Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	15.75	16.10	15.63	16.08	376,354	+0.37(+2.36%)
Feb 25, 2011	15.35	15.89	15.16	15.71	448,646	+0.32(+2.08%)
Feb 24, 2011	15.05	15.42	15.00	15.39	603,540	+0.30(+1.99%)
Feb 23, 2011	15.09	15.45	14.48	15.09	4,305,501	-1.85(-10.92%)
Feb 22, 2011	17.31	17.62	16.48	16.94	653,224	-0.49(-2.81%)
Feb 18, 2011	17.41	17.76	17.29	17.43	664,138	+0.14(+0.81%)
Feb 17, 2011	17.68	17.93	17.06	17.29	538,225	-0.47(-2.65%)
Feb 16, 2011	17.51	18.13	17.49	17.76	617,720	-0.82(-4.41%)
Feb 15, 2011	19.17	19.17	18.42	18.58	150,272	-0.71(-3.68%)
Feb 14, 2011	18.94	19.30	18.81	19.29	306,827	+0.28(+1.47%)
Feb 11, 2011	18.44	19.07	18.23	19.01	279,625	+0.57(+3.09%)
Feb 10, 2011	18.32	18.48	18.22	18.44	122,926	+0.09(+0.49%)
Feb 09, 2011	18.58	18.63	18.26	18.35	89,555	-0.29(-1.56%)
Feb 08, 2011	18.18	18.69	17.98	18.64	146,781	+0.37(+2.03%)
Feb 07, 2011	18.37	18.48	18.18	18.27	243,153	-0.13(-0.71%)
Feb 04, 2011	18.55	18.55	18.03	18.40	225,337	-0.06(-0.33%)
Feb 03, 2011	18.58	18.58	18.15	18.46	264,628	-0.12(-0.65%)
Feb 02, 2011	18.90	19.03	18.50	18.58	101,674	-0.37(-1.95%)
Feb 01, 2011	18.17	19.03	18.12	18.95	310,872	+0.86(+4.75%)
Jan 31, 2011	18.20	18.61	17.95	18.09	126,553	-0.06(-0.33%)
Jan 28, 2011	18.38	18.65	17.91	18.15	241,102	-0.18(-0.98%)
Jan 27, 2011	18.75	18.75	18.13	18.33	135,759	-0.38(-2.03%)
Jan 26, 2011	18.36	18.86	18.04	18.71	180,229	+0.46(+2.52%)
Jan 25, 2011	18.81	18.84	18.07	18.25	144,256	-0.67(-3.54%)
Jan 24, 2011	18.43	19.13	18.41	18.92	281,715	+0.45(+2.44%)
Jan 21, 2011	18.93	19.36	18.45	18.47	194,755	-0.37(-1.96%)
Jan 20, 2011	18.17	19.52	18.16	18.84	518,023	+0.72(+3.97%)
Jan 19, 2011	18.70	18.78	18.05	18.12	279,506	-0.56(-3.00%)
Jan 18, 2011	18.74	18.74	18.50	18.68	147,401	-0.06(-0.32%)
Jan 14, 2011	18.30	19.01	18.30	18.74	330,726	+0.38(+2.07%)
Jan 13, 2011	18.36	18.50	18.21	18.36	308,720	+0.03(+0.16%)
Jan 12, 2011	18.09	18.43	18.04	18.33	553,914	+0.28(+1.55%)
Jan 11, 2011	18.30	18.53	18.00	18.05	628,265	+0.00(+0.00%)
Jan 10, 2011	19.38	19.38	17.64	18.05	1,816,521	-1.98(-9.89%)
Jan 07, 2011	20.56	20.60	19.90	20.03	144,581	-0.56(-2.72%)
Jan 06, 2011	20.31	20.66	20.25	20.59	191,175	+0.31(+1.53%)
Jan 05, 2011	19.94	20.39	19.87	20.28	209,981	+0.38(+1.90%)
Jan 04, 2011	19.86	20.00	19.75	19.90	430,021	+0.15(+0.77%)
Jan 03, 2011	19.78	20.07	19.71	19.75	361,848	+0.16(+0.82%)
Dec 31, 2010	19.55	19.95	19.35	19.59	227,287	+0.09(+0.46%)
Dec 30, 2010	18.83	19.62	18.82	19.50	225,078	+0.70(+3.72%)
Dec 29, 2010	18.83	19.02	18.78	18.80	204,966	-0.03(-0.16%)
Dec 28, 2010	18.75	18.87	18.68	18.83	108,883	+0.06(+0.32%)
Dec 27, 2010	18.88	18.88	18.64	18.77	268,972	-0.09(-0.48%)
Dec 23, 2010	18.88	18.98	18.74	18.86	230,447	+0.00(+0.00%)
Dec 22, 2010	18.90	18.90	18.74	18.86	431,817	+0.08(+0.43%)
Dec 21, 2010	18.82	18.95	18.69	18.78	276,229	-0.04(-0.21%)
Dec 20, 2010	18.70	18.89	18.53	18.82	765,798	+0.17(+0.91%)
Dec 17, 2010	18.71	18.78	18.47	18.65	968,379	-0.12(-0.64%)
Dec 16, 2010	18.85	18.85	18.69	18.77	302,282	-0.05(-0.27%)
Dec 15, 2010	18.84	19.09	18.77	18.82	403,314	+0.00(+0.00%)
Dec 14, 2010	18.85	18.92	18.72	18.82	595,656	-0.09(-0.48%)
Dec 13, 2010	18.87	18.93	18.57	18.91	520,057	+0.21(+1.12%)
Dec 10, 2010	18.79	19.00	18.39	18.70	1,028,949	-0.10(-0.53%)
Dec 09, 2010	18.86	19.01	18.65	18.80	307,687	-0.04(-0.21%)
Dec 08, 2010	18.88	19.02	18.74	18.84	324,947	-0.09(-0.45%)
Dec 07, 2010	19.04	19.15	18.87	18.93	206,957	-0.06(-0.34%)
Dec 06, 2010	19.15	19.32	18.89	18.99	152,114	-0.21(-1.09%)
Dec 03, 2010	19.00	19.40	19.00	19.20	243,208	+0.20(+1.05%)
Dec 02, 2010	18.86	19.31	18.55	19.00	274,682	-0.15(-0.78%)

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