Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	17.75	17.87	17.67	17.87	731,366	+0.20(+1.14%)
Feb 25, 2011	17.54	17.67	17.50	17.67	393,310	+0.15(+0.86%)
Feb 24, 2011	17.36	17.57	17.30	17.52	918,060	+0.13(+0.77%)
Feb 23, 2011	17.31	17.44	16.96	17.39	1,658,877	+0.10(+0.58%)
Feb 22, 2011	17.16	17.38	16.98	17.28	1,197,007	-0.04(-0.24%)
Feb 18, 2011	17.92	18.41	16.83	17.33	1,849,113	-0.85(-4.69%)
Feb 17, 2011	17.88	18.21	17.76	18.18	594,782	+0.25(+1.40%)
Feb 16, 2011	17.98	18.06	17.86	17.93	341,398	+0.04(+0.23%)
Feb 15, 2011	18.03	18.10	17.83	17.89	629,092	-0.22(-1.20%)
Feb 14, 2011	17.39	18.32	17.39	18.10	822,430	+0.62(+3.54%)
Feb 11, 2011	17.22	17.49	17.18	17.49	226,101	+0.15(+0.87%)
Feb 10, 2011	17.22	17.35	16.88	17.33	181,607	+0.03(+0.15%)
Feb 09, 2011	17.21	17.40	17.11	17.31	574,150	-0.02(-0.10%)
Feb 08, 2011	17.18	17.33	17.08	17.33	195,035	+0.17(+0.98%)
Feb 07, 2011	16.64	17.22	16.63	17.16	251,028	+0.51(+3.07%)
Feb 04, 2011	16.95	17.04	16.54	16.65	666,244	-0.30(-1.78%)
Feb 03, 2011	17.02	17.02	16.77	16.95	271,496	-0.08(-0.44%)
Feb 02, 2011	17.06	17.23	16.97	17.02	265,996	-0.12(-0.68%)
Feb 01, 2011	16.70	17.18	16.60	17.14	301,537	+0.56(+3.38%)
Jan 31, 2011	16.57	16.87	16.51	16.58	464,308	+0.12(+0.71%)
Jan 28, 2011	16.92	16.95	16.44	16.46	355,938	-0.46(-2.72%)
Jan 27, 2011	17.16	17.24	16.89	16.92	468,195	-0.27(-1.56%)
Jan 26, 2011	16.67	17.23	16.51	17.19	503,844	+0.49(+2.90%)
Jan 25, 2011	16.62	16.75	16.48	16.71	256,723	-0.06(-0.35%)
Jan 24, 2011	16.48	16.82	16.47	16.77	236,324	+0.23(+1.37%)
Jan 21, 2011	16.77	16.80	16.53	16.54	404,430	-0.13(-0.75%)
Jan 20, 2011	16.62	16.81	16.43	16.67	390,520	-0.10(-0.60%)
Jan 19, 2011	17.11	17.23	16.75	16.77	337,447	-0.38(-2.20%)
Jan 18, 2011	17.02	17.17	16.83	17.14	422,835	+0.12(+0.69%)
Jan 14, 2011	16.95	17.12	16.82	17.02	567,705	+0.03(+0.20%)
Jan 13, 2011	17.21	17.21	16.92	16.99	1,192,260	-0.18(-1.07%)
Jan 12, 2011	17.16	17.24	17.05	17.18	314,357	+0.11(+0.64%)
Jan 11, 2011	17.12	17.28	16.99	17.07	475,518	+0.04(+0.25%)
Jan 10, 2011	16.94	17.09	16.77	17.02	273,783	+0.00(+0.00%)
Jan 07, 2011	17.14	17.24	16.73	17.02	276,620	-0.08(-0.44%)
Jan 06, 2011	17.23	17.24	17.02	17.10	274,099	-0.08(-0.44%)
Jan 05, 2011	16.98	17.23	16.98	17.18	492,956	+0.12(+0.69%)
Jan 04, 2011	17.71	17.71	17.04	17.06	610,483	-0.52(-2.95%)
Jan 03, 2011	17.49	17.78	17.47	17.58	484,261	+0.28(+1.64%)
Dec 31, 2010	17.43	17.54	17.28	17.29	185,338	-0.20(-1.15%)
Dec 30, 2010	17.64	17.69	17.49	17.49	155,179	-0.19(-1.09%)
Dec 29, 2010	17.65	17.79	17.61	17.69	236,355	+0.08(+0.43%)
Dec 28, 2010	17.66	17.69	17.50	17.61	273,494	-0.05(-0.28%)
Dec 27, 2010	17.54	17.68	17.48	17.66	129,184	+0.06(+0.33%)
Dec 23, 2010	17.57	17.66	17.54	17.60	306,132	+0.01(+0.05%)
Dec 22, 2010	17.59	17.70	17.52	17.59	343,288	+0.02(+0.10%)
Dec 21, 2010	17.47	17.59	17.43	17.58	231,616	+0.20(+1.16%)
Dec 20, 2010	17.45	17.57	17.36	17.38	403,854	-0.03(-0.19%)
Dec 17, 2010	17.55	17.58	17.28	17.41	605,614	-0.18(-1.05%)
Dec 16, 2010	17.24	17.60	17.19	17.59	437,529	+0.40(+2.34%)
Dec 15, 2010	17.21	17.49	17.15	17.19	390,894	+0.00(+0.00%)
Dec 14, 2010	17.06	17.32	17.06	17.19	401,234	+0.16(+0.93%)
Dec 13, 2010	17.23	17.30	17.03	17.03	300,979	-0.13(-0.78%)
Dec 10, 2010	17.09	17.24	16.97	17.17	242,745	+0.13(+0.79%)
Dec 09, 2010	16.88	17.06	16.79	17.03	375,103	+0.31(+1.85%)
Dec 08, 2010	16.78	16.97	16.69	16.72	616,053	-0.01(-0.05%)
Dec 07, 2010	16.91	16.98	16.69	16.73	654,400	-0.02(-0.10%)
Dec 06, 2010	16.61	16.82	16.50	16.75	227,160	+0.10(+0.60%)
Dec 03, 2010	16.67	16.68	16.42	16.65	334,798	-0.08(-0.50%)
Dec 02, 2010	16.49	16.73	16.40	16.73	717,047	+0.29(+1.78%)

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