Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	42.35	43.50	42.32	43.40	213,207	+0.98(+2.31%)
Apr 29, 2013	43.00	43.26	42.06	42.42	153,579	-1.07(-2.46%)
Apr 26, 2013	43.27	43.83	43.20	43.49	154,732	+0.29(+0.67%)
Apr 25, 2013	44.82	44.84	42.76	43.20	227,613	-1.38(-3.10%)
Apr 24, 2013	46.00	46.06	44.55	44.58	112,018	-1.77(-3.82%)
Apr 23, 2013	47.18	47.35	46.35	46.35	93,097	-0.12(-0.26%)
Apr 22, 2013	46.97	47.67	46.35	46.47	36,463	-0.92(-1.94%)
Apr 19, 2013	47.32	47.57	47.01	47.39	74,186	+0.50(+1.07%)
Apr 18, 2013	47.91	48.64	46.89	46.89	302,919	-1.39(-2.88%)
Apr 17, 2013	47.45	48.80	47.21	48.28	210,380	+1.64(+3.52%)
Apr 16, 2013	46.92	47.54	46.52	46.64	118,424	-0.56(-1.19%)
Apr 15, 2013	46.17	47.33	46.03	47.20	205,433	+2.39(+5.33%)
Apr 12, 2013	44.32	45.35	44.14	44.81	429,366	+2.03(+4.75%)
Apr 11, 2013	42.22	43.11	42.07	42.78	133,074	+0.92(+2.20%)
Apr 10, 2013	42.57	42.76	41.74	41.86	118,123	-0.51(-1.20%)
Apr 09, 2013	43.08	43.30	42.00	42.37	112,971	-0.36(-0.84%)
Apr 08, 2013	43.48	43.56	42.70	42.73	95,132	-0.45(-1.04%)
Apr 05, 2013	43.66	43.99	43.14	43.18	151,429	+0.29(+0.68%)
Apr 04, 2013	43.28	43.90	42.46	42.89	321,561	+0.82(+1.95%)
Apr 03, 2013	40.12	42.20	40.04	42.07	264,190	+1.97(+4.91%)
Apr 02, 2013	40.65	40.66	39.75	40.10	122,731	+0.04(+0.10%)
Apr 01, 2013	40.56	40.80	39.87	40.06	129,027	+0.11(+0.28%)
Mar 28, 2013	40.40	40.45	39.68	39.95	195,934	-0.48(-1.19%)
Mar 27, 2013	41.10	41.30	40.15	40.43	219,037	-0.31(-0.76%)
Mar 26, 2013	41.25	41.65	40.52	40.74	335,352	-1.57(-3.71%)
Mar 25, 2013	42.24	42.78	41.29	42.31	316,698	-0.68(-1.58%)
Mar 22, 2013	43.71	44.14	42.98	42.99	153,253	-1.38(-3.11%)
Mar 21, 2013	43.98	44.83	43.48	44.37	111,215	+0.96(+2.21%)
Mar 20, 2013	43.46	44.25	43.25	43.41	174,898	-0.91(-2.05%)
Mar 19, 2013	42.71	44.40	42.63	44.32	376,411	+1.48(+3.45%)
Mar 18, 2013	44.43	44.55	42.57	42.84	207,727	-0.13(-0.30%)
Mar 15, 2013	42.98	43.45	42.84	42.97	67,454	-0.45(-1.04%)
Mar 14, 2013	43.93	43.93	43.32	43.42	62,740	-0.62(-1.41%)
Mar 13, 2013	43.24	44.45	43.09	44.04	163,785	+0.17(+0.39%)
Mar 12, 2013	43.40	43.95	42.94	43.87	145,719	-0.59(-1.33%)
Mar 11, 2013	45.00	45.36	44.18	44.46	92,130	-0.05(-0.11%)
Mar 08, 2013	44.94	45.25	44.36	44.51	85,415	-0.21(-0.47%)
Mar 07, 2013	45.28	45.34	44.60	44.72	138,253	-1.06(-2.32%)
Mar 06, 2013	45.70	46.57	45.70	45.78	162,922	+0.33(+0.73%)
Mar 05, 2013	45.90	46.15	45.30	45.45	207,634	-0.76(-1.64%)
Mar 04, 2013	45.68	46.87	45.68	46.21	227,229	+0.89(+1.96%)
Mar 01, 2013	45.50	46.17	45.19	45.32	328,826	+0.91(+2.05%)
Feb 28, 2013	43.54	44.59	43.50	44.41	231,729	+0.80(+1.83%)
Feb 27, 2013	44.00	44.05	43.24	43.61	231,892	-0.20(-0.46%)
Feb 26, 2013	43.56	44.18	43.17	43.81	181,086	+0.63(+1.46%)
Feb 22, 2013	43.60	43.86	43.17	43.18	172,160	-0.37(-0.85%)
Feb 21, 2013	43.43	43.77	43.02	43.55	325,697	+1.58(+3.76%)
Feb 20, 2013	40.13	42.52	40.02	41.97	457,255	+1.77(+4.40%)
Feb 19, 2013	40.85	41.04	40.18	40.20	149,218	-0.49(-1.20%)
Feb 15, 2013	40.80	41.26	40.68	40.69	417,138	+1.18(+2.99%)
Feb 14, 2013	39.49	39.75	39.28	39.51	146,207	-0.18(-0.45%)
Feb 13, 2013	39.18	40.12	39.04	39.69	185,155	+0.19(+0.48%)
Feb 12, 2013	39.57	39.72	39.29	39.50	163,131	-0.34(-0.85%)
Feb 11, 2013	41.08	41.33	39.81	39.84	273,650	-0.98(-2.41%)
Feb 08, 2013	40.38	41.25	40.25	40.82	138,425	+0.02(+0.05%)
Feb 07, 2013	39.92	41.02	39.83	40.80	221,482	+0.79(+1.97%)
Feb 06, 2013	41.14	41.23	39.91	40.01	273,105	-0.60(-1.48%)
Feb 04, 2013	40.38	40.78	40.00	40.61	160,318	+1.21(+3.07%)

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