Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	43.35	43.64	42.94	43.64	79,283	+0.62(+1.45%)
Mar 27, 2013	42.59	43.11	42.33	43.02	91,841	+0.21(+0.50%)
Mar 26, 2013	42.14	42.80	42.14	42.80	91,670	+0.70(+1.67%)
Mar 25, 2013	42.43	42.70	41.77	42.10	129,214	-0.12(-0.28%)
Mar 22, 2013	42.12	42.47	41.94	42.22	123,647	+0.29(+0.70%)
Mar 21, 2013	41.83	42.12	41.65	41.92	117,262	+0.23(+0.56%)
Mar 20, 2013	41.59	41.83	41.49	41.69	115,793	+0.14(+0.33%)
Mar 19, 2013	41.86	42.02	41.49	41.55	76,762	-0.37(-0.88%)
Mar 18, 2013	41.47	41.92	41.47	41.92	101,306	+0.12(+0.28%)
Mar 15, 2013	42.26	42.37	41.71	41.81	88,937	-0.31(-0.74%)
Mar 14, 2013	42.49	42.49	41.96	42.12	79,327	-0.10(-0.23%)
Mar 13, 2013	42.51	42.51	42.00	42.22	68,879	-0.20(-0.46%)
Mar 12, 2013	42.63	42.92	41.98	42.41	81,665	-0.01(-0.02%)
Mar 11, 2013	42.57	42.76	41.98	42.42	79,366	+0.05(+0.11%)
Mar 08, 2013	42.53	42.70	42.24	42.37	80,097	+0.02(+0.05%)
Mar 07, 2013	41.94	42.35	41.83	42.35	115,771	+0.23(+0.56%)
Mar 06, 2013	42.61	42.61	41.47	42.12	118,807	-0.10(-0.23%)
Mar 05, 2013	41.69	42.48	41.55	42.22	105,783	+0.45(+1.07%)
Mar 04, 2013	41.94	42.12	41.38	41.77	111,739	-0.14(-0.33%)
Mar 01, 2013	41.94	42.27	41.73	41.90	112,606	+0.06(+0.14%)
Feb 28, 2013	42.11	42.30	41.83	41.85	160,252	-0.06(-0.14%)
Feb 27, 2013	41.73	41.94	41.28	41.90	136,146	+0.60(+1.46%)
Feb 26, 2013	41.12	41.38	40.75	41.30	88,140	+0.68(+1.68%)
Feb 22, 2013	40.44	40.93	40.38	40.62	88,424	+0.31(+0.77%)
Feb 21, 2013	40.50	40.58	39.88	40.30	148,855	-0.43(-1.05%)
Feb 20, 2013	41.57	41.77	40.73	40.73	109,104	-0.66(-1.60%)
Feb 19, 2013	41.55	41.85	41.24	41.40	99,006	+0.06(+0.14%)
Feb 15, 2013	41.75	41.92	41.23	41.34	71,823	-0.29(-0.70%)
Feb 14, 2013	41.30	41.83	41.30	41.63	87,293	+0.12(+0.28%)
Feb 13, 2013	42.22	42.22	41.47	41.51	85,258	-0.80(-1.89%)
Feb 12, 2013	41.94	42.31	41.69	42.31	105,254	+0.47(+1.12%)
Feb 11, 2013	41.47	41.94	41.38	41.85	69,449	+0.18(+0.42%)
Feb 08, 2013	41.55	41.73	41.30	41.67	70,800	+0.08(+0.19%)
Feb 07, 2013	41.96	42.49	41.47	41.59	105,725	-0.41(-0.98%)
Feb 06, 2013	41.63	42.31	41.42	42.00	102,793	+1.13(+2.77%)
Feb 04, 2013	41.03	41.36	40.87	40.87	74,138	-0.59(-1.41%)
Feb 01, 2013	41.55	41.69	41.18	41.46	75,170	+0.12(+0.28%)
Jan 31, 2013	41.40	41.55	40.99	41.34	75,207	+0.23(+0.57%)
Jan 30, 2013	41.65	41.65	40.97	41.10	134,610	-0.06(-0.14%)
Jan 29, 2013	40.01	41.42	40.01	41.16	182,288	+0.88(+2.18%)
Jan 28, 2013	39.86	40.28	39.86	40.28	60,617	+0.20(+0.49%)
Jan 25, 2013	40.01	40.27	39.93	40.09	67,153	-0.02(-0.05%)
Jan 24, 2013	40.44	40.62	39.99	40.11	101,977	-0.16(-0.39%)
Jan 23, 2013	40.36	40.77	40.03	40.27	117,837	-0.14(-0.34%)
Jan 22, 2013	40.19	40.58	40.01	40.40	99,079	+0.35(+0.88%)
Jan 18, 2013	40.13	40.40	39.78	40.05	57,006	-0.20(-0.48%)
Jan 17, 2013	40.13	40.30	39.95	40.25	71,853	+0.14(+0.34%)
Jan 16, 2013	40.54	40.56	39.89	40.11	57,969	+0.00(+0.00%)
Jan 15, 2013	39.62	40.19	39.62	40.11	69,315	+0.12(+0.29%)
Jan 14, 2013	40.07	40.58	39.70	39.99	37,690	-0.06(-0.15%)
Jan 11, 2013	39.80	40.09	39.70	40.05	54,240	+0.06(+0.15%)
Jan 10, 2013	39.89	40.11	39.64	39.99	58,086	+0.20(+0.49%)
Jan 09, 2013	39.88	39.97	39.68	39.80	54,113	+0.10(+0.25%)
Jan 08, 2013	39.27	39.88	39.27	39.70	62,683	+0.20(+0.49%)
Jan 07, 2013	39.31	39.50	38.82	39.50	64,735	+0.21(+0.55%)
Jan 04, 2013	38.72	39.66	38.39	39.29	94,325	+0.94(+2.44%)
Jan 03, 2013	38.86	39.39	38.18	38.35	103,287	-0.43(-1.11%)

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