Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	27.56	28.00	27.54	27.82	2,526,523	+0.16(+0.58%)
Feb 27, 2013	27.27	27.71	27.20	27.66	4,960,110	+0.39(+1.43%)
Feb 26, 2013	27.73	27.88	27.25	27.27	5,144,627	-0.24(-0.86%)
Feb 25, 2013	28.87	28.89	27.48	27.51	5,566,331	-0.94(-3.31%)
Feb 22, 2013	28.07	28.54	27.97	28.45	13,184,403	+0.56(+2.01%)
Feb 21, 2013	27.97	28.06	27.68	27.89	5,144,803	-0.90(-3.11%)
Feb 20, 2013	29.09	29.18	28.79	28.79	1,405,088	-0.50(-1.69%)
Feb 19, 2013	28.96	29.29	28.90	29.28	1,591,545	+0.98(+3.48%)
Feb 15, 2013	28.60	28.65	28.28	28.30	1,496,451	-0.14(-0.50%)
Feb 14, 2013	28.50	28.68	28.39	28.44	4,246,942	-0.75(-2.56%)
Feb 13, 2013	28.88	29.19	28.88	29.19	2,534,694	+0.42(+1.45%)
Feb 12, 2013	28.38	28.85	28.33	28.77	5,237,021	+0.48(+1.69%)
Feb 11, 2013	28.45	28.45	27.94	28.29	7,636,932	+0.88(+3.20%)
Feb 08, 2013	26.83	27.87	26.79	27.41	18,476,956	+0.72(+2.69%)
Feb 07, 2013	26.59	26.73	26.22	26.70	10,000,197	-1.20(-4.31%)
Feb 06, 2013	27.53	27.91	27.44	27.90	3,620,952	+0.02(+0.08%)
Feb 04, 2013	28.46	28.49	27.72	27.87	1,920,122	-1.17(-4.04%)
Feb 01, 2013	28.92	29.14	28.81	29.05	1,003,074	+0.36(+1.25%)
Jan 31, 2013	28.74	28.94	28.58	28.69	783,904	-0.22(-0.77%)
Jan 30, 2013	29.01	29.21	28.91	28.91	3,164,410	+0.15(+0.53%)
Jan 29, 2013	28.70	28.84	28.63	28.76	3,305,122	-0.07(-0.25%)
Jan 28, 2013	29.14	29.14	28.76	28.83	2,217,811	-0.21(-0.73%)
Jan 25, 2013	28.89	29.04	28.75	29.04	1,954,594	+0.46(+1.61%)
Jan 24, 2013	28.44	28.67	28.39	28.58	2,023,310	+0.28(+0.98%)
Jan 23, 2013	28.19	28.36	28.13	28.30	1,723,359	+0.21(+0.76%)
Jan 22, 2013	28.23	28.23	27.95	28.09	2,431,601	-0.04(-0.13%)
Jan 18, 2013	28.39	28.49	28.10	28.13	2,220,691	-0.77(-2.67%)
Jan 17, 2013	28.69	28.96	28.55	28.90	3,690,190	+0.62(+2.19%)
Jan 16, 2013	28.47	28.51	28.28	28.28	3,700,463	+0.05(+0.19%)
Jan 15, 2013	28.34	28.45	28.06	28.23	3,451,918	-0.47(-1.62%)
Jan 14, 2013	28.76	28.81	28.58	28.69	1,982,110	-0.11(-0.37%)
Jan 11, 2013	28.88	29.04	28.73	28.80	2,508,536	+0.25(+0.87%)
Jan 10, 2013	28.52	28.71	28.42	28.55	5,461,387	+0.22(+0.79%)
Jan 09, 2013	28.27	28.54	28.26	28.33	1,138,546	-0.30(-1.05%)
Jan 08, 2013	28.48	28.67	28.43	28.63	1,933,585	+0.31(+1.10%)
Jan 07, 2013	28.10	28.37	28.06	28.32	2,224,695	+0.01(+0.04%)
Jan 04, 2013	28.09	28.46	28.08	28.30	3,997,412	+0.19(+0.67%)
Jan 03, 2013	28.14	28.28	28.06	28.12	1,520,903	-0.12(-0.44%)
Jan 02, 2013	28.19	28.25	28.03	28.24	1,057,248	+0.32(+1.14%)
Dec 31, 2012	27.66	28.02	27.61	27.92	1,685,831	+0.41(+1.50%)
Dec 28, 2012	27.67	27.74	27.39	27.51	898,921	-0.49(-1.75%)
Dec 27, 2012	28.13	28.27	27.79	28.00	1,607,502	+0.11(+0.40%)
Dec 26, 2012	27.93	28.05	27.81	27.89	883,501	+0.08(+0.28%)
Dec 24, 2012	28.03	28.03	27.49	27.81	559,241	-0.24(-0.86%)
Dec 21, 2012	27.90	28.11	27.84	28.05	1,817,348	+0.10(+0.36%)
Dec 20, 2012	28.00	28.01	27.84	27.95	1,866,947	+0.41(+1.48%)
Dec 19, 2012	27.81	27.87	27.52	27.54	2,564,133	-0.52(-1.87%)
Dec 18, 2012	27.72	28.15	27.72	28.07	3,045,658	+0.47(+1.69%)
Dec 17, 2012	27.45	27.69	27.44	27.60	3,028,559	-0.11(-0.38%)
Dec 14, 2012	27.57	27.88	27.49	27.71	2,499,782	+0.07(+0.26%)
Dec 13, 2012	27.58	27.73	27.54	27.64	2,298,376	+0.14(+0.51%)
Dec 12, 2012	27.64	27.72	27.40	27.50	3,356,451	-0.15(-0.53%)
Dec 11, 2012	27.53	27.67	27.46	27.64	3,574,332	+0.41(+1.49%)
Dec 10, 2012	27.20	27.31	27.13	27.24	2,809,543	-0.06(-0.22%)
Dec 07, 2012	27.19	27.30	26.99	27.30	1,285,055	+0.15(+0.56%)
Dec 06, 2012	27.10	27.14	26.88	27.14	1,174,810	+0.15(+0.57%)
Dec 05, 2012	26.82	27.09	26.78	26.99	2,190,040	+0.23(+0.86%)

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