, 2012	21.88	22.75	21.65	22.50	8,049,323	+0.62(+2.83%)
Jul 03, 2012	22.31	22.31	21.50	21.88	6,916,736	-0.84(-3.70%)
Jul 02, 2012	23.18	23.25	22.48	22.72	6,687,717	-0.59(-2.53%)
Jun 29, 2012	22.97	23.38	22.74	23.31	6,740,873	+0.85(+3.78%)
Jun 28, 2012	21.60	22.60	21.40	22.46	7,443,430	+0.58(+2.65%)
Jun 27, 2012	21.99	21.99	21.52	21.88	6,659,473	-0.07(-0.32%)
Jun 26, 2012	21.92	22.12	21.45	21.95	6,652,096	+0.24(+1.11%)
Jun 25, 2012	22.16	22.25	21.34	21.71	8,465,211	-0.85(-3.77%)
Jun 22, 2012	22.99	22.99	22.09	22.56	7,422,148	-0.16(-0.70%)
Jun 21, 2012	23.48	23.68	22.63	22.72	9,513,469	-0.77(-3.28%)
Jun 20, 2012	22.23	23.55	22.15	23.49	13,318,845	+1.24(+5.57%)
Jun 19, 2012	22.73	22.81	21.57	22.25	34,357,376	-2.08(-8.55%)
Jun 18, 2012	24.92	25.04	24.16	24.33	7,536,668	-0.56(-2.25%)
Jun 15, 2012	24.50	24.92	24.28	24.89	5,323,101	+0.60(+2.47%)
Jun 14, 2012	23.76	24.49	23.66	24.29	6,105,457	+0.58(+2.45%)
Jun 13, 2012	24.20	24.89	23.55	23.71	7,412,477	-0.46(-1.90%)
Jun 12, 2012	23.86	24.31	23.14	24.17	10,001,212	+0.17(+0.71%)
Jun 11, 2012	25.41	25.42	23.89	24.00	7,972,673	-1.18(-4.69%)
Jun 08, 2012	24.47	25.23	24.38	25.18	3,524,457	+0.53(+2.15%)
Jun 07, 2012	25.18	25.34	24.45	24.65	7,096,291	-0.23(-0.92%)
Jun 06, 2012	24.51	25.17	24.51	24.88	8,521,119	+0.61(+2.51%)
Jun 05, 2012	25.20	25.30	23.85	24.27	16,642,447	-1.00(-3.96%)
Jun 04, 2012	26.03	26.16	25.06	25.27	6,942,745	-0.56(-2.17%)
Jun 01, 2012	25.76	26.09	25.53	25.83	5,672,836	-0.40(-1.52%)
May 31, 2012	26.86	26.93	25.94	26.23	6,193,703	-0.79(-2.92%)
May 30, 2012	27.67	27.72	26.85	27.02	6,796,921	-0.99(-3.53%)
May 29, 2012	28.32	28.35	27.38	28.01	6,878,369	-0.07(-0.25%)
May 25, 2012	27.26	28.22	27.04	28.08	8,575,400	+0.77(+2.82%)
May 24, 2012	27.34	27.58	26.78	27.31	6,881,747	+0.05(+0.18%)
May 23, 2012	26.24	27.44	26.20	27.26	8,309,723	+0.80(+3.02%)
May 22, 2012	26.63	26.80	25.98	26.46	8,576,172	-0.20(-0.75%)
May 21, 2012	26.29	26.75	25.84	26.66	7,568,454	+0.37(+1.41%)
May 18, 2012	25.85	26.66	25.34	26.29	11,489,133	+0.35(+1.35%)
May 17, 2012	27.07	28.28	25.61	25.94	19,754,636	-0.81(-3.03%)
May 16, 2012	28.25	30.02	26.74	26.75	42,995,008	-6.57(-19.72%)
May 15, 2012	32.98	33.69	32.57	33.32	13,288,028	-0.22(-0.66%)
May 14, 2012	33.88	34.99	33.42	33.54	9,393,179	-0.79(-2.30%)
May 11, 2012	33.48	34.51	33.18	34.33	4,848,266	+0.52(+1.54%)
May 10, 2012	33.91	34.32	33.20	33.81	5,375,902	+0.10(+0.30%)
May 09, 2012	32.72	34.14	32.45	33.71	5,029,946	+0.49(+1.48%)
May 08, 2012	33.48	33.58	32.45	33.22	5,738,986	-0.36(-1.07%)
May 07, 2012	33.51	33.96	33.30	33.58	5,524,521	-0.08(-0.24%)
May 04, 2012	34.63	34.82	33.50	33.66	5,024,487	-1.41(-4.02%)
May 03, 2012	35.18	35.23	34.01	35.07	6,018,957	-0.20(-0.57%)
May 02, 2012	35.55	35.74	34.98	35.27	3,837,908	-0.40(-1.12%)
May 01, 2012	35.82	36.27	35.07	35.67	3,926,670	-0.39(-1.08%)
Apr 30, 2012	36.68	36.75	35.94	36.06	3,993,395	-0.66(-1.80%)
Apr 27, 2012	36.40	36.89	35.90	36.72	3,701,097	+0.40(+1.10%)
Apr 26, 2012	35.56	36.50	34.97	36.32	5,929,260	+0.66(+1.85%)
Apr 25, 2012	34.65	35.72	34.50	35.66	6,822,637	+1.85(+5.47%)
Apr 24, 2012	32.91	33.88	32.65	33.81	5,731,566	+1.05(+3.21%)
Apr 23, 2012	33.30	33.31	32.51	32.76	4,906,951	-0.72(-2.15%)
Apr 20, 2012	34.33	34.47	33.43	33.48	3,823,759	-0.76(-2.22%)
Apr 19, 2012	33.89	34.62	33.89	34.24	3,551,865	+0.37(+1.09%)
Apr 18, 2012	34.44	34.44	33.55	33.87	3,898,808	-0.66(-1.91%)
Apr 17, 2012	34.02	34.77	33.97	34.53	2,862,590	+0.65(+1.92%)
Apr 16, 2012	34.25	34.30	33.51	33.88	2,507,211	-0.18(-0.53%)
Apr 13, 2012	34.44	34.65	33.73	34.06	3,439,276	-0.40(-1.16%)
Apr 12, 2012	34.27	34.50	33.75	34.46	3,387,864	+0.03(+0.09%)
Apr 11, 2012	33.41	35.17	33.30	34.43	6,935,602	+1.22(+3.67%)
Apr 10, 2012	33.80	34.30	33.02	33.21	5,336,560	-0.67(-1.98%)
Apr 09, 2012	34.62	34.72	33.66	33.88	5,599,427	-1.09(-3.12%)
Apr 05, 2012	35.39	35.75	34.78	34.97	5,927,662	-0.49(-1.38%)
Apr 04, 2012	34.59	35.48	34.53	35.46	7,365,686	+0.40(+1.13%)
Apr 03, 2012	35.52	36.23	34.92	35.06	6,073,805	-0.49(-1.37%)
Apr 02, 2012	35.13	35.79	34.78	35.55	4,879,383	+0.32(+0.90%)
Mar 30, 2012	35.71	35.84	35.07	35.23	4,892,994	-0.25(-0.70%)
Mar 29, 2012	35.78	35.86	35.20	35.48	4,231,298	-0.49(-1.35%)
Mar 28, 2012	36.39	36.60	35.64	35.97	2,900,581	-0.51(-1.39%)
Mar 27, 2012	35.79	37.25	35.76	36.47	5,173,118	+0.69(+1.92%)
Mar 26, 2012	36.23	36.24	35.56	35.79	4,957,408	-0.06(-0.17%)
Mar 23, 2012	36.43	36.43	35.66	35.85	3,564,098	-0.58(-1.58%)
Mar 22, 2012	36.48	36.68	35.89	36.42	4,443,198	-0.23(-0.62%)
Mar 21, 2012	36.84	37.06	36.63	36.65	4,276,145	-0.12(-0.32%)
Mar 20, 2012	35.98	36.98	35.78	36.77	4,834,616	+0.76(+2.10%)
Mar 19, 2012	35.94	36.41	35.46	36.02	4,175,078	-0.02(-0.06%)
Mar 16, 2012	36.60	36.77	35.82	36.04	5,242,281	-0.75(-2.03%)
Mar 15, 2012	36.48	36.80	35.71	36.78	4,903,752	+0.35(+0.96%)
Mar 14, 2012	37.25	37.31	36.28	36.43	5,505,063	-0.98(-2.63%)
Mar 13, 2012	37.44	37.70	37.02	37.42	4,168,616	+0.12(+0.32%)
Mar 12, 2012	37.30	37.66	37.11	37.30	3,095,119	-0.15(-0.40%)
Mar 09, 2012	38.58	38.65	37.34	37.45	6,939,999	-0.95(-2.49%)
Mar 08, 2012	38.79	39.51	38.22	38.40	4,210,123	-0.17(-0.44%)
Mar 07, 2012	38.28	38.87	38.18	38.57	2,599,058	+0.32(+0.83%)
Mar 06, 2012	38.05	39.26	37.97	38.25	6,618,420	-0.21(-0.54%)
Mar 05, 2012	38.74	38.80	38.22	38.46	3,710,901	-0.26(-0.67%)
Mar 02, 2012	38.85	39.03	38.33	38.72	3,041,062	-0.05(-0.13%)
Mar 01, 2012	39.50	39.56	38.30	38.77	8,604,878	-0.61(-1.54%)
Feb 29, 2012	40.31	40.54	39.20	39.38	8,707,846	-1.73(-4.21%)
Feb 28, 2012	40.87	41.42	40.56	41.11	3,371,575	+0.12(+0.29%)
Feb 27, 2012	41.06	41.50	39.96	40.99	7,277,770	-0.50(-1.20%)
Feb 24, 2012	40.91	41.81	40.70	41.49	6,256,253	-0.21(-0.50%)
Feb 23, 2012	41.11	41.79	40.71	41.69	4,694,417	+0.33(+0.79%)
Feb 22, 2012	40.99	41.81	40.98	41.37	3,376,286	+0.25(+0.60%)
Feb 21, 2012	42.56	42.61	40.86	41.12	4,520,378	-1.32(-3.12%)
Feb 17, 2012	41.95	42.60	41.52	42.44	3,812,454	+0.72(+1.72%)
Feb 16, 2012	41.93	42.17	41.52	41.72	4,527,442	-0.29(-0.69%)
Feb 15, 2012	42.25	42.50	41.60	42.01	3,765,239	-0.12(-0.28%)
Feb 14, 2012	41.76	42.25	41.60	42.13	3,740,452	+0.37(+0.88%)
Feb 13, 2012	42.39	42.43	41.67	41.76	3,849,452	-0.44(-1.04%)
Feb 10, 2012	42.56	42.64	41.81	42.20	3,316,531	-0.69(-1.60%)
Feb 09, 2012	42.15	42.94	42.04	42.89	5,964,027	+0.78(+1.84%)
Feb 08, 2012	42.02	42.42	41.76	42.11	5,064,452	+0.21(+0.50%)
Feb 07, 2012	40.63	42.31	40.63	41.90	7,222,888	+0.87(+2.11%)
Feb 06, 2012	40.48	41.06	40.42	41.04	3,772,580	+0.21(+0.51%)
Feb 03, 2012	41.02	41.87	40.81	40.83	7,021,700	-0.36(-0.87%)
Feb 02, 2012	41.01	41.54	40.16	41.19	6,941,256	+0.10(+0.24%)

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