Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	24.94	25.24	24.92	25.19	3,082,660	+0.21(+0.86%)
Mar 27, 2013	24.79	25.01	24.68	24.98	2,104,370	-0.01(-0.04%)
Mar 26, 2013	24.77	25.02	24.68	24.99	3,021,581	+0.35(+1.42%)
Mar 25, 2013	25.01	25.01	24.50	24.64	4,052,478	-0.29(-1.18%)
Mar 22, 2013	24.84	24.94	24.79	24.93	3,558,419	+0.21(+0.87%)
Mar 21, 2013	24.72	24.81	24.39	24.72	6,046,795	-0.19(-0.78%)
Mar 20, 2013	25.16	25.18	24.81	24.91	2,766,738	+0.02(+0.10%)
Mar 19, 2013	25.07	25.25	24.79	24.89	4,478,276	-0.18(-0.74%)
Mar 18, 2013	25.06	25.27	24.56	25.07	3,277,602	-0.32(-1.26%)
Mar 15, 2013	25.32	25.60	25.28	25.39	4,697,567	-0.06(-0.23%)
Mar 14, 2013	25.29	25.48	25.21	25.45	2,811,171	+0.18(+0.73%)
Mar 13, 2013	25.15	25.31	24.87	25.27	3,199,164	+0.25(+1.02%)
Mar 12, 2013	25.27	25.38	24.83	25.01	3,575,535	-0.33(-1.32%)
Mar 11, 2013	25.05	25.38	25.05	25.35	3,303,546	+0.20(+0.81%)
Mar 08, 2013	24.77	25.14	24.66	25.14	5,594,357	+0.53(+2.15%)
Mar 07, 2013	24.29	24.78	24.26	24.61	5,699,365	+0.46(+1.90%)
Mar 06, 2013	24.17	24.48	24.07	24.16	3,756,725	+0.06(+0.25%)
Mar 05, 2013	23.56	24.24	23.56	24.10	5,556,509	+0.76(+3.25%)
Mar 04, 2013	23.37	23.37	22.86	23.34	5,460,068	-0.06(-0.28%)
Mar 01, 2013	23.53	23.59	23.24	23.40	4,086,200	-0.24(-1.01%)
Feb 28, 2013	23.83	23.93	23.61	23.64	3,097,411	+0.00(+0.02%)
Feb 27, 2013	23.19	23.76	23.17	23.64	2,673,982	+0.43(+1.85%)
Feb 26, 2013	23.11	23.29	22.83	23.21	3,546,486	+0.19(+0.82%)
Feb 25, 2013	23.51	23.59	23.01	23.02	3,557,697	-0.33(-1.41%)
Feb 22, 2013	23.36	23.50	23.25	23.35	2,474,589	+0.08(+0.36%)
Feb 21, 2013	23.49	23.52	23.05	23.26	3,939,565	-0.31(-1.33%)
Feb 20, 2013	24.13	24.13	23.52	23.58	4,560,304	-0.57(-2.35%)
Feb 19, 2013	24.05	24.27	24.01	24.15	2,836,475	+0.18(+0.77%)
Feb 15, 2013	23.95	24.08	23.85	23.96	3,854,187	-0.04(-0.17%)
Feb 14, 2013	23.82	24.01	23.64	24.00	2,291,723	+0.06(+0.27%)
Feb 13, 2013	23.92	23.99	23.68	23.94	2,397,319	+0.12(+0.51%)
Feb 12, 2013	23.84	23.88	23.71	23.82	2,250,379	+0.07(+0.29%)
Feb 11, 2013	23.67	23.76	23.49	23.75	2,096,641	+0.14(+0.61%)
Feb 08, 2013	23.56	23.73	23.41	23.60	2,347,531	+0.17(+0.72%)
Feb 07, 2013	23.37	23.65	23.11	23.43	4,593,638	-0.32(-1.36%)
Feb 06, 2013	23.54	24.01	23.54	23.76	3,763,157	+0.42(+1.79%)
Feb 04, 2013	23.53	23.82	23.28	23.34	4,984,439	-0.29(-1.22%)
Feb 01, 2013	23.61	23.80	23.51	23.63	6,313,656	+0.24(+1.04%)
Jan 31, 2013	23.75	24.22	23.32	23.38	7,526,543	-0.54(-2.26%)
Jan 30, 2013	23.94	24.13	23.82	23.92	5,090,772	-0.20(-0.82%)
Jan 29, 2013	23.99	24.17	23.74	24.12	3,965,363	+0.19(+0.79%)
Jan 28, 2013	24.05	24.17	23.90	23.93	4,101,330	-0.03(-0.12%)
Jan 25, 2013	23.78	23.99	23.72	23.96	4,188,878	+0.23(+0.96%)
Jan 24, 2013	23.08	24.10	22.97	23.74	8,667,024	+0.79(+3.42%)
Jan 23, 2013	23.13	23.20	22.86	22.95	2,670,260	-0.14(-0.60%)
Jan 22, 2013	22.94	23.10	22.92	23.09	2,574,174	+0.05(+0.22%)
Jan 18, 2013	23.03	23.10	22.80	23.04	3,119,589	-0.04(-0.17%)
Jan 17, 2013	22.72	23.15	22.72	23.08	2,635,862	+0.35(+1.55%)
Jan 16, 2013	22.81	22.85	22.62	22.73	2,602,691	-0.18(-0.78%)
Jan 15, 2013	22.75	22.94	22.66	22.91	2,570,886	-0.04(-0.19%)
Jan 14, 2013	22.87	22.97	22.71	22.95	2,806,185	+0.08(+0.35%)
Jan 11, 2013	22.89	23.06	22.67	22.87	2,806,370	+0.01(+0.04%)
Jan 10, 2013	22.82	22.88	22.60	22.86	3,948,037	+0.19(+0.83%)
Jan 09, 2013	22.64	22.75	22.57	22.67	4,238,427	-0.13(-0.57%)
Jan 08, 2013	22.93	22.94	22.60	22.80	3,216,934	-0.20(-0.86%)
Jan 07, 2013	23.10	23.18	22.95	23.00	2,601,342	-0.25(-1.09%)
Jan 04, 2013	23.14	23.33	23.04	23.25	3,732,988	+0.23(+1.01%)
Jan 03, 2013	22.84	23.28	22.84	23.02	4,836,573	-0.10(-0.45%)
Jan 02, 2013	23.34	23.37	22.94	23.12	5,580,649	+0.66(+2.94%)
Dec 31, 2012	22.03	22.46	21.97	22.46	3,841,816	+0.39(+1.76%)
Dec 28, 2012	21.99	22.28	21.94	22.08	3,380,303	-0.09(-0.43%)
Dec 27, 2012	22.25	22.30	21.75	22.17	3,376,122	-0.07(-0.34%)
Dec 26, 2012	22.22	22.43	22.21	22.24	2,612,031	+0.05(+0.22%)
Dec 24, 2012	22.31	22.33	22.03	22.20	1,081,568	-0.08(-0.38%)
Dec 21, 2012	21.81	22.29	21.70	22.28	8,139,540	-0.07(-0.31%)
Dec 20, 2012	22.38	22.38	22.14	22.35	3,814,515	+0.02(+0.09%)
Dec 19, 2012	22.31	22.58	22.20	22.33	4,726,752	-0.02(-0.09%)
Dec 18, 2012	22.09	22.36	22.01	22.35	4,076,018	+0.33(+1.51%)
Dec 17, 2012	21.95	22.04	21.78	22.02	3,953,249	+0.20(+0.91%)
Dec 14, 2012	21.87	22.09	21.79	21.82	3,974,345	+0.00(+0.02%)
Dec 13, 2012	22.18	22.26	21.78	21.81	4,122,342	-0.37(-1.66%)
Dec 12, 2012	22.15	22.42	22.07	22.18	3,450,715	-0.04(-0.17%)
Dec 11, 2012	22.04	22.26	21.90	22.22	4,872,188	+0.36(+1.66%)
Dec 10, 2012	21.50	21.88	21.48	21.86	3,012,257	+0.33(+1.53%)
Dec 07, 2012	21.40	21.56	21.33	21.53	3,607,110	+0.27(+1.27%)
Dec 06, 2012	21.61	21.63	21.26	21.26	6,198,780	-0.37(-1.70%)
Dec 05, 2012	21.38	21.87	21.27	21.62	5,837,342	+0.30(+1.42%)
Dec 04, 2012	21.40	21.56	21.05	21.32	7,156,405	-0.25(-1.17%)
Nov 30, 2012	21.71	21.74	21.51	21.58	3,638,736	-0.12(-0.54%)
Nov 29, 2012	21.74	21.85	21.61	21.69	2,977,901	+0.02(+0.09%)
Nov 28, 2012	21.04	21.68	21.04	21.67	3,973,806	+0.48(+2.25%)
Nov 27, 2012	21.14	21.45	21.12	21.20	3,688,052	-0.05(-0.23%)
Nov 26, 2012	21.08	21.32	21.04	21.25	3,177,814	+0.11(+0.51%)
Nov 23, 2012	21.01	21.22	20.78	21.14	1,861,682	+0.25(+1.18%)
Nov 21, 2012	20.80	21.03	20.65	20.89	3,493,551	+0.09(+0.45%)
Nov 20, 2012	20.66	20.85	20.61	20.80	3,174,425	+0.01(+0.07%)
Nov 19, 2012	20.79	20.88	20.60	20.78	4,329,297	+0.24(+1.17%)
Nov 16, 2012	20.50	20.66	20.31	20.54	6,404,375	+0.03(+0.14%)
Nov 15, 2012	20.43	20.60	20.21	20.51	5,855,425	+0.10(+0.51%)
Nov 14, 2012	21.05	21.11	20.37	20.41	5,268,623	-0.53(-2.55%)
Nov 13, 2012	20.89	21.28	20.84	20.94	3,248,061	-0.12(-0.58%)
Nov 12, 2012	21.16	21.19	20.96	21.07	2,548,142	+0.01(+0.07%)
Nov 09, 2012	21.19	21.30	21.03	21.05	3,897,298	-0.10(-0.46%)
Nov 08, 2012	21.29	21.54	21.12	21.15	4,869,962	-0.20(-0.92%)
Nov 07, 2012	21.88	22.06	21.34	21.35	7,592,500	-0.74(-3.35%)
Nov 06, 2012	22.14	22.29	22.05	22.09	5,584,388	+0.03(+0.16%)
Nov 05, 2012	21.93	22.16	21.87	22.05	5,106,663	+0.02(+0.09%)
Nov 02, 2012	22.20	22.36	21.69	22.03	11,114,839	-0.15(-0.68%)
Nov 01, 2012	21.29	22.30	21.15	22.18	9,795,034	+0.95(+4.50%)
Oct 31, 2012	21.29	21.30	20.99	21.23	5,080,658	+0.01(+0.07%)
Oct 26, 2012	21.05	21.21	21.21	21.21	9,470,796	+0.27(+1.31%)
Oct 25, 2012	20.64	21.08	20.09	20.94	21,415,124	+1.57(+8.11%)
Oct 24, 2012	19.86	19.89	19.36	19.37	7,136,156	-0.46(-2.32%)
Oct 23, 2012	19.80	19.85	19.59	19.83	5,261,450	+0.05(+0.25%)
Oct 19, 2012	20.02	20.02	19.68	19.78	8,975,221	-0.21(-1.05%)
Oct 18, 2012	19.99	20.06	19.90	19.99	5,540,710	-0.03(-0.17%)
Oct 17, 2012	20.00	20.05	19.89	20.02	4,091,337	+0.03(+0.17%)
Oct 16, 2012	19.85	20.04	19.84	19.99	2,617,593	+0.27(+1.39%)
Oct 15, 2012	19.79	19.82	19.60	19.72	3,664,988	+0.06(+0.32%)
Oct 12, 2012	19.65	19.85	19.57	19.65	4,229,546	+0.12(+0.63%)
Oct 11, 2012	19.78	19.78	19.50	19.53	5,885,684	-0.04(-0.20%)
Oct 10, 2012	19.58	19.74	19.34	19.57	10,297,038	-0.45(-2.23%)
Oct 09, 2012	20.37	20.38	20.01	20.02	4,595,557	-0.26(-1.28%)
Oct 08, 2012	20.13	20.40	20.11	20.27	2,569,473	+0.01(+0.07%)
Oct 05, 2012	20.56	20.60	20.16	20.26	4,068,934	-0.12(-0.56%)
Oct 04, 2012	20.10	20.40	19.78	20.37	6,515,929	+0.31(+1.52%)
Oct 03, 2012	19.95	20.12	19.86	20.07	4,381,004	+0.09(+0.47%)
Oct 02, 2012	19.95	20.06	19.78	19.98	4,223,561	+0.10(+0.52%)
Oct 01, 2012	19.68	19.99	19.60	19.87	4,256,224	+0.28(+1.45%)
Sep 28, 2012	19.55	19.68	19.38	19.59	3,848,625	-0.06(-0.32%)
Sep 27, 2012	19.56	19.80	19.46	19.65	2,869,673	+0.12(+0.61%)
Sep 26, 2012	19.50	19.72	19.30	19.53	5,229,672	-0.32(-1.59%)
Sep 25, 2012	20.36	20.36	19.81	19.85	5,285,157	-0.43(-2.10%)
Sep 24, 2012	20.26	20.36	20.13	20.27	3,059,021	-0.03(-0.14%)
Sep 21, 2012	20.56	20.66	20.29	20.30	6,345,249	-0.23(-1.13%)
Sep 20, 2012	20.51	20.60	20.28	20.54	4,205,147	-0.16(-0.77%)
Sep 19, 2012	20.65	20.80	20.52	20.70	4,986,399	+0.07(+0.36%)
Sep 18, 2012	20.79	20.85	20.54	20.62	3,873,855	-0.22(-1.06%)
Sep 17, 2012	21.03	21.05	20.75	20.84	3,452,227	-0.23(-1.09%)
Sep 14, 2012	20.49	21.23	20.42	21.07	7,290,830	+0.60(+2.94%)
Sep 13, 2012	20.28	20.76	19.88	20.47	5,197,207	+0.19(+0.92%)
Sep 12, 2012	19.89	20.48	19.86	20.28	7,568,624	-0.13(-0.65%)
Sep 11, 2012	20.27	20.50	20.27	20.42	3,203,696	+0.09(+0.43%)
Sep 10, 2012	20.41	20.51	20.16	20.33	2,480,174	-0.09(-0.43%)
Sep 07, 2012	20.24	20.55	20.18	20.42	3,540,716	+0.34(+1.71%)
Sep 06, 2012	19.39	20.07	19.39	20.07	4,892,022	+0.88(+4.56%)
Sep 05, 2012	19.24	19.51	19.07	19.20	4,434,965	+0.03(+0.18%)
Sep 04, 2012	19.47	19.55	18.97	19.16	3,728,132	-0.37(-1.90%)
Aug 31, 2012	19.42	19.71	19.29	19.54	3,023,104	+0.26(+1.35%)
Aug 30, 2012	19.30	19.39	19.20	19.28	2,098,926	-0.15(-0.78%)
Aug 29, 2012	19.37	19.50	19.25	19.43	1,723,328	-0.07(-0.38%)
Aug 27, 2012	19.74	19.79	19.46	19.50	1,996,189	-0.21(-1.07%)
Aug 24, 2012	19.58	19.98	19.52	19.71	3,646,348	+0.12(+0.60%)
Aug 23, 2012	19.78	20.01	19.57	19.59	4,407,914	-0.24(-1.21%)
Aug 22, 2012	20.13	20.17	19.74	19.83	3,121,291	-0.32(-1.58%)
Aug 21, 2012	20.17	20.47	20.05	20.15	2,475,559	-0.03(-0.17%)
Aug 20, 2012	20.36	20.39	20.12	20.19	4,186,754	-0.31(-1.53%)
Aug 17, 2012	20.50	20.53	20.26	20.50	3,220,728	+0.08(+0.38%)
Aug 16, 2012	20.19	20.53	20.17	20.42	3,412,914	+0.31(+1.53%)
Aug 15, 2012	19.91	20.20	19.89	20.11	2,958,607	+0.06(+0.30%)
Aug 14, 2012	20.20	20.27	19.97	20.05	2,440,492	-0.06(-0.32%)
Aug 13, 2012	20.07	20.15	19.82	20.12	3,198,797	-0.05(-0.27%)
Aug 10, 2012	19.82	20.17	19.69	20.17	3,026,867	+0.26(+1.30%)
Aug 09, 2012	19.70	20.03	19.70	19.91	3,911,753	+0.13(+0.67%)
Aug 08, 2012	19.75	19.84	19.55	19.78	3,223,505	+0.00(+0.00%)
Aug 07, 2012	19.67	19.96	19.60	19.78	3,229,564	+0.24(+1.25%)
Aug 06, 2012	19.50	19.74	19.47	19.54	2,503,739	+0.16(+0.81%)
Aug 03, 2012	19.21	19.58	19.14	19.38	4,360,014	+0.56(+2.98%)
Aug 02, 2012	19.34	19.42	18.38	18.82	8,861,994	-0.64(-3.31%)
Aug 01, 2012	19.66	19.81	19.44	19.46	3,194,755	-0.06(-0.30%)
Jul 31, 2012	19.76	19.81	19.44	19.52	4,543,472	-0.21(-1.09%)
Jul 30, 2012	19.91	20.00	19.62	19.74	3,826,915	-0.17(-0.86%)
Jul 27, 2012	19.21	20.03	19.10	19.91	7,697,069	+1.06(+5.60%)
Jul 26, 2012	18.72	18.96	18.59	18.85	5,041,498	+0.47(+2.53%)
Jul 25, 2012	18.62	18.94	18.31	18.38	6,608,646	-0.15(-0.79%)
Jul 24, 2012	19.27	19.87	18.35	18.53	11,316,214	+0.10(+0.56%)
Jul 23, 2012	17.74	18.54	17.29	18.43	7,623,621	+0.27(+1.48%)
Jul 20, 2012	18.34	18.45	18.07	18.16	4,595,556	-0.26(-1.39%)
Jul 19, 2012	18.39	18.64	18.30	18.42	3,935,807	+0.07(+0.36%)
Jul 18, 2012	17.70	18.54	17.68	18.35	4,580,533	+0.50(+2.82%)
Jul 17, 2012	17.77	18.00	17.49	17.85	4,882,107	-0.06(-0.33%)
Jul 16, 2012	18.07	18.14	17.77	17.91	2,793,623	-0.25(-1.40%)
Jul 13, 2012	17.64	18.24	17.63	18.16	5,828,859	+0.54(+3.05%)
Jul 12, 2012	17.39	17.74	17.18	17.62	7,562,567	+0.10(+0.59%)
Jul 11, 2012	17.65	17.73	17.44	17.52	9,523,352	-0.18(-1.02%)
Jul 10, 2012	18.45	18.65	17.47	17.70	13,886,583	-0.55(-3.02%)
Jul 09, 2012	18.38	18.54	18.10	18.25	3,300,868	-0.17(-0.93%)
Jul 06, 2012	18.56	18.62	18.15	18.42	3,722,833	-0.30(-1.59%)
Jul 05, 2012	18.80	18.95	18.51	18.72	4,296,156	-0.21(-1.13%)
Jul 03, 2012	18.70	18.94	18.63	18.94	2,512,274	+0.24(+1.30%)
Jul 02, 2012	19.18	19.22	18.57	18.69	4,783,592	-0.43(-2.25%)
Jun 29, 2012	18.81	19.12	18.63	19.12	5,232,852	+0.75(+4.09%)
Jun 28, 2012	18.24	18.49	18.10	18.37	4,277,982	-0.01(-0.05%)
Jun 27, 2012	18.46	18.65	18.34	18.38	3,436,387	+0.02(+0.11%)
Jun 26, 2012	18.29	18.45	18.05	18.36	3,097,989	+0.07(+0.40%)
Jun 25, 2012	18.50	18.59	18.12	18.29	4,321,408	-0.47(-2.52%)
Jun 22, 2012	18.85	18.90	18.54	18.76	21,950,164	+0.03(+0.16%)
Jun 21, 2012	19.56	19.66	18.69	18.73	5,464,326	-0.79(-4.02%)
Jun 20, 2012	19.67	19.73	19.39	19.52	3,686,073	-0.14(-0.72%)
Jun 19, 2012	19.28	19.83	19.28	19.66	4,012,608	+0.42(+2.21%)
Jun 18, 2012	19.13	19.31	19.05	19.23	2,968,600	+0.01(+0.05%)
Jun 15, 2012	19.20	19.29	18.99	19.22	4,810,422	+0.19(+1.00%)
Jun 14, 2012	18.85	19.15	18.70	19.03	5,029,180	+0.17(+0.88%)
Jun 13, 2012	19.23	19.26	18.77	18.87	4,476,359	-0.38(-1.95%)
Jun 12, 2012	18.63	19.32	18.50	19.24	9,115,673	+0.71(+3.84%)
Jun 11, 2012	19.03	19.04	18.48	18.53	4,818,885	-0.31(-1.66%)
Jun 08, 2012	18.36	18.89	18.26	18.84	4,258,640	+0.41(+2.22%)
Jun 07, 2012	18.57	18.94	18.41	18.43	4,281,510	-0.03(-0.16%)
Jun 06, 2012	18.03	18.48	18.02	18.46	4,629,482	+0.60(+3.33%)
Jun 05, 2012	17.53	17.96	17.45	17.87	5,429,210	+0.34(+1.92%)
Jun 04, 2012	17.76	17.95	17.34	17.53	5,007,048	-0.27(-1.53%)
Jun 01, 2012	17.99	18.08	17.73	17.80	5,111,548	-0.53(-2.87%)
May 31, 2012	18.43	18.54	18.05	18.33	6,161,598	-0.13(-0.71%)
May 30, 2012	18.83	18.88	18.33	18.46	4,865,774	-0.59(-3.10%)
May 29, 2012	18.88	19.24	18.82	19.05	4,760,471	+0.34(+1.83%)
May 25, 2012	18.82	18.89	18.66	18.71	3,049,558	-0.07(-0.39%)
May 24, 2012	19.03	19.05	18.57	18.78	4,554,541	-0.20(-1.03%)
May 23, 2012	18.63	19.04	18.46	18.98	4,350,178	+0.13(+0.70%)
May 22, 2012	18.84	18.98	18.70	18.85	3,978,697	+0.06(+0.31%)
May 21, 2012	18.37	18.86	18.35	18.79	5,439,964	+0.45(+2.45%)
May 18, 2012	18.54	18.59	18.30	18.34	5,340,215	-0.15(-0.82%)
May 17, 2012	18.91	18.99	18.37	18.49	7,684,835	-0.47(-2.50%)
May 16, 2012	19.00	19.28	18.86	18.96	6,361,827	+0.03(+0.14%)
May 15, 2012	19.09	19.26	18.90	18.94	5,043,037	-0.21(-1.12%)
May 14, 2012	18.88	19.37	18.84	19.15	5,313,243	+0.01(+0.08%)
May 11, 2012	18.99	19.58	18.71	19.14	10,121,493	-0.04(-0.23%)
May 10, 2012	19.89	20.06	18.70	19.18	19,542,860	-0.50(-2.54%)
May 09, 2012	19.67	19.94	19.56	19.68	5,486,056	-0.31(-1.53%)
May 08, 2012	19.79	20.01	19.64	19.99	5,562,366	+0.03(+0.15%)
May 07, 2012	19.98	20.10	19.80	19.96	4,189,218	-0.01(-0.07%)
May 04, 2012	20.20	20.38	19.82	19.97	5,082,492	-0.44(-2.17%)
May 03, 2012	20.84	20.84	20.35	20.42	6,704,896	-0.52(-2.49%)
May 02, 2012	20.52	20.97	20.44	20.94	6,618,458	+0.30(+1.44%)
May 01, 2012	20.87	21.00	20.53	20.64	6,712,820	-0.24(-1.16%)
Apr 30, 2012	21.18	21.22	20.72	20.88	4,283,847	-0.38(-1.78%)
Apr 27, 2012	21.12	21.34	21.00	21.26	4,051,140	+0.30(+1.41%)
Apr 26, 2012	20.67	21.04	20.58	20.97	5,603,144	+0.26(+1.27%)
Apr 25, 2012	20.80	20.82	20.53	20.70	6,215,065	+0.17(+0.83%)
Apr 24, 2012	20.89	20.98	20.34	20.53	8,180,867	+0.14(+0.67%)
Apr 23, 2012	20.30	20.43	19.96	20.40	7,932,583	-0.13(-0.64%)
Apr 20, 2012	20.73	20.87	20.49	20.53	6,522,970	-0.14(-0.68%)
Apr 19, 2012	20.69	21.16	20.51	20.67	5,399,024	-0.09(-0.42%)
Apr 18, 2012	21.02	21.02	20.68	20.76	6,964,092	-0.41(-1.95%)
Apr 17, 2012	21.08	21.36	20.83	21.17	5,522,348	+0.23(+1.11%)
Apr 16, 2012	20.84	21.05	20.70	20.94	5,136,835	+0.15(+0.73%)
Apr 13, 2012	20.94	20.98	20.74	20.79	4,572,704	-0.27(-1.26%)
Apr 12, 2012	20.64	21.14	20.55	21.05	4,762,939	+0.41(+1.99%)
Apr 11, 2012	21.46	21.53	20.25	20.64	17,300,092	-0.57(-2.70%)
Apr 10, 2012	21.67	21.67	21.10	21.21	4,909,165	-0.46(-2.13%)
Apr 09, 2012	22.02	22.02	21.63	21.68	5,211,735	-0.67(-3.00%)
Apr 05, 2012	22.18	22.47	22.18	22.35	4,217,275	+0.02(+0.11%)
Apr 04, 2012	22.43	22.47	22.16	22.32	5,699,656	-0.36(-1.59%)
Apr 03, 2012	22.88	23.45	22.52	22.68	8,062,716	-0.24(-1.04%)

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