Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	46.77	46.92	45.97	46.25	356,401	-0.39(-0.85%)
Mar 27, 2013	45.97	46.72	45.72	46.65	240,730	+0.33(+0.70%)
Mar 26, 2013	47.05	47.46	46.09	46.32	389,371	-0.40(-0.87%)
Mar 25, 2013	47.29	47.85	46.24	46.73	370,131	-0.32(-0.67%)
Mar 22, 2013	47.32	47.60	46.83	47.04	266,518	-0.02(-0.04%)
Mar 21, 2013	47.29	47.99	46.83	47.06	624,700	-0.41(-0.87%)
Mar 20, 2013	46.52	47.87	46.35	47.48	696,926	+1.41(+3.06%)
Mar 19, 2013	46.79	47.39	45.58	46.07	824,096	+0.00(+0.00%)
Mar 18, 2013	45.02	46.49	44.47	46.07	948,584	+0.79(+1.74%)
Mar 15, 2013	43.98	46.02	43.95	45.28	1,881,555	+1.28(+2.92%)
Mar 14, 2013	43.05	44.03	42.74	43.99	789,442	+1.20(+2.81%)
Mar 13, 2013	42.46	43.19	42.14	42.79	388,260	+0.26(+0.60%)
Mar 12, 2013	43.73	43.73	42.16	42.53	524,261	-1.26(-2.88%)
Mar 11, 2013	43.75	44.35	43.62	43.80	530,608	+0.36(+0.82%)
Mar 08, 2013	43.44	43.57	42.34	43.44	984,242	+0.63(+1.48%)
Mar 07, 2013	42.64	43.04	41.81	42.81	446,380	+0.21(+0.49%)
Mar 06, 2013	41.88	43.18	41.74	42.60	680,651	+1.07(+2.57%)
Mar 05, 2013	41.73	42.37	41.45	41.53	721,900	+0.07(+0.17%)
Mar 04, 2013	40.50	41.57	40.50	41.47	827,464	+0.88(+2.16%)
Mar 01, 2013	39.76	40.84	39.23	40.59	423,475	+0.62(+1.56%)
Feb 28, 2013	40.57	40.74	39.86	39.97	378,130	-0.68(-1.68%)
Feb 27, 2013	39.66	40.89	39.54	40.65	333,156	+1.02(+2.57%)
Feb 26, 2013	38.62	39.89	38.10	39.63	645,226	+1.32(+3.45%)
Feb 25, 2013	40.14	40.44	38.27	38.31	405,345	-1.66(-4.15%)
Feb 22, 2013	39.83	40.32	39.48	39.97	271,013	+0.35(+0.87%)
Feb 21, 2013	39.09	40.32	38.40	39.62	716,385	+0.53(+1.36%)
Feb 20, 2013	40.97	41.03	38.98	39.09	814,006	-2.34(-5.65%)
Feb 19, 2013	41.69	42.26	40.86	41.43	367,786	-0.14(-0.33%)
Feb 15, 2013	42.03	42.31	41.43	41.56	426,756	-0.45(-1.08%)
Feb 14, 2013	41.75	42.26	41.63	42.02	310,844	+0.01(+0.02%)
Feb 13, 2013	41.97	42.34	41.53	42.01	410,830	-0.13(-0.30%)
Feb 12, 2013	40.11	42.45	40.09	42.14	711,780	+1.85(+4.58%)
Feb 11, 2013	40.40	40.57	40.06	40.29	284,580	-0.22(-0.54%)
Feb 08, 2013	40.69	40.98	40.19	40.51	237,396	-0.18(-0.44%)
Feb 07, 2013	41.53	41.56	40.50	40.69	580,124	-0.87(-2.09%)
Feb 06, 2013	40.47	41.58	40.02	41.55	909,844	+1.73(+4.34%)
Feb 04, 2013	41.02	41.15	39.52	39.83	808,749	-1.40(-3.40%)
Feb 01, 2013	43.94	44.27	41.04	41.23	1,115,738	-2.44(-5.58%)
Jan 31, 2013	43.75	44.18	42.44	43.67	1,017,312	+1.07(+2.50%)
Jan 30, 2013	43.30	43.73	42.27	42.60	777,948	-0.56(-1.30%)
Jan 29, 2013	42.34	43.16	42.20	43.16	590,523	+0.99(+2.34%)
Jan 28, 2013	42.45	42.87	41.77	42.18	480,988	-0.11(-0.26%)
Jan 25, 2013	42.21	42.72	41.87	42.28	510,806	+0.34(+0.80%)
Jan 24, 2013	42.29	43.23	41.87	41.95	627,923	-0.31(-0.72%)
Jan 23, 2013	41.38	42.70	41.38	42.26	579,457	+0.81(+1.95%)
Jan 22, 2013	41.63	41.75	41.07	41.45	292,855	-0.13(-0.31%)
Jan 18, 2013	41.66	41.78	41.40	41.57	345,459	-0.08(-0.19%)
Jan 17, 2013	41.29	41.90	41.15	41.65	310,813	+0.84(+2.06%)
Jan 16, 2013	41.02	41.48	40.77	40.81	369,932	-0.32(-0.77%)
Jan 15, 2013	40.10	41.48	40.10	41.13	356,767	+0.59(+1.46%)
Jan 14, 2013	41.24	41.95	40.39	40.54	491,460	-0.75(-1.82%)
Jan 11, 2013	41.77	42.36	40.96	41.29	432,280	+0.13(+0.31%)
Jan 10, 2013	41.88	41.88	40.48	41.16	287,645	-0.41(-1.00%)
Jan 09, 2013	41.30	42.46	41.12	41.57	559,793	+0.72(+1.76%)
Jan 08, 2013	40.05	41.04	40.02	40.85	519,860	+0.71(+1.77%)
Jan 07, 2013	38.30	40.20	38.17	40.14	828,338	+1.87(+4.87%)
Jan 04, 2013	38.08	38.54	37.82	38.28	486,578	+0.33(+0.86%)
Jan 03, 2013	37.83	38.63	37.44	37.95	359,544	+0.31(+0.81%)

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