Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	44.58	45.17	44.49	44.97	2,952,096	+0.54(+1.22%)
Apr 27, 2012	44.88	45.14	44.34	44.43	3,498,899	-0.16(-0.35%)
Apr 26, 2012	45.45	45.71	44.21	44.58	4,220,237	-1.26(-2.76%)
Apr 25, 2012	48.12	48.20	45.16	45.85	11,936,662	-3.70(-7.47%)
Apr 24, 2012	49.58	49.94	49.33	49.55	1,574,946	+0.23(+0.46%)
Apr 23, 2012	49.68	49.68	49.04	49.33	1,243,288	-0.75(-1.49%)
Apr 20, 2012	49.27	50.24	49.04	50.07	2,001,455	+0.29(+0.57%)
Apr 19, 2012	50.15	50.67	49.66	49.78	1,809,587	-0.54(-1.08%)
Apr 18, 2012	50.14	50.43	49.85	50.33	1,645,228	+0.56(+1.13%)
Apr 17, 2012	48.92	49.88	48.87	49.76	1,649,932	+0.98(+2.01%)
Apr 16, 2012	48.32	48.90	48.09	48.78	1,116,713	+0.51(+1.06%)
Apr 13, 2012	48.32	48.46	48.04	48.27	1,214,285	-0.30(-0.62%)
Apr 12, 2012	48.37	48.83	48.14	48.57	2,182,336	+0.40(+0.83%)
Apr 11, 2012	48.08	48.61	47.81	48.17	1,521,963	+0.50(+1.04%)
Apr 10, 2012	47.92	47.95	47.49	47.68	1,965,327	-0.50(-1.03%)
Apr 09, 2012	48.54	48.55	47.80	48.17	1,361,842	-0.84(-1.72%)
Apr 05, 2012	48.99	49.30	48.91	49.02	939,688	-0.30(-0.61%)
Apr 04, 2012	49.02	49.41	48.87	49.32	1,070,543	-0.14(-0.29%)
Apr 03, 2012	49.49	49.70	48.99	49.46	834,657	-0.15(-0.30%)
Apr 02, 2012	49.24	49.96	49.18	49.61	1,389,085	+0.32(+0.64%)
Mar 30, 2012	48.93	49.67	48.76	49.30	1,802,729	+0.55(+1.13%)
Mar 29, 2012	48.79	48.93	48.22	48.75	2,401,120	-0.26(-0.54%)
Mar 28, 2012	49.32	49.39	48.65	49.01	955,715	-0.18(-0.37%)
Mar 27, 2012	49.03	49.21	48.66	49.19	991,100	+0.12(+0.25%)
Mar 26, 2012	49.01	49.15	48.69	49.07	1,114,712	+0.58(+1.20%)
Mar 23, 2012	48.69	48.75	48.08	48.49	805,384	-0.06(-0.12%)
Mar 22, 2012	48.45	48.66	47.89	48.55	1,275,946	-0.38(-0.77%)
Mar 21, 2012	48.51	48.99	48.14	48.93	1,319,828	+0.38(+0.78%)
Mar 20, 2012	49.21	49.27	48.47	48.55	1,629,897	-0.84(-1.71%)
Mar 19, 2012	49.42	49.69	49.25	49.39	1,081,175	-0.04(-0.08%)
Mar 16, 2012	49.03	49.57	48.90	49.43	2,312,506	+0.24(+0.49%)
Mar 15, 2012	49.17	49.31	48.85	49.19	2,785,266	+0.00(+0.00%)
Mar 14, 2012	49.97	49.97	49.08	49.19	1,453,153	-0.79(-1.58%)
Mar 13, 2012	49.94	50.18	49.49	49.98	1,689,073	+0.35(+0.70%)
Mar 12, 2012	50.15	50.18	49.25	49.63	960,417	-0.31(-0.62%)
Mar 09, 2012	49.62	49.97	49.16	49.94	795,288	+0.44(+0.90%)
Mar 08, 2012	49.25	49.63	48.96	49.50	1,016,608	+0.53(+1.08%)
Mar 07, 2012	49.02	49.10	48.57	48.97	982,426	+0.12(+0.25%)
Mar 06, 2012	49.12	49.15	48.69	48.85	1,368,806	-0.62(-1.26%)
Mar 05, 2012	49.80	49.88	49.21	49.47	1,186,862	-0.37(-0.75%)
Mar 02, 2012	50.22	50.38	49.78	49.85	1,138,673	-0.47(-0.94%)
Mar 01, 2012	49.93	50.74	49.85	50.32	1,676,774	+0.51(+1.03%)
Feb 29, 2012	50.11	50.41	49.74	49.81	1,928,731	-0.33(-0.66%)
Feb 28, 2012	50.18	50.42	49.78	50.14	1,460,081	+0.01(+0.01%)
Feb 27, 2012	50.08	50.54	49.83	50.13	1,748,142	-0.21(-0.42%)
Feb 24, 2012	50.78	50.92	50.22	50.34	1,477,238	-0.22(-0.43%)
Feb 23, 2012	49.55	50.78	49.54	50.56	1,519,784	+0.94(+1.90%)
Feb 22, 2012	49.58	49.93	49.40	49.61	1,638,907	+0.09(+0.18%)
Feb 21, 2012	49.72	49.72	49.11	49.52	1,399,912	+0.01(+0.02%)
Feb 17, 2012	49.47	49.66	49.05	49.52	1,722,024	-0.07(-0.14%)
Feb 16, 2012	47.82	49.63	47.79	49.58	2,150,601	+1.95(+4.10%)
Feb 15, 2012	49.10	49.13	47.61	47.63	2,467,118	-1.42(-2.89%)
Feb 14, 2012	48.27	49.05	48.03	49.05	2,307,176	+0.55(+1.13%)
Feb 13, 2012	47.76	48.51	47.70	48.50	1,379,588	+0.94(+1.97%)
Feb 10, 2012	47.38	47.64	47.07	47.56	1,575,062	-0.11(-0.23%)
Feb 09, 2012	47.82	47.82	47.55	47.67	1,803,885	+0.03(+0.07%)
Feb 08, 2012	47.93	48.09	47.51	47.64	1,533,294	-0.37(-0.76%)
Feb 07, 2012	47.92	48.15	47.55	48.00	1,260,688	+0.04(+0.09%)
Feb 06, 2012	47.99	48.15	47.85	47.96	1,659,288	-0.28(-0.59%)
Feb 03, 2012	48.52	48.69	48.15	48.25	1,828,310	+0.31(+0.65%)
Feb 02, 2012	48.59	49.05	47.93	47.94	3,709,744	-0.01(-0.02%)
Feb 01, 2012	48.61	48.84	47.46	47.94	9,012,552	-3.62(-7.02%)
Jan 31, 2012	51.11	51.64	50.48	51.56	2,380,715	+0.68(+1.34%)
Jan 30, 2012	51.13	51.16	50.75	50.88	1,585,078	-0.44(-0.86%)
Jan 27, 2012	51.93	51.95	51.09	51.32	1,943,825	-0.71(-1.37%)
Jan 26, 2012	51.33	52.35	51.16	52.03	2,135,220	+1.02(+2.00%)
Jan 25, 2012	50.51	51.05	50.18	51.02	1,727,485	+0.36(+0.71%)
Jan 24, 2012	50.79	50.92	50.36	50.66	1,786,829	-0.31(-0.62%)
Jan 23, 2012	50.60	51.10	50.03	50.97	1,706,512	+0.29(+0.58%)
Jan 20, 2012	51.58	51.58	50.45	50.68	1,876,340	-0.91(-1.76%)
Jan 19, 2012	50.41	51.61	50.39	51.58	1,678,838	+1.18(+2.35%)
Jan 18, 2012	49.80	50.43	49.64	50.40	1,246,009	+0.61(+1.23%)
Jan 17, 2012	50.18	50.33	49.45	49.79	1,104,992	-0.19(-0.39%)
Jan 13, 2012	49.71	50.08	48.90	49.98	1,371,412	+0.29(+0.59%)
Jan 12, 2012	49.94	50.21	49.65	49.69	1,392,426	-0.13(-0.27%)
Jan 11, 2012	50.37	50.69	49.37	49.82	2,369,401	-0.64(-1.26%)
Jan 10, 2012	51.22	51.64	50.43	50.46	1,510,409	-0.16(-0.31%)
Jan 09, 2012	50.96	51.05	50.38	50.62	1,044,665	-0.30(-0.59%)
Jan 06, 2012	50.78	51.20	50.69	50.92	966,698	+0.13(+0.25%)
Jan 05, 2012	50.72	50.91	49.81	50.79	2,268,038	-0.68(-1.32%)
Jan 04, 2012	52.21	52.21	51.45	51.47	1,153,576	-0.79(-1.52%)
Dec 30, 2011	52.49	52.81	52.24	52.27	543,559	-0.22(-0.43%)
Dec 29, 2011	52.33	52.53	51.97	52.49	666,714	+0.40(+0.76%)
Dec 28, 2011	53.04	53.12	52.00	52.09	819,884	-0.88(-1.67%)
Dec 27, 2011	52.36	53.19	52.15	52.98	622,391	+0.53(+1.01%)
Dec 23, 2011	52.20	52.51	52.07	52.45	657,018	+1.15(+2.23%)
Dec 21, 2011	51.25	51.42	50.63	51.30	915,844	+0.19(+0.38%)
Dec 20, 2011	49.75	51.17	49.65	51.10	1,214,193	+2.09(+4.26%)
Dec 19, 2011	50.25	50.55	48.90	49.02	831,820	-0.86(-1.73%)
Dec 16, 2011	50.12	51.13	49.73	49.88	1,682,967	+0.17(+0.35%)
Dec 15, 2011	50.04	50.19	49.48	49.70	765,369	+0.28(+0.57%)
Dec 14, 2011	49.61	49.95	49.35	49.42	982,560	-0.29(-0.58%)
Dec 13, 2011	50.82	51.08	49.40	49.71	984,179	-0.72(-1.42%)
Dec 12, 2011	50.63	50.74	49.88	50.43	848,704	-0.58(-1.14%)
Dec 09, 2011	50.50	51.25	50.31	51.01	840,615	+0.89(+1.77%)
Dec 08, 2011	51.06	51.06	49.99	50.12	1,041,624	-1.16(-2.27%)
Dec 07, 2011	50.82	51.59	50.54	51.28	1,216,720	+0.20(+0.39%)
Dec 06, 2011	52.34	52.34	50.98	51.08	1,814,175	-0.72(-1.38%)
Dec 05, 2011	51.37	51.80	51.29	51.80	1,385,054	+1.13(+2.24%)
Dec 02, 2011	50.65	51.34	50.55	50.67	920,235	+0.25(+0.49%)
Dec 01, 2011	50.89	50.98	50.38	50.42	1,104,054	-0.64(-1.26%)
Nov 30, 2011	50.12	51.08	50.02	51.06	2,358,402	+2.17(+4.44%)
Nov 29, 2011	49.13	49.94	48.85	48.89	1,191,869	-0.20(-0.41%)
Nov 28, 2011	48.63	49.59	48.63	49.09	1,207,550	+1.67(+3.52%)
Nov 25, 2011	47.24	47.89	47.11	47.42	804,925	-0.08(-0.17%)
Nov 23, 2011	47.86	48.08	47.27	47.51	1,343,570	-0.74(-1.53%)
Nov 22, 2011	48.75	49.13	48.18	48.24	1,577,543	-0.70(-1.43%)
Nov 21, 2011	48.76	49.23	48.25	48.94	1,616,493	-0.25(-0.52%)
Nov 18, 2011	48.92	49.66	48.85	49.20	1,688,481	+0.27(+0.55%)
Nov 17, 2011	49.76	50.13	48.73	48.93	2,004,436	-0.95(-1.91%)
Nov 16, 2011	50.61	50.91	49.82	49.88	1,102,274	-1.22(-2.39%)
Nov 15, 2011	50.76	51.37	50.59	51.11	706,438	+0.22(+0.44%)
Nov 14, 2011	51.02	51.46	50.62	50.88	571,558	-0.37(-0.71%)
Nov 11, 2011	51.12	51.43	50.90	51.25	1,161,718	+0.80(+1.58%)
Nov 10, 2011	50.76	50.99	50.05	50.45	1,469,528	+0.40(+0.79%)
Nov 09, 2011	51.37	51.46	49.70	50.05	1,880,846	-2.50(-4.76%)
Nov 08, 2011	51.62	52.60	51.36	52.56	1,222,767	+1.24(+2.43%)
Nov 07, 2011	50.99	51.48	50.36	51.31	1,679,205	+0.10(+0.19%)
Nov 04, 2011	51.03	51.36	50.17	51.22	1,498,635	-0.17(-0.33%)
Nov 03, 2011	50.99	51.52	50.43	51.39	1,608,988	+0.58(+1.14%)
Nov 02, 2011	50.59	51.39	50.03	50.81	1,500,065	+0.89(+1.78%)
Nov 01, 2011	50.84	51.23	49.67	49.92	2,015,846	-1.83(-3.53%)
Oct 31, 2011	52.02	52.45	51.72	51.75	1,662,470	-0.72(-1.38%)
Oct 28, 2011	52.13	53.14	52.13	52.47	1,809,500	+0.10(+0.20%)
Oct 27, 2011	52.17	52.78	51.83	52.37	2,657,135	+1.13(+2.20%)
Oct 26, 2011	51.95	53.27	49.94	51.24	6,019,685	-4.57(-8.19%)
Oct 25, 2011	56.45	56.62	55.68	55.81	1,845,689	-1.10(-1.93%)
Oct 24, 2011	56.05	57.21	55.97	56.90	1,427,936	+1.01(+1.80%)
Oct 21, 2011	55.40	55.90	55.15	55.90	1,224,736	+1.01(+1.85%)
Oct 20, 2011	54.77	55.11	53.77	54.88	1,361,573	+0.15(+0.27%)
Oct 19, 2011	55.00	55.47	54.41	54.73	1,414,011	-0.38(-0.69%)
Oct 18, 2011	53.89	55.58	53.48	55.12	936,175	+1.22(+2.27%)
Oct 17, 2011	54.50	54.72	53.62	53.89	868,120	-0.89(-1.62%)
Oct 14, 2011	54.32	54.87	53.77	54.78	883,891	+1.14(+2.13%)
Oct 13, 2011	53.82	54.01	53.29	53.64	1,122,905	-0.34(-0.64%)
Oct 12, 2011	53.90	54.67	53.88	53.98	1,862,161	-0.69(-1.25%)
Oct 11, 2011	54.18	54.96	54.18	54.67	908,984	+0.20(+0.37%)
Oct 10, 2011	53.66	54.47	53.59	54.47	1,102,714	+1.65(+3.12%)
Oct 07, 2011	53.37	53.54	52.48	52.82	1,681,352	-0.49(-0.92%)
Oct 06, 2011	53.17	53.77	52.31	53.31	1,506,152	+0.70(+1.33%)
Oct 05, 2011	50.84	52.89	50.52	52.61	1,919,467	+2.01(+3.98%)
Oct 04, 2011	48.90	50.66	48.37	50.60	1,943,354	+1.21(+2.44%)
Oct 03, 2011	50.54	51.84	49.32	49.39	2,293,118	-1.64(-3.21%)
Sep 30, 2011	50.51	51.32	49.87	51.03	2,935,157	+0.07(+0.15%)
Sep 29, 2011	51.25	51.78	49.87	50.96	1,076,976	+0.63(+1.24%)
Sep 28, 2011	51.37	51.88	50.32	50.33	928,431	-1.14(-2.22%)
Sep 27, 2011	51.78	52.34	51.12	51.47	1,376,131	+0.68(+1.34%)
Sep 26, 2011	49.44	50.84	49.19	50.79	1,517,658	+1.59(+3.23%)
Sep 23, 2011	48.21	49.39	47.99	49.20	1,752,351	+0.62(+1.27%)
Sep 22, 2011	48.52	49.24	47.93	48.59	2,581,394	-0.95(-1.91%)
Sep 21, 2011	51.54	51.54	49.53	49.53	1,500,198	-2.00(-3.88%)
Sep 20, 2011	52.48	52.58	51.49	51.53	1,521,256	-0.67(-1.29%)
Sep 19, 2011	51.82	52.48	51.34	52.20	1,170,618	-0.21(-0.40%)
Sep 16, 2011	52.41	52.70	51.64	52.41	2,317,904	+0.25(+0.49%)
Sep 15, 2011	52.21	52.31	51.42	52.16	1,443,825	+0.66(+1.29%)
Sep 14, 2011	50.93	52.17	49.84	51.49	1,735,562	+0.86(+1.71%)
Sep 13, 2011	49.90	51.02	49.79	50.63	1,630,898	+0.88(+1.77%)
Sep 12, 2011	48.83	49.85	48.40	49.75	1,797,724	+0.15(+0.30%)
Sep 09, 2011	49.52	50.07	49.15	49.60	1,929,273	-0.40(-0.80%)
Sep 08, 2011	50.33	50.90	49.86	50.00	1,528,829	-0.68(-1.34%)
Sep 07, 2011	49.39	50.69	49.32	50.68	1,288,258	+1.94(+3.98%)
Sep 06, 2011	48.63	48.85	48.03	48.74	2,795,327	-1.18(-2.37%)
Sep 02, 2011	50.76	50.94	49.57	49.93	1,686,581	-1.76(-3.40%)
Sep 01, 2011	52.57	53.19	51.55	51.69	1,645,952	-0.86(-1.63%)
Aug 31, 2011	53.36	53.80	52.12	52.54	1,350,603	-0.37(-0.69%)
Aug 30, 2011	52.19	53.30	52.09	52.91	1,810,216	+0.60(+1.15%)
Aug 29, 2011	51.13	52.33	51.06	52.31	1,739,965	+1.84(+3.65%)
Aug 26, 2011	49.06	50.56	47.94	50.47	1,874,426	+1.25(+2.53%)
Aug 25, 2011	50.27	50.63	49.04	49.22	1,823,800	-0.86(-1.72%)
Aug 24, 2011	49.21	50.17	49.04	50.08	1,312,131	+0.71(+1.44%)
Aug 23, 2011	47.96	49.52	47.58	49.37	1,665,413	+1.47(+3.07%)
Aug 22, 2011	48.24	48.60	47.53	47.90	1,377,215	+0.64(+1.35%)
Aug 19, 2011	47.05	48.11	46.86	47.26	2,272,756	-0.42(-0.89%)
Aug 18, 2011	48.66	49.03	47.20	47.68	2,548,751	-2.20(-4.40%)
Aug 17, 2011	50.18	50.51	49.34	49.88	1,416,160	-0.21(-0.41%)
Aug 16, 2011	50.42	50.62	49.54	50.09	1,621,081	-0.75(-1.47%)
Aug 15, 2011	50.85	51.08	50.02	50.84	1,365,125	+0.07(+0.13%)
Aug 12, 2011	49.31	51.13	49.08	50.77	2,904,383	+1.72(+3.51%)
Aug 11, 2011	46.96	49.83	46.90	49.05	2,397,111	+2.32(+4.97%)
Aug 10, 2011	47.64	48.28	46.25	46.73	5,577,340	-1.52(-3.15%)
Aug 09, 2011	48.29	50.27	46.87	48.25	9,008,596	+0.55(+1.15%)
Aug 08, 2011	50.59	50.62	47.62	47.70	3,685,596	-2.87(-5.68%)
Aug 05, 2011	51.31	51.60	49.39	50.57	3,074,672	-0.16(-0.31%)
Aug 04, 2011	52.32	52.74	50.71	50.73	2,212,013	-2.35(-4.43%)
Aug 03, 2011	52.45	53.55	52.12	53.08	1,968,432	+0.82(+1.56%)
Aug 02, 2011	52.90	53.25	52.07	52.26	2,253,924	-0.95(-1.79%)
Aug 01, 2011	54.32	54.32	52.68	53.21	1,477,656	-0.46(-0.86%)
Jul 29, 2011	53.61	54.39	53.09	53.67	1,669,914	-0.29(-0.54%)
Jul 28, 2011	54.64	55.15	53.82	53.97	3,088,537	-0.87(-1.59%)
Jul 27, 2011	57.02	57.15	54.40	54.84	5,276,104	-4.73(-7.94%)
Jul 26, 2011	60.07	60.07	59.28	59.57	1,576,417	-0.71(-1.18%)
Jul 25, 2011	59.43	60.47	59.20	60.28	1,353,792	+0.58(+0.97%)
Jul 22, 2011	59.43	60.10	59.14	59.70	1,172,463	+0.47(+0.80%)
Jul 21, 2011	58.65	59.63	58.65	59.23	1,063,558	+0.82(+1.40%)
Jul 20, 2011	58.65	58.77	58.09	58.41	807,786	-0.45(-0.77%)
Jul 19, 2011	58.37	58.97	58.30	58.86	807,247	+0.91(+1.58%)
Jul 18, 2011	58.13	58.22	57.64	57.95	1,167,204	-0.36(-0.62%)
Jul 15, 2011	58.68	58.76	57.73	58.31	1,343,930	-0.27(-0.46%)
Jul 14, 2011	59.10	59.40	58.26	58.58	932,864	-0.50(-0.85%)
Jul 13, 2011	59.37	59.75	58.91	59.08	844,413	+0.07(+0.11%)
Jul 12, 2011	59.73	59.84	58.96	59.02	1,065,586	-0.70(-1.17%)
Jul 11, 2011	59.76	60.07	59.27	59.72	1,265,266	-0.76(-1.26%)
Jul 08, 2011	60.18	60.74	60.13	60.48	1,114,370	-0.46(-0.76%)
Jul 07, 2011	60.62	61.32	60.38	60.94	1,137,892	+0.70(+1.16%)
Jul 06, 2011	59.75	60.46	59.66	60.24	1,164,651	+0.51(+0.86%)
Jul 05, 2011	59.98	60.08	59.46	59.73	1,122,161	-0.11(-0.19%)
Jul 01, 2011	58.71	60.12	58.52	59.84	1,318,299	+1.32(+2.26%)
Jun 30, 2011	58.04	59.15	57.90	58.52	1,086,552	+0.56(+0.96%)
Jun 29, 2011	58.10	58.33	57.73	57.96	884,343	+0.08(+0.14%)
Jun 28, 2011	57.18	58.06	57.03	57.88	703,335	+0.76(+1.34%)
Jun 27, 2011	56.59	57.15	56.30	57.12	1,069,358	+0.64(+1.13%)
Jun 24, 2011	57.40	57.68	56.45	56.48	1,332,756	-0.98(-1.71%)
Jun 23, 2011	56.95	57.59	56.54	57.46	1,305,450	-0.14(-0.24%)
Jun 22, 2011	57.75	58.18	57.53	57.60	911,813	-0.27(-0.46%)
Jun 21, 2011	57.65	58.05	57.34	57.87	824,384	+0.49(+0.85%)
Jun 20, 2011	57.50	57.77	56.90	57.38	733,052	+0.31(+0.55%)
Jun 17, 2011	57.35	57.50	56.87	57.07	2,104,712	+0.48(+0.85%)
Jun 16, 2011	56.74	57.15	56.46	56.58	1,330,256	-0.16(-0.27%)
Jun 15, 2011	56.87	57.15	56.52	56.74	1,281,916	-0.70(-1.21%)
Jun 14, 2011	56.95	57.56	56.78	57.44	1,203,321	+0.94(+1.67%)
Jun 13, 2011	56.25	56.70	56.17	56.49	1,037,077	+0.21(+0.37%)
Jun 10, 2011	56.64	56.69	56.23	56.29	862,087	-0.44(-0.77%)
Jun 09, 2011	56.68	56.95	56.46	56.72	812,123	+0.09(+0.16%)
Jun 08, 2011	57.02	57.14	56.44	56.64	713,385	-0.39(-0.69%)
Jun 07, 2011	57.26	57.51	56.95	57.03	885,017	-0.10(-0.18%)
Jun 06, 2011	57.62	57.74	57.08	57.13	869,696	-0.59(-1.02%)
Jun 03, 2011	58.04	58.08	57.41	57.72	1,007,716	-1.13(-1.92%)
May 24, 2011	59.21	59.30	58.59	58.85	1,188,368	-0.30(-0.51%)
May 23, 2011	58.84	59.28	58.50	59.15	1,085,168	-0.44(-0.73%)
May 20, 2011	59.71	59.90	59.34	59.59	1,045,521	-0.17(-0.28%)
May 19, 2011	59.53	60.06	59.25	59.76	1,207,444	+0.41(+0.70%)
May 18, 2011	58.64	59.51	58.13	59.34	1,106,976	+0.75(+1.29%)
May 17, 2011	58.78	58.89	58.18	58.59	1,384,627	-0.43(-0.73%)
May 16, 2011	59.39	59.39	58.43	59.02	1,295,678	+0.02(+0.04%)
May 13, 2011	59.80	59.86	58.75	59.00	1,091,992	-0.67(-1.13%)
May 12, 2011	59.33	59.77	58.81	59.67	1,191,266	+0.18(+0.31%)
May 11, 2011	59.80	59.93	59.28	59.48	1,356,422	-0.38(-0.64%)
May 10, 2011	59.60	60.00	59.39	59.87	1,019,492	+0.47(+0.80%)
May 09, 2011	58.76	59.48	58.62	59.39	1,259,496	+0.58(+0.98%)
May 06, 2011	59.30	59.43	58.74	58.82	1,105,218	+0.20(+0.34%)
May 05, 2011	58.11	59.24	57.89	58.62	1,476,257	+0.30(+0.52%)
May 04, 2011	58.57	58.97	58.14	58.31	1,557,727	-0.40(-0.68%)
May 03, 2011	59.31	59.61	58.47	58.71	1,407,975	-0.56(-0.95%)

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