Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	41.08	41.10	40.96	41.05	106,954	+0.04(+0.09%)
Mar 27, 2013	40.93	41.07	40.88	41.01	37,255	+0.09(+0.21%)
Mar 26, 2013	40.72	40.96	40.72	40.93	18,007	-0.15(-0.37%)
Mar 25, 2013	41.13	41.52	41.04	41.08	19,989	-0.11(-0.27%)
Mar 22, 2013	41.15	41.24	41.00	41.19	11,120	-0.10(-0.24%)
Mar 21, 2013	41.39	41.60	41.26	41.29	1,183,562	+0.15(+0.36%)
Mar 20, 2013	40.77	41.14	40.62	41.14	18,204	+0.41(+1.01%)
Mar 19, 2013	41.06	41.09	40.60	40.73	22,462	-0.10(-0.24%)
Mar 18, 2013	41.27	41.27	40.83	40.83	13,212	-0.27(-0.66%)
Mar 15, 2013	40.99	41.10	40.94	41.10	27,097	+0.08(+0.20%)
Mar 14, 2013	40.98	41.10	40.94	41.02	16,468	+0.18(+0.44%)
Mar 13, 2013	40.90	40.96	40.67	40.84	21,460	+0.11(+0.27%)
Mar 12, 2013	40.75	40.77	40.50	40.73	73,299	-0.04(-0.10%)
Mar 11, 2013	40.56	40.84	40.37	40.77	18,317	+0.39(+0.97%)
Mar 08, 2013	40.34	40.53	40.15	40.38	29,279	+0.20(+0.50%)
Mar 07, 2013	40.11	40.29	40.01	40.18	103,129	-0.06(-0.15%)
Mar 06, 2013	40.30	40.39	40.15	40.24	51,937	-0.21(-0.52%)
Mar 05, 2013	40.30	40.64	40.30	40.45	32,659	-0.12(-0.30%)
Mar 04, 2013	40.83	40.84	40.45	40.57	18,069	-0.30(-0.73%)
Mar 01, 2013	41.11	41.49	40.40	40.87	294,149	+0.09(+0.22%)
Feb 28, 2013	40.24	40.78	40.22	40.78	58,717	+0.28(+0.69%)
Feb 27, 2013	41.04	41.06	40.26	40.50	49,074	-0.46(-1.12%)
Feb 26, 2013	41.14	41.49	40.71	40.96	51,399	-0.06(-0.15%)
Feb 22, 2013	41.23	41.46	40.96	41.02	35,393	-0.34(-0.82%)
Feb 21, 2013	41.26	41.54	41.05	41.36	107,677	+0.12(+0.29%)
Feb 20, 2013	41.56	41.77	41.24	41.24	50,261	-0.52(-1.25%)
Feb 19, 2013	41.99	42.00	41.67	41.76	46,251	-0.28(-0.67%)
Feb 15, 2013	41.84	42.15	41.83	42.04	38,084	+0.19(+0.45%)
Feb 14, 2013	41.83	42.00	41.78	41.85	40,898	+0.21(+0.50%)
Feb 13, 2013	41.58	41.84	41.53	41.64	21,189	-0.15(-0.36%)
Feb 12, 2013	41.66	41.83	41.51	41.79	34,353	+0.04(+0.10%)
Feb 11, 2013	41.80	41.98	41.75	41.75	25,260	-0.25(-0.60%)
Feb 08, 2013	42.04	42.16	41.97	42.00	17,555	-0.13(-0.31%)
Feb 07, 2013	42.09	42.29	41.99	42.13	25,559	-0.08(-0.19%)
Feb 06, 2013	41.95	42.45	41.95	42.21	48,873	-0.27(-0.64%)
Feb 04, 2013	42.03	42.52	41.78	42.48	70,512	+0.48(+1.14%)
Feb 01, 2013	41.92	42.11	41.90	42.00	144,875	+0.14(+0.33%)
Jan 31, 2013	41.94	42.00	41.53	41.86	345,806	+0.07(+0.16%)
Jan 30, 2013	41.70	41.87	41.39	41.79	52,403	+0.01(+0.03%)
Jan 29, 2013	41.62	41.78	41.53	41.78	31,326	+0.30(+0.72%)
Jan 28, 2013	41.78	41.80	41.45	41.48	28,111	-0.34(-0.81%)
Jan 25, 2013	41.88	41.94	41.74	41.82	97,543	-0.20(-0.48%)
Jan 24, 2013	42.18	42.21	41.85	42.02	36,636	+0.03(+0.07%)
Jan 23, 2013	42.43	42.43	41.83	41.99	751,576	-0.67(-1.57%)
Jan 22, 2013	42.83	42.87	42.54	42.66	42,233	-0.48(-1.11%)
Jan 18, 2013	43.06	43.24	42.88	43.14	15,838	-0.27(-0.62%)
Jan 17, 2013	43.56	43.66	43.31	43.41	18,118	-0.10(-0.23%)
Jan 16, 2013	43.44	43.69	43.43	43.51	25,081	+0.10(+0.23%)
Jan 15, 2013	43.30	43.47	43.25	43.41	49,342	-0.01(-0.02%)
Jan 14, 2013	43.56	43.85	43.39	43.42	24,480	-0.26(-0.60%)
Jan 11, 2013	43.87	43.87	43.55	43.68	13,204	-0.17(-0.39%)
Jan 10, 2013	43.72	43.87	43.65	43.85	46,750	-0.22(-0.50%)
Jan 09, 2013	44.08	44.35	43.76	44.07	24,193	-0.24(-0.54%)
Jan 08, 2013	44.11	44.41	44.08	44.31	29,423	+0.36(+0.82%)
Jan 07, 2013	43.70	44.03	43.70	43.95	68,770	+0.25(+0.57%)
Jan 04, 2013	43.55	43.80	43.47	43.70	626,458	-0.25(-0.57%)
Jan 03, 2013	43.59	43.97	43.23	43.95	70,437	+0.04(+0.09%)
Jan 02, 2013	44.66	44.73	43.87	43.91	54,839	-2.13(-4.63%)
Dec 31, 2012	45.98	46.83	45.60	46.04	86,701	-0.36(-0.78%)
Dec 28, 2012	46.46	46.69	46.30	46.40	71,766	+0.18(+0.39%)
Dec 27, 2012	46.33	46.99	46.04	46.22	105,348	-0.25(-0.54%)
Dec 26, 2012	46.25	46.72	46.22	46.47	25,899	+0.09(+0.19%)
Dec 24, 2012	46.37	46.60	46.26	46.38	21,827	+0.26(+0.56%)
Dec 21, 2012	46.44	46.55	45.91	46.12	50,440	+0.12(+0.27%)
Dec 20, 2012	45.57	46.05	44.64	46.00	217,177	-0.15(-0.33%)
Dec 19, 2012	45.30	46.18	45.30	46.15	610,994	+0.70(+1.54%)
Dec 18, 2012	46.01	46.19	45.37	45.45	53,543	-0.58(-1.26%)
Dec 17, 2012	47.00	47.12	45.97	46.03	69,994	-0.97(-2.06%)
Dec 14, 2012	46.78	47.01	46.63	47.00	100,792	+0.16(+0.34%)
Dec 13, 2012	46.40	46.91	46.20	46.84	22,821	+0.27(+0.58%)
Dec 12, 2012	46.24	46.57	46.00	46.57	180,809	+0.29(+0.63%)
Dec 11, 2012	46.14	46.45	46.08	46.28	34,853	-0.19(-0.41%)
Dec 10, 2012	46.69	46.75	46.43	46.47	23,468	-0.26(-0.55%)
Dec 07, 2012	46.86	47.03	46.57	46.73	20,087	-0.34(-0.72%)
Dec 06, 2012	47.08	47.31	46.95	47.07	35,984	-0.12(-0.25%)
Dec 05, 2012	47.62	47.72	46.88	47.19	38,073	-0.27(-0.57%)
Dec 04, 2012	47.73	47.73	47.38	47.46	40,731	-0.57(-1.19%)
Nov 30, 2012	47.70	48.22	47.58	48.03	26,756	+0.11(+0.23%)
Nov 29, 2012	47.90	47.98	47.77	47.92	14,818	-0.10(-0.21%)
Nov 28, 2012	48.18	48.26	47.74	48.02	35,681	-0.14(-0.30%)
Nov 27, 2012	48.07	48.24	47.92	48.16	19,120	+0.19(+0.41%)
Nov 26, 2012	48.12	48.21	47.84	47.97	81,315	+0.01(+0.02%)
Nov 23, 2012	48.19	48.49	47.82	47.96	7,762	-0.38(-0.79%)
Nov 21, 2012	48.26	48.39	48.15	48.34	46,814	+0.09(+0.19%)
Nov 20, 2012	48.48	48.54	48.19	48.25	37,143	-0.33(-0.68%)
Nov 19, 2012	49.06	49.06	48.56	48.58	35,898	-0.59(-1.20%)
Nov 16, 2012	49.66	50.11	49.16	49.17	45,773	-0.44(-0.88%)
Nov 15, 2012	49.55	49.67	49.30	49.61	27,762	-0.14(-0.29%)
Nov 14, 2012	49.43	49.75	49.30	49.75	26,918	+0.05(+0.10%)
Nov 13, 2012	49.90	49.90	49.31	49.70	63,605	+0.06(+0.12%)
Nov 12, 2012	49.96	49.97	49.50	49.64	15,417	-0.31(-0.62%)
Nov 09, 2012	49.86	50.03	49.42	49.95	122,987	+0.35(+0.71%)
Nov 08, 2012	49.11	49.60	49.08	49.60	28,590	+0.17(+0.34%)
Nov 07, 2012	48.96	49.88	48.96	49.43	75,920	+0.46(+0.94%)
Nov 06, 2012	49.27	49.35	48.60	48.97	30,014	-0.44(-0.89%)
Nov 05, 2012	49.76	49.76	49.05	49.41	57,860	-0.01(-0.02%)
Nov 02, 2012	48.59	49.42	48.42	49.42	84,529	+0.90(+1.86%)
Nov 01, 2012	49.37	49.47	48.33	48.52	25,735	-1.20(-2.42%)
Oct 31, 2012	49.51	50.00	49.26	49.72	37,372	-0.03(-0.06%)
Oct 26, 2012	49.64	49.75	49.75	49.75	15,700	+0.30(+0.61%)
Oct 25, 2012	49.25	49.85	49.25	49.45	34,652	-0.30(-0.60%)
Oct 24, 2012	49.91	49.91	49.51	49.75	102,757	-0.56(-1.11%)
Oct 23, 2012	50.68	51.00	50.20	50.31	80,750	-0.02(-0.04%)
Oct 19, 2012	49.84	50.52	49.72	50.33	25,911	+0.27(+0.54%)
Oct 18, 2012	50.06	50.09	49.76	50.06	20,483	+0.14(+0.28%)
Oct 17, 2012	50.22	50.22	49.87	49.92	30,465	-0.24(-0.48%)
Oct 16, 2012	50.15	50.26	49.91	50.16	40,128	+0.07(+0.14%)
Oct 15, 2012	50.00	50.35	49.90	50.09	51,136	-0.09(-0.18%)
Oct 12, 2012	50.54	50.67	50.18	50.18	13,968	-0.68(-1.33%)
Oct 11, 2012	50.98	51.01	50.55	50.86	14,425	-0.61(-1.19%)
Oct 10, 2012	51.16	51.52	51.10	51.47	22,333	+0.19(+0.37%)
Oct 09, 2012	51.39	51.50	51.17	51.28	15,698	-0.18(-0.35%)
Oct 08, 2012	51.63	51.73	51.46	51.46	6,394	-0.15(-0.29%)
Oct 05, 2012	51.59	51.68	51.47	51.61	16,759	-0.22(-0.42%)
Oct 04, 2012	51.91	51.92	51.65	51.83	15,369	-0.26(-0.50%)
Oct 03, 2012	52.18	52.24	51.78	52.09	70,022	-0.24(-0.46%)
Oct 02, 2012	52.31	52.40	52.03	52.33	33,608	-0.24(-0.46%)
Oct 01, 2012	52.73	52.73	52.14	52.57	87,334	-0.19(-0.36%)
Sep 28, 2012	52.76	52.97	52.58	52.76	125,586	+0.25(+0.48%)
Sep 27, 2012	52.18	52.69	52.10	52.51	51,224	-0.03(-0.06%)
Sep 26, 2012	52.50	52.62	52.42	52.54	99,349	-0.19(-0.36%)
Sep 25, 2012	52.89	53.02	52.61	52.73	43,146	-0.35(-0.66%)
Sep 24, 2012	52.97	53.10	52.77	53.08	600,339	-0.02(-0.04%)
Sep 21, 2012	52.77	53.16	52.65	53.10	105,983	+0.04(+0.07%)
Sep 20, 2012	52.98	53.08	52.76	53.06	60,876	+0.00(+0.00%)
Sep 19, 2012	53.34	53.46	52.76	53.06	69,048	-0.15(-0.28%)
Sep 18, 2012	53.37	53.80	53.20	53.21	257,997	-0.05(-0.09%)
Sep 17, 2012	53.28	53.30	52.99	53.26	45,777	-0.16(-0.30%)
Sep 14, 2012	53.85	53.85	53.14	53.42	190,055	-0.73(-1.35%)
Sep 13, 2012	54.57	54.63	53.70	54.15	73,028	-0.31(-0.57%)
Sep 12, 2012	54.92	54.92	54.27	54.46	39,438	-0.43(-0.78%)
Sep 11, 2012	55.60	55.61	54.88	54.89	128,260	-1.01(-1.81%)
Sep 10, 2012	56.17	56.23	55.88	55.90	26,814	-0.21(-0.37%)
Sep 07, 2012	56.07	56.11	55.85	56.11	28,045	+0.00(+0.00%)
Sep 06, 2012	55.75	56.20	55.64	56.11	94,506	+0.08(+0.14%)
Sep 05, 2012	56.42	56.51	56.03	56.03	32,239	-0.23(-0.41%)
Sep 04, 2012	56.10	56.36	56.06	56.26	64,078	+0.27(+0.48%)
Aug 31, 2012	56.13	56.24	55.84	55.99	48,138	-0.33(-0.59%)
Aug 30, 2012	56.33	56.37	56.03	56.32	13,106	-0.02(-0.03%)
Aug 29, 2012	56.38	56.53	56.10	56.34	21,298	-0.12(-0.22%)
Aug 27, 2012	56.77	56.92	56.46	56.46	182,426	-0.22(-0.39%)
Aug 24, 2012	56.53	56.68	56.35	56.68	106,295	+0.30(+0.53%)
Aug 23, 2012	56.47	56.58	56.17	56.38	214,743	+0.22(+0.39%)
Aug 22, 2012	56.40	56.54	55.64	56.16	50,154	-0.12(-0.21%)
Aug 21, 2012	56.29	56.38	56.16	56.28	67,601	+0.09(+0.16%)
Aug 20, 2012	55.79	56.19	55.79	56.19	16,003	+0.38(+0.68%)
Aug 17, 2012	55.71	55.96	55.66	55.81	39,873	+0.25(+0.45%)
Aug 16, 2012	55.57	55.59	55.41	55.56	16,971	+0.02(+0.04%)
Aug 15, 2012	55.52	55.54	55.28	55.54	45,082	+0.07(+0.13%)
Aug 14, 2012	55.37	55.59	55.32	55.47	23,848	+0.17(+0.31%)
Aug 13, 2012	55.35	55.60	55.29	55.30	35,948	+0.09(+0.16%)
Aug 10, 2012	55.32	55.40	55.13	55.21	20,259	+0.00(+0.00%)
Aug 09, 2012	55.41	55.44	55.19	55.21	265,445	-0.14(-0.25%)
Aug 08, 2012	55.10	55.35	54.85	55.35	20,902	-0.11(-0.20%)
Aug 07, 2012	55.21	55.51	55.12	55.46	65,010	+0.05(+0.09%)
Aug 06, 2012	54.89	55.42	54.76	55.41	21,862	-0.07(-0.13%)
Aug 03, 2012	55.59	55.71	55.01	55.48	45,031	-0.34(-0.61%)
Aug 02, 2012	55.94	56.70	55.53	55.82	37,699	+0.09(+0.16%)
Aug 01, 2012	55.32	55.73	55.10	55.73	40,731	+0.32(+0.57%)
Jul 31, 2012	55.27	55.52	55.20	55.41	32,126	-0.15(-0.26%)
Jul 30, 2012	55.50	55.58	55.28	55.56	92,418	+0.03(+0.05%)
Jul 27, 2012	55.06	55.58	54.96	55.53	402,997	+0.33(+0.60%)
Jul 26, 2012	55.48	55.85	55.20	55.20	11,161	-0.80(-1.43%)
Jul 25, 2012	55.97	56.06	55.82	56.00	14,487	-0.06(-0.11%)
Jul 24, 2012	56.11	56.44	56.01	56.06	15,236	-0.40(-0.71%)
Jul 23, 2012	56.10	56.46	56.04	56.46	8,272	+0.14(+0.25%)
Jul 20, 2012	56.23	56.55	56.23	56.32	17,652	+0.13(+0.23%)
Jul 19, 2012	56.07	56.27	55.90	56.19	13,607	+0.01(+0.02%)
Jul 18, 2012	56.31	56.31	56.02	56.18	11,519	+0.07(+0.12%)
Jul 17, 2012	56.42	56.42	55.87	56.11	62,945	-0.13(-0.23%)
Jul 16, 2012	56.22	56.43	56.11	56.24	22,058	+0.41(+0.73%)
Jul 13, 2012	56.10	56.10	55.55	55.83	31,292	-0.32(-0.57%)
Jul 12, 2012	56.20	56.34	55.75	56.15	21,422	+0.42(+0.75%)
Jul 11, 2012	55.95	56.08	55.64	55.73	24,598	-0.43(-0.76%)
Jul 10, 2012	56.23	56.26	55.95	56.16	105,158	-0.03(-0.06%)
Jul 09, 2012	56.24	56.44	56.14	56.19	23,770	-0.37(-0.65%)
Jul 06, 2012	56.72	56.85	56.54	56.56	24,259	-0.48(-0.84%)
Jul 05, 2012	56.80	57.04	56.65	57.04	21,777	+0.26(+0.45%)
Jul 03, 2012	57.04	57.37	56.78	56.78	28,224	-0.34(-0.60%)
Jul 02, 2012	56.79	57.12	56.73	57.12	72,032	+0.19(+0.33%)
Jun 29, 2012	56.96	57.18	56.73	56.93	49,305	-0.16(-0.28%)
Jun 28, 2012	57.27	57.28	57.08	57.09	32,255	-0.33(-0.57%)
Jun 27, 2012	57.38	57.60	57.34	57.42	8,390	-0.20(-0.35%)
Jun 26, 2012	57.73	58.06	57.53	57.62	14,806	-0.31(-0.54%)
Jun 25, 2012	57.70	57.99	57.70	57.93	125,782	+0.42(+0.73%)
Jun 22, 2012	57.47	57.52	57.17	57.51	13,490	-0.75(-1.30%)
Jun 21, 2012	58.09	58.43	58.09	58.26	4,342	+0.25(+0.44%)
Jun 20, 2012	58.10	58.50	57.81	58.01	52,144	-0.31(-0.53%)
Jun 19, 2012	58.39	58.63	58.30	58.32	32,486	-0.09(-0.16%)
Jun 18, 2012	58.59	58.61	58.12	58.41	8,787	-0.15(-0.26%)
Jun 15, 2012	59.38	59.38	58.56	58.56	7,567	-0.67(-1.13%)
Jun 14, 2012	59.81	59.82	58.98	59.23	11,993	+0.08(+0.13%)
Jun 13, 2012	59.15	59.33	58.97	59.15	16,853	+0.38(+0.65%)
Jun 12, 2012	58.49	58.90	58.13	58.77	25,704	+0.68(+1.17%)
Jun 11, 2012	57.53	58.13	57.53	58.09	8,003	+0.11(+0.19%)
Jun 08, 2012	58.34	58.52	57.87	57.98	33,612	-0.61(-1.04%)
Jun 07, 2012	57.96	58.59	57.84	58.59	42,224	+0.24(+0.41%)
Jun 06, 2012	58.67	58.68	58.13	58.35	22,699	-0.61(-1.03%)
Jun 05, 2012	59.32	59.33	58.70	58.96	40,979	+0.17(+0.28%)
Jun 04, 2012	58.32	58.79	58.26	58.79	16,410	+0.39(+0.67%)
Jun 01, 2012	58.13	58.49	57.35	58.40	44,176	+1.17(+2.04%)
May 31, 2012	57.11	57.35	56.68	57.23	19,960	+0.05(+0.09%)
May 30, 2012	57.32	57.47	57.18	57.18	36,596	-0.12(-0.21%)
May 29, 2012	57.60	57.60	57.13	57.30	5,709	-0.48(-0.83%)
May 25, 2012	58.09	58.22	57.78	57.78	31,776	-0.02(-0.03%)
May 24, 2012	57.78	58.78	57.70	57.80	20,897	-0.40(-0.69%)
May 23, 2012	58.20	58.50	58.04	58.20	20,606	-0.45(-0.77%)
May 22, 2012	57.88	58.77	57.44	58.65	8,987	+0.97(+1.68%)
May 21, 2012	57.69	58.09	57.32	57.68	50,597	-0.62(-1.06%)
May 18, 2012	57.97	58.30	57.69	58.30	90,183	-0.36(-0.61%)
May 17, 2012	58.54	58.86	58.11	58.66	153,130	+0.19(+0.33%)
May 16, 2012	57.57	58.60	57.57	58.47	28,102	+0.88(+1.53%)
May 15, 2012	57.01	57.74	56.81	57.59	18,684	+0.96(+1.69%)
May 14, 2012	56.50	56.63	56.17	56.63	9,851	+0.57(+1.02%)
May 11, 2012	56.12	56.14	55.36	56.06	13,156	+0.55(+0.99%)
May 10, 2012	55.31	55.53	55.17	55.51	18,245	-0.39(-0.70%)
May 09, 2012	55.94	56.10	55.47	55.90	50,404	+0.47(+0.85%)
May 08, 2012	55.39	56.06	55.36	55.43	44,506	+0.26(+0.47%)
May 07, 2012	55.30	55.43	54.90	55.17	67,008	-0.53(-0.95%)
May 04, 2012	55.62	55.88	55.60	55.70	26,853	+0.22(+0.40%)
May 03, 2012	55.88	55.88	55.42	55.48	9,437	-0.49(-0.88%)
May 02, 2012	56.10	56.19	55.97	55.97	7,925	-0.03(-0.05%)
May 01, 2012	56.19	56.19	55.78	56.00	56,386	-0.25(-0.44%)
Apr 30, 2012	56.38	56.39	56.07	56.25	14,012	-0.15(-0.27%)
Apr 27, 2012	56.47	56.76	56.35	56.40	28,469	+0.08(+0.15%)
Apr 26, 2012	56.65	56.69	56.32	56.32	16,074	-0.18(-0.32%)
Apr 25, 2012	56.82	56.82	56.50	56.50	67,578	-0.26(-0.46%)
Apr 24, 2012	56.41	56.90	56.35	56.76	99,712	-0.11(-0.19%)
Apr 23, 2012	56.63	56.87	56.48	56.87	7,908	+0.25(+0.45%)
Apr 20, 2012	56.59	56.66	56.41	56.62	20,668	-0.27(-0.48%)
Apr 19, 2012	56.81	56.93	56.63	56.89	15,063	+0.29(+0.51%)
Apr 18, 2012	56.71	56.96	56.58	56.60	6,425	-0.32(-0.56%)
Apr 17, 2012	56.84	57.06	56.79	56.92	40,835	+0.24(+0.42%)
Apr 16, 2012	56.95	57.11	56.44	56.68	15,328	-0.46(-0.81%)
Apr 13, 2012	56.88	57.16	56.76	57.14	31,351	-0.02(-0.03%)
Apr 12, 2012	58.00	58.00	57.05	57.16	28,048	-0.60(-1.04%)
Apr 11, 2012	57.55	57.84	57.53	57.76	11,637	+0.08(+0.14%)
Apr 10, 2012	57.30	57.85	57.27	57.68	17,503	+0.47(+0.82%)
Apr 09, 2012	57.03	57.21	56.83	57.21	21,476	+0.19(+0.33%)
Apr 05, 2012	57.02	57.15	56.92	57.02	8,498	+0.03(+0.05%)
Apr 04, 2012	57.07	57.07	56.75	56.99	14,877	-0.01(-0.02%)
Apr 03, 2012	57.47	57.51	56.90	57.00	126,065	-0.25(-0.44%)

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