Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	15.29	15.36	15.01	15.05	3,256,449,536	-0.32(-2.08%)
Mar 27, 2013	15.52	15.53	15.32	15.37	2,435,773,952	-0.31(-1.96%)
Mar 26, 2013	15.82	15.84	15.66	15.68	2,164,110,080	-0.08(-0.53%)
Mar 25, 2013	15.80	15.98	15.70	15.76	3,685,133,056	+0.06(+0.36%)
Mar 22, 2013	15.45	15.71	15.40	15.70	2,905,431,552	+0.31(+2.03%)
Mar 21, 2013	15.31	15.57	15.30	15.39	2,818,294,784	+0.02(+0.14%)
Mar 20, 2013	15.55	15.56	15.28	15.37	2,269,757,184	-0.08(-0.53%)
Mar 19, 2013	15.62	15.67	15.25	15.45	3,873,675,264	-0.04(-0.27%)
Mar 18, 2013	15.01	15.55	15.00	15.49	162,742,784	+0.41(+2.72%)
Mar 15, 2013	14.89	15.10	14.87	15.08	440,440,320	+0.38(+2.58%)
Mar 14, 2013	14.71	14.78	14.63	14.70	2,234,568,704	+0.14(+0.97%)
Mar 13, 2013	14.57	14.77	14.46	14.56	2,982,232,064	-0.00(-0.02%)
Mar 12, 2013	14.81	14.92	14.54	14.57	3,426,110,976	-0.32(-2.16%)
Mar 11, 2013	14.61	14.93	14.45	14.89	3,487,324,928	+0.21(+1.42%)
Mar 08, 2013	14.61	14.80	14.57	14.68	2,878,788,096	+0.04(+0.26%)
Mar 07, 2013	14.43	14.69	14.31	14.64	3,444,950,784	+0.17(+1.16%)
Mar 06, 2013	14.77	14.80	14.43	14.47	3,384,477,952	-0.19(-1.27%)
Mar 05, 2013	14.33	14.80	14.30	14.66	399,795,200	+0.38(+2.64%)
Mar 04, 2013	14.54	14.56	14.24	14.28	4,285,330,688	-0.35(-2.42%)
Mar 01, 2013	14.89	14.90	14.62	14.63	4,062,464,768	-0.37(-2.48%)
Feb 28, 2013	15.10	15.23	15.01	15.01	2,371,636,224	-0.11(-0.71%)
Feb 27, 2013	15.25	15.38	14.98	15.11	24,151,552	-0.15(-0.98%)
Feb 26, 2013	15.09	15.35	14.88	15.26	3,687,809,536	+0.21(+1.39%)
Feb 25, 2013	15.43	15.47	15.05	15.05	2,739,785,216	-0.27(-1.78%)
Feb 22, 2013	15.27	15.35	15.18	15.33	2,431,491,328	+0.16(+1.06%)
Feb 21, 2013	15.16	15.27	15.05	15.16	3,288,384,512	-0.09(-0.62%)
Feb 20, 2013	15.56	15.56	15.26	15.26	3,502,520,320	-0.38(-2.42%)
Feb 19, 2013	15.68	15.73	15.43	15.64	3,204,562,944	-0.01(-0.04%)
Feb 15, 2013	15.94	15.98	15.64	15.64	2,880,723,712	-0.22(-1.38%)
Feb 14, 2013	15.79	16.03	15.78	15.86	2,612,539,136	-0.01(-0.09%)
Feb 13, 2013	15.88	16.10	15.75	15.88	3,494,469,888	-0.03(-0.19%)
Feb 12, 2013	16.30	16.40	15.90	15.91	183,744,512	-0.41(-2.51%)
Feb 11, 2013	16.20	16.49	16.09	16.32	3,805,399,040	+0.17(+1.04%)
Feb 08, 2013	16.11	16.28	15.92	16.15	361,003,520	+0.23(+1.44%)
Feb 07, 2013	15.75	15.98	15.44	15.92	886,213,120	+0.37(+2.40%)
Feb 06, 2013	15.52	15.86	15.38	15.55	71,795,200	+0.51(+3.40%)
Feb 04, 2013	15.43	15.50	15.02	15.03	3,509,238,784	-0.38(-2.49%)
Feb 01, 2013	15.61	15.62	15.24	15.42	3,967,955,200	-0.06(-0.41%)
Jan 31, 2013	15.53	15.61	15.46	15.48	2,348,732,416	-0.05(-0.29%)
Jan 30, 2013	15.53	15.72	15.45	15.53	3,068,212,992	-0.05(-0.31%)
Jan 29, 2013	15.58	15.64	15.37	15.58	4,200,917,248	+0.29(+1.88%)
Jan 28, 2013	14.88	15.40	14.81	15.29	1,482,583,040	+0.34(+2.26%)
Jan 25, 2013	15.35	15.51	14.79	14.95	295,204,864	-0.36(-2.36%)
Jan 24, 2013	15.64	15.83	15.30	15.31	2,154,762,240	-2.16(-12.36%)
Jan 23, 2013	17.29	17.50	17.16	17.47	2,041,511,424	+0.31(+1.83%)
Jan 22, 2013	17.15	17.26	16.88	17.16	3,394,714,112	+0.16(+0.95%)
Jan 18, 2013	16.94	17.07	16.87	17.00	3,478,388,736	-0.09(-0.53%)
Jan 17, 2013	17.35	17.36	17.06	17.09	3,336,844,288	-0.12(-0.67%)
Jan 16, 2013	16.81	17.32	16.74	17.20	785,962,496	+0.69(+4.15%)
Jan 15, 2013	16.94	16.96	16.43	16.52	2,153,770,496	-0.54(-3.15%)
Jan 14, 2013	17.09	17.25	16.94	17.05	1,105,193,984	-0.63(-3.57%)
Jan 11, 2013	17.71	17.86	17.64	17.68	2,578,008,320	-0.11(-0.61%)
Jan 10, 2013	17.97	17.97	17.52	17.79	126,514,176	+0.22(+1.24%)
Jan 09, 2013	17.76	17.85	17.54	17.58	2,997,966,080	-0.28(-1.56%)
Jan 08, 2013	17.99	18.08	17.72	17.86	3,373,831,680	+0.05(+0.27%)
Jan 07, 2013	17.74	17.99	17.51	17.81	3,561,012,992	-0.11(-0.59%)
Jan 04, 2013	18.25	18.31	17.87	17.91	76,408,320	-0.51(-2.79%)
Jan 03, 2013	18.62	18.68	18.39	18.43	2,596,089,856	-0.24(-1.26%)
Jan 02, 2013	18.82	18.86	18.41	18.66	4,122,659,072	+0.57(+3.17%)
Dec 31, 2012	17.35	18.20	17.30	18.09	555,657,216	+0.77(+4.43%)
Dec 28, 2012	17.34	17.49	17.27	17.32	2,605,748,736	-0.19(-1.06%)
Dec 27, 2012	17.46	17.55	17.15	17.51	3,347,450,368	+0.07(+0.40%)
Dec 26, 2012	17.64	17.66	17.37	17.44	2,224,446,464	-0.24(-1.38%)
Dec 24, 2012	17.69	17.82	17.63	17.68	1,292,680,192	+0.03(+0.16%)
Dec 21, 2012	17.42	17.66	17.34	17.65	90,639,360	-0.08(-0.46%)
Dec 20, 2012	18.01	18.02	17.64	17.73	3,542,869,248	-0.16(-0.87%)
Dec 19, 2012	18.06	18.14	17.86	17.89	3,305,149,952	-0.26(-1.42%)
Dec 18, 2012	17.84	18.18	17.68	18.15	307,001,856	+0.51(+2.90%)
Dec 17, 2012	17.30	17.67	17.04	17.64	1,277,299,712	+0.31(+1.77%)
Dec 14, 2012	17.50	17.61	17.18	17.33	3,130,576,384	-0.68(-3.76%)
Dec 13, 2012	18.05	18.27	17.87	18.00	303,871,488	-0.32(-1.73%)
Dec 12, 2012	18.62	18.63	18.23	18.32	3,582,986,752	-0.08(-0.44%)
Dec 11, 2012	18.35	18.68	18.27	18.40	61,786,624	+0.39(+2.18%)
Dec 10, 2012	17.84	18.30	17.73	18.01	342,300,672	-0.12(-0.64%)
Dec 07, 2012	18.81	18.87	18.01	18.13	1,493,786,624	-0.48(-2.56%)
Dec 06, 2012	17.98	18.81	17.63	18.60	68,566,016	+0.29(+1.57%)
Dec 05, 2012	19.34	19.35	18.31	18.31	3,388,436,992	-1.26(-6.44%)
Dec 04, 2012	19.78	19.78	19.45	19.57	4,097,286,912	-0.32(-1.61%)
Nov 30, 2012	19.95	20.00	19.81	19.89	2,878,190,080	-0.14(-0.69%)
Nov 29, 2012	20.06	20.20	19.89	20.03	3,785,654,784	+0.22(+1.10%)
Nov 28, 2012	19.62	19.91	19.45	19.81	3,831,003,136	-0.06(-0.31%)
Nov 27, 2012	20.04	20.07	19.72	19.88	3,922,688,768	-0.16(-0.81%)
Nov 26, 2012	19.57	20.05	19.50	20.04	343,000,576	+0.61(+3.16%)
Nov 23, 2012	19.28	19.44	19.12	19.43	286,665,920	+0.33(+1.74%)
Nov 21, 2012	19.18	19.29	18.92	19.09	392,159,648	+0.03(+0.14%)
Nov 20, 2012	19.44	19.44	18.85	19.07	674,971,264	-0.16(-0.85%)
Nov 19, 2012	18.38	19.29	18.35	19.23	864,096,832	+1.29(+7.21%)
Nov 16, 2012	17.85	18.01	17.19	17.94	1,331,156,352	+0.07(+0.39%)
Nov 15, 2012	18.27	18.34	17.76	17.87	829,102,272	-0.38(-2.10%)
Nov 14, 2012	18.54	18.61	18.22	18.25	500,861,472	-0.20(-1.11%)
Nov 13, 2012	18.32	18.71	18.23	18.45	559,945,856	+0.00(+0.01%)
Nov 12, 2012	18.84	18.85	18.31	18.45	541,487,744	-0.14(-0.77%)
Nov 09, 2012	18.37	18.86	18.14	18.59	977,077,120	+0.32(+1.73%)
Nov 08, 2012	19.06	19.11	18.19	18.28	1,108,219,904	-0.69(-3.63%)
Nov 07, 2012	19.50	19.53	18.89	18.97	833,263,552	-0.84(-4.25%)
Nov 06, 2012	20.05	20.06	19.71	19.81	393,506,848	-0.06(-0.30%)
Nov 05, 2012	19.83	19.98	19.63	19.87	555,806,208	+0.27(+1.36%)
Nov 02, 2012	20.25	20.29	19.53	19.60	629,878,656	-0.67(-3.31%)
Nov 01, 2012	20.33	20.49	20.19	20.27	379,668,160	+0.04(+0.20%)
Oct 31, 2012	20.22	20.46	19.97	20.23	535,547,008	-0.30(-1.44%)
Oct 26, 2012	20.71	20.87	20.08	20.53	3,196,910,080	-0.19(-0.91%)
Oct 25, 2012	21.07	21.14	20.58	20.71	533,148,160	-0.25(-1.18%)
Oct 24, 2012	21.12	21.29	20.75	20.96	4,108,683,264	+0.12(+0.57%)
Oct 23, 2012	21.44	21.54	20.79	20.84	906,994,176	+0.12(+0.58%)
Oct 19, 2012	21.45	21.47	20.72	20.73	1,178,738,688	-0.77(-3.60%)
Oct 18, 2012	21.74	21.82	21.41	21.50	3,506,182,912	-0.41(-1.86%)
Oct 17, 2012	22.05	22.18	21.89	21.91	2,861,869,824	-0.18(-0.80%)
Oct 16, 2012	21.59	22.10	21.44	22.08	4,044,274,176	+0.51(+2.37%)
Oct 15, 2012	21.49	21.58	21.20	21.57	3,181,606,400	+0.17(+0.80%)
Oct 12, 2012	21.40	21.59	21.25	21.40	3,383,997,952	+0.05(+0.26%)
Oct 11, 2012	21.97	21.99	21.35	21.35	4,017,126,912	-0.44(-2.00%)
Oct 10, 2012	21.74	21.92	21.65	21.78	3,754,322,176	+0.17(+0.80%)
Oct 09, 2012	21.70	21.77	21.19	21.61	1,873,989,120	-0.08(-0.36%)
Oct 08, 2012	21.98	22.01	21.62	21.69	398,295,552	-0.49(-2.21%)
Oct 05, 2012	22.61	22.63	22.13	22.18	74,707,968	-0.48(-2.13%)
Oct 04, 2012	22.81	22.91	22.62	22.66	2,727,161,600	-0.16(-0.69%)
Oct 03, 2012	22.59	22.83	22.52	22.82	3,121,131,776	+0.34(+1.53%)
Oct 02, 2012	22.49	22.65	22.11	22.47	324,721,152	+0.07(+0.29%)
Oct 01, 2012	22.81	23.00	22.31	22.41	3,998,836,224	-0.26(-1.16%)
Sep 28, 2012	23.07	23.15	22.66	22.67	3,936,425,216	-0.48(-2.09%)
Sep 27, 2012	22.58	23.18	22.44	23.15	75,325,440	+0.55(+2.43%)
Sep 26, 2012	22.73	22.86	22.47	22.61	4,240,919,296	-0.28(-1.24%)
Sep 25, 2012	23.39	23.54	22.87	22.89	3,816,361,984	-0.59(-2.50%)
Sep 24, 2012	23.34	23.62	23.21	23.48	411,334,144	-0.32(-1.33%)
Sep 21, 2012	23.87	23.96	23.77	23.79	4,204,770,560	+0.05(+0.20%)
Sep 20, 2012	23.76	23.79	23.57	23.75	2,475,891,456	-0.12(-0.48%)
Sep 19, 2012	23.80	23.92	23.77	23.86	2,404,582,912	+0.01(+0.03%)
Sep 18, 2012	23.79	23.87	23.67	23.85	2,747,594,496	+0.07(+0.30%)
Sep 17, 2012	23.77	23.78	23.61	23.78	2,928,029,184	+0.29(+1.23%)
Sep 14, 2012	23.45	23.69	23.38	23.49	122,288,128	+0.28(+1.22%)
Sep 13, 2012	23.02	23.30	22.93	23.21	106,737,152	+0.45(+1.97%)
Sep 12, 2012	22.66	22.77	22.29	22.76	944,420,352	+0.31(+1.39%)
Sep 11, 2012	22.60	22.77	22.31	22.45	3,707,441,920	-0.07(-0.32%)
Sep 10, 2012	23.12	23.22	22.50	22.52	3,589,850,368	-0.60(-2.60%)
Sep 07, 2012	23.04	23.19	22.97	23.12	2,425,118,720	+0.14(+0.62%)
Sep 06, 2012	22.88	23.05	22.80	22.98	2,877,750,784	+0.21(+0.90%)
Sep 05, 2012	22.96	22.99	22.76	22.78	2,474,470,400	-0.16(-0.70%)
Sep 04, 2012	22.63	22.94	22.58	22.94	2,706,316,800	+0.33(+1.46%)
Aug 31, 2012	22.68	22.72	22.34	22.61	2,488,785,920	+0.05(+0.21%)
Aug 30, 2012	22.79	22.82	22.53	22.56	2,226,743,040	-0.33(-1.43%)
Aug 29, 2012	22.95	23.03	22.86	22.89	1,491,903,744	-0.08(-0.33%)
Aug 27, 2012	23.11	23.14	22.89	22.96	3,141,193,728	+0.42(+1.88%)
Aug 24, 2012	22.41	22.75	22.28	22.54	3,217,198,848	+0.02(+0.09%)
Aug 23, 2012	22.64	22.77	22.47	22.52	3,090,585,344	-0.21(-0.93%)
Aug 22, 2012	22.24	22.74	22.03	22.73	4,158,673,408	+0.44(+1.95%)
Aug 21, 2012	22.80	22.94	22.10	22.30	1,683,626,496	-0.31(-1.37%)
Aug 20, 2012	22.09	22.60	22.09	22.60	217,263,616	+0.58(+2.63%)
Aug 17, 2012	21.75	22.03	21.71	22.03	3,257,075,968	+0.40(+1.85%)
Aug 16, 2012	21.45	21.64	21.43	21.63	1,872,423,552	+0.19(+0.87%)
Aug 15, 2012	21.45	21.55	21.33	21.44	1,893,083,008	-0.03(-0.14%)
Aug 14, 2012	21.47	21.70	21.42	21.47	2,502,380,288	+0.06(+0.27%)
Aug 13, 2012	21.19	21.41	21.18	21.41	2,051,169,280	+0.28(+1.34%)
Aug 10, 2012	21.03	21.13	21.03	21.13	204,988,208	+0.03(+0.16%)
Aug 09, 2012	21.00	21.13	21.00	21.10	232,918,304	+0.03(+0.16%)
Aug 08, 2012	21.05	21.20	20.97	21.06	256,543,888	-0.04(-0.17%)
Aug 07, 2012	21.16	21.24	21.00	21.10	305,247,776	-0.06(-0.26%)
Aug 06, 2012	20.98	21.23	20.91	21.15	317,447,712	+0.23(+1.11%)
Aug 03, 2012	20.85	21.00	20.78	20.92	362,525,024	+0.27(+1.30%)
Aug 02, 2012	20.48	20.75	20.40	20.65	349,113,824	+0.03(+0.16%)
Aug 01, 2012	20.93	20.94	20.49	20.62	403,779,104	-0.13(-0.65%)
Jul 31, 2012	20.50	20.79	20.48	20.75	485,426,976	+0.53(+2.64%)
Jul 30, 2012	20.08	20.37	19.97	20.22	398,048,544	+0.34(+1.69%)
Jul 27, 2012	19.54	19.91	19.42	19.88	424,683,040	+0.35(+1.79%)
Jul 26, 2012	19.70	19.72	19.38	19.53	427,385,056	-0.00(-0.02%)
Jul 25, 2012	19.52	19.74	19.37	19.54	921,726,528	-0.88(-4.32%)
Jul 24, 2012	20.64	20.72	20.34	20.42	588,160,768	-0.10(-0.48%)
Jul 23, 2012	20.20	20.59	19.97	20.52	511,991,456	-0.02(-0.08%)
Jul 20, 2012	20.83	20.88	20.51	20.53	417,763,776	-0.34(-1.63%)
Jul 19, 2012	20.77	20.91	20.59	20.87	458,422,976	+0.27(+1.33%)
Jul 18, 2012	20.61	20.67	20.51	20.60	264,938,592	-0.02(-0.11%)
Jul 17, 2012	20.75	20.78	20.49	20.62	308,612,608	+0.00(+0.00%)
Jul 16, 2012	20.56	20.78	20.56	20.62	316,542,496	+0.07(+0.32%)
Jul 13, 2012	20.49	20.63	20.39	20.56	327,319,296	+0.21(+1.01%)
Jul 12, 2012	20.40	20.51	20.14	20.35	449,391,136	-0.19(-0.92%)
Jul 11, 2012	20.60	20.65	20.29	20.54	492,751,520	-0.13(-0.62%)
Jul 10, 2012	21.00	21.06	20.57	20.67	537,440,704	-0.19(-0.93%)
Jul 09, 2012	20.57	20.86	20.53	20.86	398,231,872	+0.27(+1.32%)
Jul 06, 2012	20.63	20.67	20.44	20.59	440,423,328	-0.14(-0.67%)
Jul 05, 2012	20.41	20.87	20.38	20.73	508,730,592	+0.36(+1.76%)
Jul 03, 2012	20.21	20.39	20.18	20.37	254,054,000	+0.23(+1.16%)
Jul 02, 2012	19.87	20.17	19.83	20.13	419,951,264	+0.29(+1.46%)
Jun 29, 2012	19.64	19.84	19.51	19.84	442,235,488	+0.51(+2.63%)
Jun 28, 2012	19.43	19.50	19.22	19.34	297,010,080	-0.19(-0.95%)
Jun 27, 2012	19.54	19.60	19.43	19.52	213,357,600	+0.08(+0.43%)
Jun 26, 2012	19.41	19.52	19.28	19.44	290,652,288	+0.04(+0.22%)
Jun 25, 2012	19.62	19.70	19.38	19.39	319,563,808	-0.39(-1.95%)
Jun 22, 2012	19.68	19.78	19.55	19.78	299,283,744	+0.15(+0.77%)
Jun 21, 2012	19.89	19.99	19.62	19.63	342,979,200	-0.27(-1.38%)
Jun 20, 2012	19.99	20.02	19.74	19.90	377,227,328	-0.06(-0.28%)
Jun 19, 2012	19.82	20.05	19.81	19.96	379,520,576	+0.06(+0.28%)
Jun 18, 2012	19.40	19.98	19.38	19.90	462,269,184	+0.40(+2.03%)
Jun 15, 2012	19.40	19.53	19.35	19.51	352,370,848	+0.09(+0.46%)
Jun 14, 2012	19.41	19.49	19.28	19.42	363,140,800	-0.02(-0.11%)
Jun 13, 2012	19.52	19.66	19.38	19.44	308,568,832	-0.14(-0.69%)
Jun 12, 2012	19.52	19.59	19.26	19.58	457,569,216	+0.17(+0.87%)
Jun 11, 2012	19.97	20.00	19.39	19.41	620,789,888	-0.31(-1.58%)
Jun 08, 2012	19.42	19.73	19.33	19.72	365,233,664	+0.29(+1.50%)
Jun 07, 2012	19.62	19.62	19.39	19.43	399,143,840	+0.01(+0.05%)
Jun 06, 2012	19.29	19.50	19.22	19.42	421,110,432	+0.29(+1.53%)
Jun 05, 2012	19.07	19.25	18.97	19.12	407,697,248	-0.05(-0.26%)
Jun 04, 2012	19.08	19.28	18.64	19.17	584,605,248	+0.11(+0.59%)
Jun 01, 2012	19.34	19.46	19.05	19.06	547,230,400	-0.57(-2.90%)
May 31, 2012	19.73	19.76	19.42	19.63	516,724,384	-0.05(-0.25%)
May 30, 2012	19.34	19.71	19.25	19.68	555,889,600	+0.23(+1.21%)
May 29, 2012	19.40	19.50	19.21	19.45	399,387,456	+0.34(+1.77%)
May 25, 2012	19.18	19.23	18.98	19.11	345,236,992	-0.10(-0.54%)
May 24, 2012	19.57	19.59	19.07	19.21	520,846,944	-0.18(-0.92%)
May 23, 2012	18.94	19.46	18.80	19.39	613,538,176	+0.46(+2.44%)
May 22, 2012	19.35	19.50	18.78	18.93	729,421,632	-0.15(-0.77%)
May 21, 2012	18.16	19.08	18.15	19.07	662,409,088	+1.05(+5.83%)
May 18, 2012	18.14	18.46	17.74	18.02	769,678,976	+0.01(+0.05%)
May 17, 2012	18.53	18.60	18.01	18.01	752,720,192	-0.54(-2.92%)
May 16, 2012	18.83	18.92	18.38	18.56	588,982,208	-0.24(-1.28%)
May 15, 2012	19.08	19.14	18.75	18.80	500,068,832	-0.17(-0.90%)
May 14, 2012	19.12	19.28	18.95	18.97	370,252,928	-0.29(-1.50%)
May 11, 2012	19.20	19.52	19.18	19.26	419,945,248	-0.13(-0.67%)
May 10, 2012	19.52	19.57	19.32	19.39	349,671,520	+0.05(+0.24%)
May 09, 2012	19.15	19.50	19.06	19.34	504,875,040	+0.03(+0.18%)
May 08, 2012	19.35	19.42	18.99	19.31	521,955,968	-0.04(-0.23%)
May 07, 2012	19.08	19.46	19.07	19.35	483,607,616	+0.14(+0.75%)
May 04, 2012	19.61	19.65	19.20	19.21	557,049,856	-0.56(-2.85%)
May 03, 2012	20.06	20.10	19.72	19.77	410,031,456	-0.14(-0.71%)
May 02, 2012	19.72	19.96	19.67	19.91	449,166,496	+0.13(+0.66%)
May 01, 2012	19.87	20.28	19.75	19.78	641,444,352	-0.06(-0.32%)
Apr 30, 2012	20.31	20.33	19.81	19.84	531,359,200	-0.65(-3.15%)
Apr 27, 2012	20.56	20.60	20.40	20.49	427,538,816	-0.16(-0.77%)
Apr 26, 2012	20.87	20.89	20.46	20.65	562,293,632	-0.08(-0.38%)
Apr 25, 2012	20.92	21.00	20.59	20.73	950,891,904	+1.69(+8.87%)
Apr 24, 2012	19.12	19.29	18.86	19.04	1,121,874,304	-0.39(-2.00%)
Apr 23, 2012	19.39	19.57	18.91	19.43	1,015,085,184	-0.04(-0.22%)
Apr 20, 2012	20.09	20.20	19.38	19.47	1,083,614,592	-0.49(-2.46%)
Apr 19, 2012	20.40	20.55	19.86	19.96	876,187,584	-0.71(-3.44%)
Apr 18, 2012	20.85	21.08	20.48	20.67	1,001,976,064	-0.05(-0.22%)
Apr 17, 2012	19.67	20.73	19.43	20.72	1,076,737,280	+1.00(+5.10%)
Apr 16, 2012	20.73	20.74	19.65	19.71	1,103,382,144	-0.85(-4.15%)
Apr 13, 2012	21.21	21.23	20.51	20.57	903,535,872	-0.60(-2.82%)
Apr 12, 2012	21.24	21.45	21.08	21.16	644,444,480	-0.12(-0.55%)
Apr 11, 2012	21.62	21.64	21.18	21.28	731,401,344	-0.08(-0.36%)
Apr 10, 2012	21.74	21.88	21.27	21.35	933,680,128	-0.26(-1.22%)
Apr 09, 2012	21.28	21.74	21.25	21.62	627,478,016	+0.09(+0.40%)
Apr 05, 2012	21.30	21.57	21.18	21.53	673,096,704	+0.32(+1.50%)
Apr 04, 2012	21.21	21.27	20.97	21.21	601,395,264	-0.17(-0.80%)
Apr 03, 2012	21.32	21.48	21.15	21.38	875,309,696	+0.36(+1.73%)

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