Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	41.56	41.98	41.18	41.51	662,488	-0.09(-0.22%)
May 30, 2012	41.47	41.90	41.13	41.60	333,651	-0.70(-1.65%)
May 29, 2012	41.80	42.70	41.43	42.30	432,256	+0.52(+1.24%)
May 28, 2012	41.80	42.39	41.45	41.78	65,673	+0.12(+0.29%)
May 25, 2012	41.60	41.72	41.25	41.66	429,984	+0.04(+0.10%)
May 24, 2012	41.90	42.04	41.13	41.62	426,067	-0.13(-0.31%)
May 23, 2012	41.04	41.86	40.40	41.75	531,293	+0.34(+0.82%)
May 22, 2012	41.52	42.00	41.27	41.41	461,667	+0.33(+0.80%)
May 18, 2012		41.08	41.08	41.08	0	+0.07(+0.17%)
May 17, 2012	42.10	42.22	40.96	41.01	481,428	-0.99(-2.36%)
May 16, 2012	41.93	42.56	41.75	42.00	383,692	-0.01(-0.02%)
May 15, 2012	42.20	42.20	41.87	42.01	478,275	-0.13(-0.31%)
May 14, 2012	42.68	42.73	42.07	42.14	526,681	-1.07(-2.48%)
May 11, 2012	43.52	43.64	43.13	43.21	335,655	-0.31(-0.71%)
May 10, 2012	43.51	44.02	43.08	43.52	589,240	+0.08(+0.18%)
May 09, 2012	43.51	43.90	43.31	43.44	637,299	-0.55(-1.25%)
May 08, 2012	44.39	44.40	43.68	43.99	848,478	-0.40(-0.90%)
May 07, 2012	44.01	44.85	43.76	44.39	659,991	-0.15(-0.34%)
May 04, 2012	44.84	44.84	44.29	44.54	383,716	-0.60(-1.33%)
May 03, 2012	45.72	45.89	44.79	45.14	472,119	-0.79(-1.72%)
May 02, 2012	45.82	46.41	45.77	45.93	423,113	-0.04(-0.09%)
May 01, 2012	46.20	46.68	45.95	45.97	490,690	-0.02(-0.04%)
Apr 30, 2012	45.45	46.21	45.42	45.99	685,005	+0.57(+1.25%)
Apr 27, 2012	45.29	45.45	44.74	45.42	407,310	+0.08(+0.18%)
Apr 26, 2012	45.38	45.50	44.95	45.34	515,255	+0.08(+0.18%)
Apr 25, 2012	45.00	45.30	44.85	45.26	578,234	+0.32(+0.71%)
Apr 24, 2012	44.52	45.10	44.36	44.94	622,109	+0.26(+0.58%)
Apr 23, 2012	44.49	44.82	43.80	44.68	894,147	-0.19(-0.42%)
Apr 20, 2012	45.00	45.59	44.74	44.87	641,920	+0.16(+0.36%)
Apr 19, 2012	45.02	45.02	44.46	44.71	599,309	-0.04(-0.09%)
Apr 18, 2012	44.70	45.12	44.49	44.75	829,315	-0.36(-0.80%)
Apr 17, 2012	44.44	45.69	44.31	45.11	907,310	+0.87(+1.97%)
Apr 16, 2012	43.69	44.47	43.64	44.24	898,013	+0.59(+1.35%)
Apr 13, 2012	43.72	44.15	43.48	43.65	907,866	-0.04(-0.09%)
Apr 12, 2012	43.49	43.73	43.12	43.69	1,591,521	+0.38(+0.88%)
Apr 11, 2012	42.74	43.67	42.74	43.31	596,792	+0.68(+1.60%)
Apr 10, 2012	43.52	43.66	42.13	42.63	630,235	-1.00(-2.29%)
Apr 09, 2012	43.50	43.90	43.34	43.63	277,312	-0.14(-0.32%)
Apr 05, 2012	44.32	44.50	43.53	43.77	561,672	-0.66(-1.49%)
Apr 04, 2012	44.70	45.24	44.21	44.43	446,500	-0.85(-1.88%)
Apr 03, 2012	46.07	46.08	44.94	45.28	569,180	-0.89(-1.93%)
Apr 02, 2012	45.26	46.54	44.84	46.17	625,855	+0.85(+1.88%)
Mar 30, 2012	45.11	45.43	44.56	45.32	1,201,755	+0.32(+0.71%)
Mar 29, 2012	44.67	45.04	43.72	45.00	2,618,206	+0.41(+0.92%)
Mar 28, 2012	45.66	45.95	44.34	44.59	2,251,608	-1.37(-2.98%)
Mar 27, 2012	46.50	46.50	45.78	45.96	596,534	-0.31(-0.67%)
Mar 26, 2012	45.86	46.47	45.53	46.27	525,454	+0.83(+1.83%)
Mar 23, 2012	44.51	45.78	44.41	45.44	475,448	+1.15(+2.60%)
Mar 22, 2012	44.68	44.95	44.01	44.29	929,376	-1.10(-2.42%)
Mar 21, 2012	45.53	45.53	45.02	45.39	451,439	-0.33(-0.72%)
Mar 20, 2012	46.22	46.36	45.54	45.72	541,123	-0.76(-1.64%)
Mar 19, 2012	45.77	46.78	45.77	46.48	597,350	+0.48(+1.04%)
Mar 16, 2012	45.70	46.67	45.63	46.00	2,192,845	+0.30(+0.66%)
Mar 15, 2012	44.99	45.90	44.82	45.70	2,504,271	+0.39(+0.86%)
Mar 14, 2012	45.65	45.97	45.10	45.31	432,512	-0.58(-1.26%)
Mar 13, 2012	45.13	45.89	45.07	45.89	397,843	+0.81(+1.80%)
Mar 12, 2012	45.82	46.00	44.74	45.08	542,412	-0.89(-1.94%)
Mar 09, 2012	45.83	46.00	45.52	45.97	476,447	+0.09(+0.20%)
Mar 08, 2012	46.14	46.22	45.62	45.88	504,749	+0.23(+0.50%)
Mar 07, 2012	45.12	45.77	44.86	45.65	603,883	+0.18(+0.40%)
Mar 06, 2012	45.45	45.74	44.56	45.47	2,572,457	-0.61(-1.32%)
Mar 05, 2012	47.18	47.18	45.76	46.08	583,951	-0.81(-1.73%)
Mar 02, 2012	47.45	47.67	46.40	46.89	383,213	-0.53(-1.12%)

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