Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	43.63	44.34	43.63	44.21	97,244	+0.43(+0.98%)
Apr 29, 2013	43.53	43.99	43.38	43.78	52,576	+0.28(+0.64%)
Apr 26, 2013	43.41	43.81	43.41	43.50	31,840	-0.03(-0.07%)
Apr 25, 2013	43.45	43.70	43.40	43.53	46,609	+0.18(+0.42%)
Apr 24, 2013	43.54	43.56	43.13	43.35	76,369	-0.03(-0.07%)
Apr 23, 2013	43.36	43.68	43.30	43.38	27,502	+0.08(+0.18%)
Apr 22, 2013	43.40	43.45	43.25	43.30	35,290	-0.05(-0.12%)
Apr 19, 2013	43.18	43.37	43.11	43.35	30,328	+0.25(+0.58%)
Apr 18, 2013	43.13	43.17	42.85	43.10	24,714	+0.25(+0.58%)
Apr 17, 2013	43.18	43.64	42.69	42.85	58,907	-0.65(-1.49%)
Apr 16, 2013	43.08	43.77	42.98	43.50	39,501	+0.36(+0.83%)
Apr 15, 2013	43.08	43.23	42.95	43.14	52,245	-0.13(-0.30%)
Apr 12, 2013	43.55	43.55	42.92	43.27	66,570	-0.19(-0.44%)
Apr 11, 2013	43.95	43.95	43.28	43.46	61,684	-0.32(-0.73%)
Apr 10, 2013	43.36	43.85	43.25	43.78	67,903	+0.65(+1.51%)
Apr 09, 2013	42.98	43.43	42.98	43.13	38,165	+0.21(+0.49%)
Apr 08, 2013	42.72	42.99	42.60	42.92	47,891	+0.06(+0.14%)
Apr 05, 2013	42.93	42.93	42.57	42.86	65,083	-0.22(-0.51%)
Apr 04, 2013	43.19	43.49	42.91	43.08	66,248	-0.25(-0.58%)
Apr 03, 2013	43.67	43.78	42.99	43.33	78,551	-0.31(-0.71%)
Apr 02, 2013	44.00	44.00	43.58	43.64	72,582	-0.28(-0.64%)
Apr 01, 2013	43.90	44.19	43.86	43.92	27,305	-0.04(-0.09%)
Mar 28, 2013		43.96	43.96	43.96	0	-0.12(-0.27%)
Mar 27, 2013	44.01	44.09	43.75	44.08	70,338	-0.41(-0.92%)
Mar 26, 2013	44.36	44.60	44.36	44.49	92,601	+0.07(+0.16%)
Mar 25, 2013	44.81	44.81	44.40	44.42	68,532	-0.10(-0.22%)
Mar 22, 2013	44.41	44.76	44.41	44.52	53,497	+0.01(+0.02%)
Mar 21, 2013	44.73	44.77	44.51	44.51	33,298	-0.07(-0.16%)
Mar 20, 2013	44.51	44.74	44.45	44.58	55,812	-0.02(-0.04%)
Mar 19, 2013	44.65	44.78	44.40	44.60	56,597	+0.11(+0.25%)
Mar 18, 2013	44.59	44.80	44.38	44.49	48,894	-0.41(-0.91%)
Mar 15, 2013	44.45	44.90	44.30	44.90	209,233	+0.62(+1.40%)
Mar 14, 2013	44.37	44.37	44.18	44.28	63,526	+0.05(+0.11%)
Mar 13, 2013	44.47	44.55	44.05	44.23	79,957	-0.08(-0.18%)
Mar 12, 2013	44.62	44.69	44.29	44.31	100,104	-0.35(-0.78%)
Mar 11, 2013	44.70	44.80	44.62	44.66	35,534	-0.02(-0.04%)
Mar 08, 2013	44.82	44.96	44.58	44.68	81,125	-0.11(-0.25%)
Mar 07, 2013	45.16	45.16	44.58	44.79	95,524	-0.16(-0.36%)
Mar 06, 2013	45.05	45.25	44.78	44.95	84,708	+0.02(+0.04%)
Mar 05, 2013	45.26	45.28	44.92	44.93	60,177	-0.23(-0.51%)
Mar 04, 2013	45.40	45.41	44.92	45.16	49,986	-0.24(-0.53%)
Mar 01, 2013	45.14	45.40	44.85	45.40	96,335	+0.28(+0.62%)
Feb 28, 2013	44.50	45.12	44.45	45.12	128,510	+0.73(+1.64%)
Feb 27, 2013	44.34	44.48	44.27	44.39	53,701	+0.11(+0.25%)
Feb 26, 2013	44.67	44.67	44.21	44.28	52,578	-0.07(-0.16%)
Feb 25, 2013	44.94	44.94	44.24	44.35	70,038	-0.35(-0.78%)
Feb 22, 2013	45.06	45.18	44.60	44.70	66,391	-0.15(-0.33%)
Feb 21, 2013	44.79	44.95	44.67	44.85	43,189	+0.06(+0.13%)
Feb 20, 2013	45.17	45.17	44.66	44.79	91,404	-0.32(-0.71%)
Feb 19, 2013	45.03	45.11	44.77	45.11	40,304	+0.12(+0.27%)
Feb 15, 2013		44.99	44.99	44.99	0	+0.02(+0.04%)
Feb 14, 2013	44.78	44.99	44.57	44.97	57,570	+0.20(+0.45%)
Feb 13, 2013	44.91	44.99	44.65	44.77	70,783	-0.16(-0.36%)
Feb 12, 2013	44.87	44.95	44.70	44.93	62,354	+0.06(+0.13%)
Feb 11, 2013	44.79	44.96	44.63	44.87	54,806	+0.11(+0.25%)
Feb 08, 2013	44.44	44.80	44.34	44.76	51,624	+0.40(+0.90%)
Feb 07, 2013	44.29	44.37	44.21	44.36	31,384	+0.08(+0.18%)
Feb 06, 2013	44.08	44.31	44.00	44.28	59,124	+0.47(+1.07%)
Feb 04, 2013	44.10	44.24	43.73	43.81	139,398	-0.34(-0.77%)
Feb 01, 2013	44.29	44.35	44.10	44.15	62,897	+0.05(+0.11%)
Jan 31, 2013	44.39	44.50	44.08	44.10	79,758	-0.25(-0.56%)
Jan 30, 2013	44.55	44.85	44.23	44.35	83,816	-0.06(-0.14%)
Jan 29, 2013	44.77	44.77	44.41	44.41	82,020	-0.24(-0.54%)
Jan 28, 2013	44.90	44.92	44.61	44.65	102,851	-0.16(-0.36%)
Jan 25, 2013	44.84	44.95	44.75	44.81	65,877	+0.00(+0.00%)
Jan 24, 2013	45.19	45.24	44.81	44.81	80,917	-0.26(-0.58%)
Jan 23, 2013	44.84	45.10	44.84	45.07	39,108	+0.14(+0.31%)
Jan 22, 2013	45.04	45.04	44.75	44.93	46,485	+0.17(+0.38%)
Jan 21, 2013	44.60	44.84	44.59	44.76	105,114	+0.23(+0.52%)
Jan 18, 2013	44.33	44.57	44.27	44.53	159,635	+0.24(+0.54%)
Jan 17, 2013	44.00	44.34	44.00	44.29	105,350	+0.24(+0.54%)
Jan 16, 2013	44.22	44.24	43.99	44.05	170,768	-0.07(-0.16%)
Jan 15, 2013	43.62	44.14	43.62	44.12	217,449	+0.35(+0.80%)
Jan 14, 2013	43.93	43.93	43.73	43.77	65,381	+0.04(+0.09%)
Jan 11, 2013	43.99	44.00	43.71	43.73	119,790	-0.24(-0.55%)
Jan 10, 2013	44.02	44.20	43.94	43.97	99,110	-0.01(-0.02%)
Jan 09, 2013	44.25	44.28	43.97	43.98	73,973	-0.16(-0.36%)
Jan 08, 2013	44.11	44.19	43.95	44.14	61,643	+0.04(+0.09%)
Jan 07, 2013	44.09	44.30	44.09	44.10	40,779	+0.01(+0.02%)
Jan 04, 2013	44.05	44.28	43.95	44.09	39,839	-0.02(-0.05%)
Jan 03, 2013	44.15	44.30	44.11	44.11	44,039	-0.19(-0.43%)
Jan 02, 2013	44.49	44.42	44.07	44.30	74,328	+0.12(+0.27%)
Dec 31, 2012		44.18	44.18	44.18	0	-0.24(-0.54%)
Dec 28, 2012	44.28	44.58	44.23	44.42	119,995	-0.02(-0.05%)
Dec 27, 2012	44.56	44.80	44.41	44.44	80,181	-0.30(-0.67%)
Dec 24, 2012		44.74	44.74	44.74	0	-0.06(-0.13%)
Dec 21, 2012	44.51	44.85	44.32	44.80	1,159,463	+0.04(+0.09%)
Dec 20, 2012	44.56	44.76	44.41	44.76	84,880	+0.16(+0.36%)
Dec 19, 2012	44.50	44.60	44.26	44.60	126,328	+0.22(+0.50%)
Dec 18, 2012	44.01	44.47	43.96	44.38	125,705	+0.43(+0.98%)
Dec 17, 2012	44.17	44.25	43.87	43.95	147,357	-0.09(-0.20%)
Dec 14, 2012	44.00	44.25	43.98	44.04	91,579	+0.07(+0.16%)
Dec 13, 2012	44.00	44.11	43.95	43.97	76,890	+0.00(+0.00%)
Dec 12, 2012	43.99	44.05	43.77	43.97	81,711	+0.09(+0.21%)
Dec 11, 2012	44.05	44.13	43.76	43.88	105,642	-0.09(-0.20%)
Dec 10, 2012	44.10	44.18	43.87	43.97	286,422	+0.22(+0.50%)
Dec 07, 2012	44.50	44.60	43.60	43.75	150,799	-0.75(-1.69%)
Dec 06, 2012	44.32	44.50	44.21	44.50	139,788	-0.06(-0.13%)
Dec 05, 2012	45.49	45.50	44.15	44.56	275,827	-1.19(-2.60%)
Dec 04, 2012	44.76	45.97	44.69	45.75	368,105	+0.74(+1.64%)
Nov 30, 2012	45.03	45.42	44.86	45.01	73,133	-0.22(-0.49%)
Nov 29, 2012	45.35	45.35	44.93	45.23	46,879	-0.07(-0.15%)
Nov 28, 2012	44.91	45.30	44.91	45.30	46,804	+0.11(+0.24%)
Nov 27, 2012	45.27	45.30	45.17	45.19	29,090	-0.08(-0.18%)
Nov 26, 2012	45.40	45.40	44.96	45.27	52,673	+0.02(+0.04%)
Nov 24, 2012	45.43	45.43	45.00	45.25	17,799	+0.00(+0.00%)
Nov 23, 2012	45.43	45.43	45.00	45.25	17,799	-0.19(-0.42%)
Nov 22, 2012	44.98	45.51	44.91	45.44	27,040	+0.61(+1.36%)
Nov 21, 2012	44.69	45.04	44.50	44.83	50,844	+0.09(+0.20%)
Nov 20, 2012	44.53	44.89	44.29	44.74	38,315	+0.47(+1.06%)
Nov 19, 2012	43.52	44.27	43.52	44.27	75,208	+1.03(+2.38%)
Nov 16, 2012	42.90	43.50	42.90	43.24	34,366	+0.20(+0.46%)
Nov 15, 2012	43.46	43.49	42.90	43.04	53,532	-0.34(-0.78%)
Nov 14, 2012	43.99	43.99	43.30	43.38	529,694	-0.48(-1.09%)
Nov 13, 2012	43.73	43.90	43.60	43.86	20,313	+0.05(+0.11%)
Nov 12, 2012	44.00	44.00	43.79	43.81	28,993	-0.03(-0.07%)
Nov 09, 2012	43.71	44.00	43.71	43.84	23,505	+0.02(+0.05%)
Nov 08, 2012	43.98	44.13	43.76	43.82	24,916	-0.13(-0.30%)
Nov 07, 2012	44.30	44.30	43.91	43.95	80,703	-0.35(-0.79%)
Nov 06, 2012	44.25	44.34	44.11	44.30	46,533	+0.17(+0.39%)
Nov 05, 2012	44.50	44.50	44.13	44.13	26,207	-0.37(-0.83%)
Nov 02, 2012	44.40	44.63	44.34	44.50	29,638	+0.10(+0.23%)
Nov 01, 2012	44.53	44.75	44.40	44.40	38,271	-0.05(-0.11%)
Oct 31, 2012	44.81	44.81	44.41	44.45	51,037	-0.45(-1.00%)
Oct 30, 2012	43.94	44.90	43.93	44.90	16,827	+0.95(+2.16%)
Oct 29, 2012	44.00	44.26	43.95	43.95	21,822	-0.05(-0.11%)
Oct 26, 2012	43.96	44.12	43.82	44.00	32,900	+0.06(+0.14%)
Oct 25, 2012	44.10	44.18	43.77	43.94	43,546	-0.02(-0.05%)
Oct 24, 2012	44.38	44.38	43.80	43.96	35,981	-0.14(-0.32%)
Oct 23, 2012	44.30	44.45	43.78	44.10	63,883	-0.56(-1.25%)
Oct 19, 2012	44.78	44.89	44.51	44.66	35,429	-0.30(-0.67%)
Oct 18, 2012	44.78	44.98	44.63	44.96	11,763	+0.18(+0.40%)
Oct 17, 2012	45.18	45.25	44.77	44.78	38,797	-0.37(-0.82%)
Oct 16, 2012	44.94	45.22	44.80	45.15	35,375	+0.47(+1.05%)
Oct 15, 2012	44.48	44.93	44.47	44.68	32,374	+0.40(+0.90%)
Oct 12, 2012	44.25	44.38	44.19	44.28	29,193	+0.09(+0.20%)
Oct 11, 2012	44.41	44.47	44.15	44.19	78,915	-0.06(-0.14%)
Oct 10, 2012	44.66	44.66	44.08	44.25	66,560	-0.32(-0.72%)
Oct 09, 2012	44.86	45.15	44.45	44.57	60,389	-0.37(-0.82%)
Oct 05, 2012		44.94	44.94	44.94	0	-0.18(-0.40%)
Oct 04, 2012	45.52	45.55	45.11	45.12	65,932	-0.40(-0.88%)
Oct 03, 2012	45.91	46.05	45.39	45.52	28,859	-0.31(-0.68%)
Oct 02, 2012	46.05	46.20	45.78	45.83	30,433	-0.18(-0.39%)
Oct 01, 2012	46.11	46.38	46.01	46.01	52,232	-0.27(-0.58%)
Sep 28, 2012	46.37	46.37	46.10	46.28	29,874	+0.01(+0.02%)
Sep 27, 2012	45.92	46.42	45.92	46.27	39,310	-0.13(-0.28%)
Sep 26, 2012	46.36	46.41	46.08	46.40	43,063	+0.03(+0.06%)
Sep 25, 2012	46.20	46.42	46.07	46.37	39,104	+0.24(+0.52%)
Sep 24, 2012	46.18	46.30	45.87	46.13	29,237	+0.12(+0.26%)
Sep 21, 2012	46.08	46.34	45.91	46.01	291,471	-0.15(-0.32%)
Sep 20, 2012	46.30	46.33	46.03	46.16	64,493	-0.19(-0.41%)
Sep 19, 2012	46.15	46.49	46.15	46.35	46,835	+0.17(+0.37%)
Sep 18, 2012	46.14	46.18	46.00	46.18	50,069	-0.05(-0.11%)
Sep 17, 2012	45.75	46.24	45.75	46.23	44,801	+0.49(+1.07%)
Sep 14, 2012	46.15	46.37	45.71	45.74	93,096	-0.44(-0.95%)
Sep 13, 2012	46.21	46.32	46.06	46.18	94,837	-0.02(-0.04%)
Sep 12, 2012	46.47	46.47	46.01	46.20	70,558	-0.20(-0.43%)
Sep 11, 2012	46.43	46.56	46.19	46.40	70,191	-0.03(-0.06%)
Sep 10, 2012	46.62	46.62	46.43	46.43	36,055	-0.14(-0.30%)
Sep 07, 2012	46.85	46.85	46.55	46.57	23,823	-0.07(-0.15%)
Sep 06, 2012	46.59	47.08	46.42	46.64	64,558	+0.13(+0.28%)
Sep 05, 2012	46.91	47.10	46.41	46.51	38,234	-0.49(-1.04%)
Sep 04, 2012	47.49	47.63	46.85	47.00	45,476	-0.45(-0.95%)
Aug 31, 2012		47.45	47.45	47.45	0	+0.94(+2.02%)
Aug 30, 2012	46.64	46.76	46.50	46.51	63,931	-0.15(-0.32%)
Aug 29, 2012	46.72	46.80	46.31	46.66	26,960	+0.12(+0.26%)
Aug 27, 2012	47.25	47.25	46.52	46.54	18,350	-0.59(-1.25%)
Aug 24, 2012	46.69	47.49	46.50	47.13	34,897	+0.42(+0.90%)
Aug 23, 2012	47.03	47.06	46.51	46.71	19,626	-0.31(-0.66%)
Aug 22, 2012	47.33	47.33	47.02	47.02	16,007	-0.36(-0.76%)
Aug 21, 2012	47.48	47.56	47.25	47.38	53,143	-0.10(-0.21%)
Aug 20, 2012	47.24	47.68	47.24	47.48	20,291	+0.25(+0.53%)
Aug 17, 2012	47.54	47.56	47.20	47.23	34,657	-0.32(-0.67%)
Aug 16, 2012	47.73	47.77	47.55	47.55	34,997	-0.24(-0.50%)
Aug 15, 2012	47.09	47.80	46.81	47.79	64,010	+0.75(+1.59%)
Aug 14, 2012	46.87	47.09	46.80	47.04	19,945	+0.25(+0.53%)
Aug 13, 2012	46.91	47.09	46.76	46.79	19,741	-0.11(-0.23%)
Aug 11, 2012	47.10	47.10	46.70	46.90	18,318	+0.00(+0.00%)
Aug 10, 2012	47.10	47.10	46.70	46.90	18,318	-0.15(-0.32%)
Aug 09, 2012	47.12	47.19	46.79	47.05	39,549	+0.01(+0.02%)
Aug 08, 2012	47.43	47.43	46.75	47.04	57,681	-0.46(-0.97%)
Aug 07, 2012	47.27	47.67	47.27	47.50	23,814	-0.14(-0.29%)
Aug 03, 2012		47.64	47.64	47.64	0	+0.09(+0.19%)
Aug 02, 2012	47.58	47.76	47.29	47.55	92,151	-0.22(-0.46%)
Aug 01, 2012	47.55	47.77	47.15	47.77	103,645	+0.22(+0.46%)
Jul 31, 2012	47.39	47.64	47.37	47.55	58,562	+0.17(+0.36%)
Jul 30, 2012	47.30	47.40	47.25	47.38	42,629	+0.08(+0.17%)
Jul 27, 2012	46.57	47.38	46.57	47.30	37,926	+0.75(+1.61%)
Jul 26, 2012	46.63	46.76	46.46	46.55	22,511	+0.26(+0.56%)
Jul 25, 2012	46.77	47.00	46.29	46.29	30,524	-0.47(-1.01%)
Jul 24, 2012	46.43	46.76	46.43	46.76	55,557	+0.34(+0.73%)
Jul 23, 2012	46.75	46.75	46.31	46.42	26,066	-0.60(-1.28%)
Jul 20, 2012	46.87	47.15	46.75	47.02	36,226	+0.02(+0.04%)
Jul 19, 2012	47.27	47.29	46.74	47.00	90,450	-0.29(-0.61%)
Jul 18, 2012	47.14	47.39	47.10	47.29	55,315	+0.11(+0.23%)
Jul 17, 2012	47.36	47.36	47.00	47.18	71,388	-0.07(-0.15%)
Jul 16, 2012	46.70	47.41	46.63	47.25	48,428	+0.53(+1.13%)
Jul 13, 2012	46.67	46.72	46.52	46.72	38,584	+0.27(+0.58%)
Jul 12, 2012	46.25	46.57	46.20	46.45	55,315	+0.14(+0.30%)
Jul 11, 2012	46.64	46.78	46.26	46.31	29,069	-0.54(-1.15%)
Jul 10, 2012	46.76	47.12	46.76	46.85	51,942	+0.07(+0.15%)
Jul 09, 2012	46.70	46.84	46.38	46.78	27,020	-0.05(-0.11%)
Jul 06, 2012	47.13	47.17	46.80	46.83	23,955	-0.31(-0.66%)
Jul 05, 2012	46.96	47.60	46.86	47.14	59,086	-0.06(-0.13%)
Jul 04, 2012	46.69	47.30	46.69	47.20	40,539	+0.65(+1.40%)
Jul 03, 2012	46.79	47.00	46.55	46.55	48,447	+0.06(+0.13%)
Jun 29, 2012		46.49	46.49	46.49	0	-0.04(-0.09%)
Jun 28, 2012	46.91	46.91	46.35	46.53	49,003	-0.51(-1.08%)
Jun 27, 2012	46.43	47.08	46.31	47.04	62,212	+0.62(+1.34%)
Jun 26, 2012	45.85	46.44	45.80	46.42	45,474	+0.48(+1.04%)
Jun 25, 2012	46.52	46.67	45.80	45.94	39,167	-1.01(-2.15%)
Jun 22, 2012	46.55	47.00	46.55	46.95	50,971	+0.34(+0.73%)
Jun 21, 2012	47.00	47.13	46.55	46.61	109,025	-0.57(-1.21%)
Jun 20, 2012	46.79	47.35	46.73	47.18	73,618	+0.54(+1.16%)
Jun 19, 2012	46.63	46.94	46.45	46.64	61,014	-0.03(-0.06%)
Jun 18, 2012	46.28	46.67	46.12	46.67	77,500	+0.39(+0.84%)
Jun 15, 2012	46.18	46.34	45.51	46.28	49,379	+0.16(+0.35%)
Jun 14, 2012	45.74	46.20	45.69	46.12	93,489	+0.43(+0.94%)
Jun 13, 2012	45.50	45.89	45.43	45.69	142,966	-0.26(-0.57%)
Jun 12, 2012	45.30	45.99	45.18	45.95	115,819	+0.67(+1.48%)
Jun 11, 2012	44.21	45.50	44.21	45.28	140,203	+1.47(+3.36%)
Jun 08, 2012	43.85	44.65	43.28	43.81	77,721	-0.01(-0.02%)
Jun 07, 2012	42.78	43.98	42.77	43.82	82,497	+1.47(+3.47%)
Jun 06, 2012	42.99	43.14	41.30	42.35	400,312	+1.11(+2.69%)
Jun 05, 2012	41.00	41.30	40.76	41.24	46,637	+0.34(+0.83%)
Jun 04, 2012	41.05	41.48	40.67	40.90	39,765	-0.41(-0.99%)
Jun 02, 2012	42.85	42.85	41.31	41.31	44,892	+0.00(+0.00%)
Jun 01, 2012	42.85	42.85	41.31	41.31	44,892	-1.54(-3.59%)
May 31, 2012	42.45	42.90	42.20	42.85	50,481	+0.51(+1.20%)
May 30, 2012	43.08	43.08	42.30	42.34	25,139	-0.94(-2.17%)
May 29, 2012	42.80	43.28	42.71	43.28	49,953	+0.51(+1.19%)
May 28, 2012	42.50	42.90	42.50	42.77	15,484	+0.29(+0.68%)
May 25, 2012	42.18	42.59	42.18	42.48	22,605	+0.38(+0.90%)
May 24, 2012	41.99	42.27	41.96	42.10	25,148	+0.20(+0.48%)
May 23, 2012	41.41	42.00	41.35	41.90	36,637	+0.42(+1.01%)
May 22, 2012	41.59	41.62	41.22	41.48	73,942	+0.37(+0.90%)
May 18, 2012		41.11	41.11	41.11	0	+0.07(+0.17%)
May 17, 2012	41.13	41.40	40.66	41.04	76,672	-0.06(-0.15%)
May 16, 2012	41.40	41.85	41.09	41.10	34,318	-0.23(-0.56%)
May 15, 2012	42.57	42.75	41.15	41.33	66,989	-1.24(-2.91%)
May 14, 2012	42.66	42.78	42.20	42.57	50,357	-0.09(-0.21%)
May 11, 2012	42.95	43.08	42.66	42.66	18,106	-0.29(-0.68%)
May 10, 2012	42.72	43.28	42.70	42.95	26,109	+0.39(+0.92%)
May 09, 2012	42.47	42.71	42.16	42.56	69,983	-0.20(-0.47%)
May 08, 2012	43.16	43.20	42.28	42.76	46,027	-0.25(-0.58%)
May 07, 2012	42.79	43.38	42.68	43.01	171,359	+0.22(+0.51%)
May 04, 2012	44.13	44.13	42.70	42.79	74,704	-1.28(-2.90%)
May 03, 2012	44.30	44.30	44.00	44.07	73,577	-0.12(-0.27%)
May 02, 2012	44.33	44.51	44.12	44.19	54,404	-0.23(-0.52%)

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