Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	46.78	47.01	46.37	46.70	536,139	-0.30(-0.64%)
Mar 27, 2013	46.53	47.01	46.05	47.00	399,584	+0.14(+0.29%)
Mar 26, 2013	47.14	47.21	46.36	46.86	260,963	-0.03(-0.07%)
Mar 25, 2013	47.02	47.31	46.62	46.89	338,222	-0.01(-0.02%)
Mar 22, 2013	46.43	47.24	45.89	46.90	490,441	+0.48(+1.03%)
Mar 21, 2013	46.27	46.60	45.91	46.43	324,966	-0.03(-0.06%)
Mar 20, 2013	45.56	46.54	45.22	46.45	474,563	+1.22(+2.70%)
Mar 19, 2013	44.96	45.92	44.69	45.23	538,749	+0.66(+1.47%)
Mar 18, 2013	43.71	44.85	43.25	44.58	385,093	+0.53(+1.20%)
Mar 15, 2013	44.82	44.94	42.50	44.05	1,356,733	-1.14(-2.53%)
Mar 14, 2013	45.93	45.93	44.55	45.19	596,990	-0.35(-0.77%)
Mar 13, 2013	45.68	45.94	45.35	45.54	270,579	-0.43(-0.95%)
Mar 12, 2013	46.58	46.58	45.92	45.97	827,335	-0.65(-1.39%)
Mar 11, 2013	46.26	46.94	45.53	46.62	674,766	+0.38(+0.83%)
Mar 08, 2013	46.04	46.57	45.84	46.24	623,191	+0.33(+0.72%)
Mar 07, 2013	45.44	46.29	44.78	45.91	1,091,832	+0.72(+1.60%)
Mar 06, 2013	44.87	45.62	44.52	45.18	586,778	-0.13(-0.28%)
Mar 05, 2013	44.44	46.15	44.00	45.31	1,564,438	+0.96(+2.17%)
Mar 04, 2013	43.19	44.35	42.21	44.35	989,187	+1.16(+2.69%)
Mar 01, 2013	43.46	44.52	43.09	43.19	1,200,234	-0.54(-1.23%)
Feb 28, 2013	43.65	44.23	43.48	43.72	701,228	-0.50(-1.14%)
Feb 27, 2013	44.26	44.63	43.85	44.23	553,429	+0.20(+0.45%)
Feb 26, 2013	44.12	44.46	43.61	44.03	608,039	-0.09(-0.19%)
Feb 25, 2013	45.09	45.33	44.06	44.12	829,158	-0.13(-0.29%)
Feb 22, 2013	44.52	44.52	43.78	44.24	557,862	+0.14(+0.33%)
Feb 21, 2013	44.78	44.78	43.59	44.10	904,235	-1.01(-2.25%)
Feb 20, 2013	45.30	45.78	45.10	45.11	1,216,212	-0.26(-0.58%)
Feb 19, 2013	44.05	46.25	43.84	45.38	1,458,792	+1.54(+3.52%)
Feb 15, 2013	43.65	43.91	43.36	43.83	558,819	+0.32(+0.72%)
Feb 14, 2013	43.35	43.67	43.35	43.52	515,250	-0.15(-0.35%)
Feb 13, 2013	43.42	43.88	43.42	43.67	326,621	+0.29(+0.67%)
Feb 12, 2013	43.57	43.66	43.26	43.38	588,092	-0.28(-0.64%)
Feb 11, 2013	43.75	44.17	43.36	43.66	789,597	-0.66(-1.50%)
Feb 08, 2013	42.41	44.71	41.87	44.33	2,910,946	+2.76(+6.65%)
Feb 07, 2013	42.04	42.31	40.78	41.57	3,416,883	+2.66(+6.84%)
Feb 06, 2013	38.85	39.06	38.63	38.91	1,247,424	-0.57(-1.45%)
Feb 04, 2013	40.31	40.31	38.72	39.48	774,810	-0.71(-1.76%)
Feb 01, 2013	40.07	40.49	39.37	40.18	616,038	+0.61(+1.53%)
Jan 31, 2013	40.33	40.46	39.23	39.58	817,127	-0.85(-2.11%)
Jan 30, 2013	40.21	40.59	39.90	40.43	705,727	+0.38(+0.94%)
Jan 29, 2013	40.43	41.01	39.74	40.06	824,985	-0.32(-0.78%)
Jan 28, 2013	39.56	40.50	39.37	40.37	971,867	+0.40(+1.00%)
Jan 25, 2013	39.97	40.18	39.34	39.97	1,222,742	+1.42(+3.69%)
Jan 24, 2013	38.24	39.02	37.77	38.55	1,085,073	+0.28(+0.74%)
Jan 23, 2013	37.77	38.45	37.42	38.27	886,321	+0.57(+1.52%)
Jan 22, 2013	37.87	38.03	37.13	37.69	699,901	-0.09(-0.25%)
Jan 18, 2013	37.77	37.94	37.37	37.79	497,291	+0.27(+0.73%)
Jan 17, 2013	37.35	37.87	37.05	37.52	875,738	+0.20(+0.53%)
Jan 16, 2013	37.29	37.80	37.17	37.32	462,626	+0.12(+0.32%)
Jan 15, 2013	37.58	37.83	36.91	37.20	376,392	-0.51(-1.36%)
Jan 14, 2013	37.48	38.31	37.46	37.71	993,105	-0.31(-0.81%)
Jan 11, 2013	36.61	38.05	36.53	38.02	1,136,087	+1.15(+3.12%)
Jan 10, 2013	35.68	37.04	35.51	36.87	1,495,496	+1.53(+4.31%)
Jan 09, 2013	35.61	35.88	35.13	35.34	903,507	-0.08(-0.21%)
Jan 08, 2013	36.05	36.17	35.33	35.42	615,962	-0.43(-1.21%)
Jan 07, 2013	35.83	36.17	35.83	35.85	773,464	-0.32(-0.88%)
Jan 04, 2013	35.67	36.29	35.49	36.17	560,510	+0.51(+1.43%)
Jan 03, 2013	35.79	36.12	35.31	35.66	832,982	+0.25(+0.71%)

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