Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	51.40	51.73	51.08	51.49	0	-0.08(-0.16%)
Apr 29, 2013	51.27	52.06	51.25	51.57	2,589,365	+0.65(+1.28%)
Apr 26, 2013	51.46	51.70	50.77	50.92	2,547,025	-0.36(-0.70%)
Apr 25, 2013	50.90	51.31	50.69	51.28	2,325,164	+0.60(+1.18%)
Apr 24, 2013	51.25	51.52	50.63	50.68	0	-0.51(-1.00%)
Apr 23, 2013	50.87	51.23	50.37	51.19	2,325,824	+0.55(+1.09%)
Apr 22, 2013	50.59	50.81	50.02	50.64	2,121,064	+0.29(+0.58%)
Apr 19, 2013	49.86	50.72	49.86	50.35	2,227,923	+0.26(+0.52%)
Apr 18, 2013	50.50	50.78	49.79	50.09	2,957,554	-0.33(-0.65%)
Apr 17, 2013	51.11	51.23	50.13	50.42	3,009,499	-1.07(-2.08%)
Apr 16, 2013	51.04	51.56	50.75	51.49	2,330,403	+0.77(+1.52%)
Apr 15, 2013	51.74	51.88	50.71	50.72	3,783,349	-1.35(-2.59%)
Apr 12, 2013	51.22	52.11	50.97	52.07	3,352,686	+1.07(+2.10%)
Apr 11, 2013	51.61	51.93	50.89	51.00	4,264,783	-0.36(-0.70%)
Apr 10, 2013	50.95	51.43	50.93	51.36	2,983,442	+0.66(+1.30%)
Apr 09, 2013	51.75	52.21	50.51	50.70	3,074,774	-1.03(-1.99%)
Apr 08, 2013	51.41	51.80	51.00	51.73	3,032,357	+0.49(+0.96%)
Apr 05, 2013	51.50	51.54	51.14	51.24	3,207,406	-0.61(-1.18%)
Apr 04, 2013	51.66	52.01	51.53	51.85	1,665,673	+0.19(+0.37%)
Apr 03, 2013	52.49	52.49	51.40	51.66	3,133,008	-0.71(-1.36%)
Apr 02, 2013	51.99	52.51	51.64	52.37	3,030,058	+0.48(+0.93%)
Apr 01, 2013	51.38	52.10	51.26	51.89	2,814,162	+0.36(+0.70%)
Mar 28, 2013	51.31	51.70	51.14	51.53	3,159,491	+0.16(+0.31%)
Mar 27, 2013	51.11	51.45	50.81	51.37	2,593,211	+0.01(+0.02%)
Mar 26, 2013	51.07	51.38	50.86	51.36	2,888,493	+0.11(+0.21%)
Mar 25, 2013	51.51	51.95	51.00	51.25	12,234,573	+0.06(+0.12%)
Mar 22, 2013	51.85	52.29	51.03	51.19	13,842,128	-0.47(-0.91%)
Mar 21, 2013	51.31	51.90	51.25	51.66	3,650,483	+0.15(+0.29%)
Mar 20, 2013	51.05	51.57	50.93	51.51	4,237,535	+0.93(+1.84%)
Mar 19, 2013	50.88	50.90	50.20	50.58	2,762,885	-0.07(-0.14%)
Mar 18, 2013	49.94	50.83	49.85	50.65	3,136,156	+0.38(+0.76%)
Mar 15, 2013	50.16	50.65	49.93	50.27	21,024,814	-0.20(-0.40%)
Mar 14, 2013	50.79	50.85	50.27	50.47	3,559,037	-0.27(-0.53%)
Mar 13, 2013	50.49	50.84	49.95	50.74	3,736,785	+0.19(+0.38%)
Mar 12, 2013	50.11	50.63	49.93	50.55	4,667,066	+0.56(+1.12%)
Mar 11, 2013	49.95	50.33	49.79	49.99	4,027,778	+0.28(+0.56%)
Mar 08, 2013	49.37	50.00	49.23	49.71	3,251,122	+0.67(+1.37%)
Mar 07, 2013	49.37	49.39	48.88	49.04	2,681,191	-0.15(-0.30%)
Mar 06, 2013	49.57	49.75	49.11	49.19	2,838,572	+0.00(+0.00%)
Mar 05, 2013	49.43	49.50	49.00	49.19	4,323,706	+0.04(+0.08%)
Mar 04, 2013	48.40	49.16	48.40	49.15	3,592,416	+0.58(+1.19%)
Mar 01, 2013	48.25	48.66	47.81	48.57	3,231,322	+0.09(+0.19%)
Feb 28, 2013	48.13	48.91	47.88	48.48	4,529,088	+0.81(+1.70%)
Feb 27, 2013	47.29	47.87	47.11	47.67	2,740,921	+0.40(+0.85%)
Feb 26, 2013	46.92	47.40	46.80	47.27	3,662,432	-0.19(-0.40%)
Feb 22, 2013	47.05	47.54	46.85	47.46	3,041,751	+0.61(+1.30%)
Feb 21, 2013	47.23	47.34	46.65	46.85	3,302,030	-0.38(-0.80%)
Feb 20, 2013	47.58	47.61	47.17	47.23	4,175,305	-0.14(-0.30%)
Feb 19, 2013	47.21	47.80	47.21	47.37	5,372,285	+0.20(+0.42%)
Feb 15, 2013	47.30	47.45	47.00	47.17	6,102,920	+0.01(+0.02%)
Feb 14, 2013	47.40	47.65	46.87	47.16	5,690,272	+0.39(+0.83%)
Feb 13, 2013	47.20	47.20	46.56	46.77	2,007,156	-0.47(-0.99%)
Feb 12, 2013	47.49	47.50	47.05	47.24	1,682,235	-0.05(-0.11%)
Feb 11, 2013	46.94	47.40	46.91	47.29	1,849,187	+0.39(+0.83%)
Feb 08, 2013	46.93	47.06	46.50	46.90	2,068,008	+0.24(+0.51%)
Feb 07, 2013	47.07	47.23	46.42	46.66	2,579,138	-0.35(-0.74%)
Feb 06, 2013	47.00	47.45	46.87	47.01	2,315,157	+0.61(+1.31%)
Feb 04, 2013	46.78	46.86	46.17	46.40	2,705,926	-0.20(-0.43%)
Feb 01, 2013	46.62	46.85	46.16	46.60	2,150,498	+0.38(+0.82%)
Jan 31, 2013	46.50	46.71	46.18	46.22	3,676,314	-0.50(-1.07%)
Jan 30, 2013	47.14	47.31	46.66	46.72	2,197,208	-0.33(-0.70%)
Jan 29, 2013	47.01	47.38	46.83	47.05	1,634,152	+0.05(+0.11%)
Jan 28, 2013	47.50	47.59	46.89	47.00	2,386,491	-0.14(-0.30%)
Jan 25, 2013	47.34	47.53	46.99	47.14	2,430,492	+0.23(+0.49%)
Jan 24, 2013	46.89	46.98	46.48	46.91	2,985,593	+0.17(+0.36%)
Jan 23, 2013	47.13	47.20	46.65	46.74	2,155,839	-0.35(-0.74%)
Jan 22, 2013	47.11	47.43	46.28	47.09	3,119,519	+0.04(+0.08%)
Jan 18, 2013	47.00	47.09	46.59	47.05	2,591,720	+0.13(+0.28%)
Jan 17, 2013	46.80	47.11	46.73	46.92	2,474,900	+0.41(+0.88%)
Jan 16, 2013	46.76	47.10	46.43	46.51	4,238,009	-0.20(-0.43%)
Jan 15, 2013	46.78	46.94	46.18	46.71	2,681,230	-0.14(-0.30%)
Jan 14, 2013	46.64	46.97	46.36	46.85	2,330,256	+0.48(+1.03%)
Jan 12, 2013	46.20	46.44	45.86	46.37	2,189,994	+0.00(+0.00%)
Jan 11, 2013	46.20	46.44	45.86	46.37	2,189,994	+0.36(+0.78%)
Jan 10, 2013	46.55	46.67	45.84	46.01	3,333,439	-0.38(-0.82%)
Jan 09, 2013	45.61	46.50	45.61	46.39	2,541,882	+0.77(+1.69%)
Jan 08, 2013	46.02	46.06	45.56	45.62	3,346,840	-0.41(-0.89%)
Jan 07, 2013	45.20	46.07	45.15	46.03	3,330,097	+0.66(+1.45%)
Jan 04, 2013	45.66	46.05	45.16	45.37	3,283,043	-0.21(-0.46%)
Jan 03, 2013	45.70	45.74	45.21	45.58	2,841,654	-0.18(-0.39%)
Jan 02, 2013	45.83	46.19	45.38	45.76	4,343,469	+0.29(+0.64%)
Dec 31, 2012	44.18	45.47	44.16	45.47	3,486,157	+1.06(+2.39%)
Dec 28, 2012	44.36	44.60	44.15	44.41	2,344,780	+0.02(+0.05%)
Dec 27, 2012	44.43	44.51	44.08	44.39	3,377,672	-0.26(-0.58%)
Dec 26, 2012	45.41	45.44	44.61	44.65	2,234,161	-0.80(-1.76%)
Dec 24, 2012	45.66	45.86	45.34	45.45	1,290,805	-0.08(-0.18%)
Dec 21, 2012	46.00	46.43	45.49	45.53	4,946,400	-0.90(-1.94%)
Dec 20, 2012	46.54	46.65	46.30	46.43	2,879,029	+0.07(+0.15%)
Dec 19, 2012	46.40	46.60	46.05	46.36	2,989,173	-0.19(-0.41%)
Dec 18, 2012	46.44	46.63	46.10	46.55	3,283,039	+0.22(+0.47%)
Dec 17, 2012	46.64	46.65	45.99	46.33	3,182,836	-0.29(-0.62%)
Dec 14, 2012	46.22	46.63	46.11	46.62	2,688,672	+0.61(+1.33%)
Dec 13, 2012	46.13	46.24	45.70	46.01	3,084,571	+0.31(+0.68%)
Dec 12, 2012	44.91	46.08	44.90	45.70	4,531,971	+0.87(+1.94%)
Dec 11, 2012	44.32	44.99	44.32	44.83	4,059,433	+0.51(+1.15%)
Dec 10, 2012	44.52	45.21	44.27	44.32	2,144,077	-0.35(-0.78%)
Dec 07, 2012	45.39	45.40	44.46	44.67	3,143,394	-0.48(-1.06%)
Dec 06, 2012	45.64	45.99	45.12	45.15	3,546,587	-0.63(-1.38%)
Dec 05, 2012	45.91	46.60	45.67	45.78	3,685,188	+0.08(+0.18%)
Dec 04, 2012	45.65	45.89	45.36	45.70	3,726,917	+0.46(+1.02%)
Nov 30, 2012	45.13	46.37	45.11	45.24	6,090,250	-0.70(-1.52%)
Nov 29, 2012	45.96	46.01	45.50	45.94	2,938,249	+0.12(+0.26%)
Nov 28, 2012	44.92	45.91	44.27	45.82	3,388,765	+0.49(+1.08%)
Nov 27, 2012	44.31	45.47	44.10	45.33	3,829,885	+1.02(+2.30%)
Nov 26, 2012	45.00	45.18	44.06	44.31	3,627,779	-0.97(-2.14%)
Nov 24, 2012	44.41	45.28	44.41	45.28	642,274	+0.00(+0.00%)
Nov 23, 2012	44.41	45.30	44.41	45.28	805,935	+0.77(+1.73%)
Nov 21, 2012	44.81	45.14	44.40	44.51	1,885,502	-0.37(-0.82%)
Nov 20, 2012	44.90	44.90	44.45	44.88	1,751,489	-0.01(-0.02%)
Nov 19, 2012	44.47	45.00	44.28	44.89	2,864,386	+0.70(+1.59%)
Nov 16, 2012	43.81	44.31	43.46	44.19	3,576,778	+0.27(+0.61%)
Nov 15, 2012	44.08	44.46	43.50	43.92	2,993,271	-0.42(-0.95%)
Nov 14, 2012	44.15	44.96	43.67	44.34	4,481,885	+0.38(+0.86%)
Nov 13, 2012	43.81	44.26	43.65	43.96	3,198,768	+0.02(+0.05%)
Nov 12, 2012	43.62	44.28	43.25	43.94	3,004,718	+0.28(+0.64%)
Nov 09, 2012	43.82	44.28	43.40	43.66	3,350,140	-0.11(-0.25%)
Nov 08, 2012	44.80	45.09	43.69	43.77	4,018,456	-0.80(-1.79%)
Nov 07, 2012	45.50	45.57	44.31	44.57	4,212,515	-0.13(-0.29%)
Nov 06, 2012	44.98	45.29	44.69	44.70	3,821,213	-0.07(-0.16%)
Nov 05, 2012	44.47	44.82	44.40	44.77	2,746,239	+0.21(+0.47%)
Nov 02, 2012	45.22	45.39	44.53	44.56	3,751,290	-0.57(-1.26%)
Nov 01, 2012	45.38	45.65	45.02	45.13	3,277,383	-0.33(-0.73%)
Oct 31, 2012	45.62	46.20	44.80	45.46	3,979,000	+0.16(+0.35%)
Oct 26, 2012		45.30	45.30	45.30	0	-0.61(-1.33%)
Oct 25, 2012	45.84	46.17	45.42	45.91	2,825,066	+0.39(+0.85%)
Oct 24, 2012	46.08	46.62	45.21	45.52	4,924,367	-0.69(-1.49%)
Oct 23, 2012	46.22	46.43	45.94	46.21	4,141,712	+0.18(+0.39%)
Oct 19, 2012	46.42	46.50	45.90	46.03	4,863,513	-0.37(-0.80%)
Oct 18, 2012	46.67	46.78	45.91	46.40	5,681,460	-0.25(-0.54%)
Oct 17, 2012	47.40	47.74	46.55	46.65	3,948,659	-0.60(-1.27%)
Oct 16, 2012	46.90	47.26	46.32	47.25	5,934,835	+0.29(+0.62%)
Oct 15, 2012	47.17	47.68	46.78	46.96	7,890,161	-0.14(-0.30%)
Oct 12, 2012	46.67	47.41	46.05	47.10	7,383,998	+0.64(+1.38%)
Oct 11, 2012	47.00	47.04	45.44	46.46	12,664,681	+0.11(+0.24%)
Oct 10, 2012	47.28	47.53	46.20	46.35	9,671,656	-0.65(-1.38%)
Oct 09, 2012	46.70	47.29	45.95	47.00	7,724,344	+0.41(+0.88%)
Oct 08, 2012	47.92	48.00	46.50	46.59	6,449,731	-0.98(-2.06%)
Oct 06, 2012	46.55	47.76	46.50	47.57	8,998,566	+0.00(+0.00%)
Oct 05, 2012	46.55	47.76	46.50	47.57	8,998,566	+0.94(+2.02%)
Oct 04, 2012	45.50	46.68	45.50	46.63	7,550,100	+1.76(+3.92%)
Oct 03, 2012	45.55	47.76	44.83	44.87	26,426,726	-0.55(-1.21%)
Oct 02, 2012	44.45	46.14	44.44	45.42	12,269,427	+1.32(+2.99%)
Oct 01, 2012	45.57	45.62	42.00	44.10	12,031,336	-0.53(-1.20%)
Sep 28, 2012	45.05	46.50	44.20	44.63	3,148,588	-0.15(-0.32%)
Sep 27, 2012	44.94	45.14	44.01	44.78	2,144,183	+0.03(+0.07%)
Sep 26, 2012	45.80	45.91	44.75	44.75	1,608,497	-0.50(-1.10%)
Sep 25, 2012	46.00	46.13	45.20	45.25	1,135,341	-0.75(-1.63%)
Sep 24, 2012	46.50	46.50	45.08	46.00	1,702,328	+0.02(+0.04%)
Sep 21, 2012	47.30	47.30	45.16	45.98	3,876,749	-0.47(-1.01%)
Sep 20, 2012	45.94	46.90	45.50	46.45	4,425,627	+0.45(+0.98%)
Sep 19, 2012	45.74	46.38	45.50	46.00	2,803,459	+0.33(+0.72%)
Sep 18, 2012	45.82	45.99	45.00	45.67	1,161,434	+0.57(+1.26%)

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