Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	26.46	26.64	26.43	26.62	211,040	+0.31(+1.17%)
Feb 25, 2011	26.06	26.31	26.06	26.31	248,002	+0.12(+0.46%)
Feb 24, 2011	26.27	26.28	26.04	26.19	176,450	+0.18(+0.71%)
Feb 23, 2011	25.78	26.15	25.78	26.01	250,752	+0.10(+0.39%)
Feb 22, 2011	25.98	26.07	25.80	25.91	140,389	+0.11(+0.44%)
Feb 18, 2011	25.81	25.97	25.65	25.79	304,461	-0.31(-1.20%)
Feb 17, 2011	25.95	26.19	25.92	26.11	165,067	+0.24(+0.95%)
Feb 16, 2011	25.77	25.89	25.68	25.86	143,880	+0.04(+0.16%)
Feb 15, 2011	26.03	26.07	25.79	25.82	241,276	+0.39(+1.51%)
Feb 14, 2011	25.08	25.44	25.06	25.44	278,091	+0.44(+1.76%)
Feb 11, 2011	24.77	25.11	24.77	25.00	480,279	-0.28(-1.13%)
Feb 10, 2011	25.18	25.34	25.06	25.28	204,430	+0.11(+0.43%)
Feb 09, 2011	24.83	25.21	24.79	25.17	225,623	+0.54(+2.20%)
Feb 08, 2011	24.59	24.70	24.53	24.63	148,686	+0.14(+0.57%)
Feb 07, 2011	24.33	24.51	24.20	24.49	471,170	+0.22(+0.91%)
Feb 04, 2011	24.12	24.37	24.04	24.27	185,353	-0.00(-0.02%)
Feb 03, 2011	24.21	24.33	24.15	24.27	349,672	+0.05(+0.22%)
Feb 02, 2011	24.09	24.32	24.04	24.22	379,512	+0.16(+0.68%)
Feb 01, 2011	23.81	24.13	23.76	24.06	636,115	+0.57(+2.44%)
Jan 31, 2011	23.43	23.53	23.37	23.48	139,147	+0.28(+1.21%)
Jan 28, 2011	23.34	23.48	23.20	23.20	328,760	-0.18(-0.79%)
Jan 27, 2011	22.93	23.46	22.91	23.39	240,346	+0.25(+1.09%)
Jan 26, 2011	23.15	23.23	23.01	23.13	177,685	-0.04(-0.16%)
Jan 25, 2011	22.54	23.19	22.51	23.17	305,539	+0.60(+2.65%)
Jan 24, 2011	22.38	22.57	22.38	22.57	285,968	+0.22(+0.97%)
Jan 21, 2011	22.37	22.46	22.29	22.36	121,811	-0.18(-0.82%)
Jan 20, 2011	22.63	22.68	22.46	22.54	269,263	-0.02(-0.07%)
Jan 19, 2011	22.71	22.73	22.49	22.56	335,583	-0.11(-0.50%)
Jan 18, 2011	22.73	22.81	22.56	22.67	356,871	-0.31(-1.34%)
Jan 14, 2011	22.93	23.03	22.89	22.98	245,630	-0.02(-0.09%)
Jan 13, 2011	22.99	23.08	22.94	23.00	133,616	+0.21(+0.93%)
Jan 12, 2011	22.71	22.83	22.62	22.79	105,208	+0.38(+1.68%)
Jan 11, 2011	22.24	22.41	22.14	22.41	191,664	-0.07(-0.30%)
Jan 10, 2011	22.36	22.51	22.28	22.48	114,248	-0.02(-0.07%)
Jan 07, 2011	22.59	22.65	22.44	22.49	373,801	-0.16(-0.73%)
Jan 06, 2011	22.78	22.83	22.64	22.66	277,769	+0.17(+0.75%)
Jan 05, 2011	22.40	22.55	22.36	22.49	163,870	-0.40(-1.77%)
Jan 04, 2011	23.03	23.04	22.75	22.89	190,415	-0.20(-0.85%)
Jan 03, 2011	23.09	23.11	22.87	23.09	227,992	-0.04(-0.19%)
Dec 31, 2010	23.04	23.23	22.96	23.13	71,551	+0.10(+0.42%)
Dec 30, 2010	23.06	23.10	22.94	23.04	70,336	+0.06(+0.24%)
Dec 29, 2010	23.00	23.07	22.89	22.98	61,249	+0.05(+0.23%)
Dec 28, 2010	23.13	23.15	22.93	22.93	169,121	-0.04(-0.19%)
Dec 27, 2010	22.87	23.03	22.87	22.97	57,220	+0.03(+0.12%)
Dec 23, 2010	22.77	22.99	22.73	22.95	134,277	+0.10(+0.44%)
Dec 22, 2010	22.62	22.85	22.60	22.85	148,671	-0.01(-0.05%)
Dec 21, 2010	22.85	22.90	22.73	22.86	165,805	+0.19(+0.83%)
Dec 20, 2010	22.57	22.76	22.51	22.67	134,594	-0.23(-1.02%)
Dec 17, 2010	22.88	22.91	22.70	22.90	237,446	-0.24(-1.06%)
Dec 16, 2010	23.23	23.24	23.05	23.15	269,024	-0.14(-0.62%)
Dec 15, 2010	23.50	23.60	23.12	23.29	223,604	-0.49(-2.07%)
Dec 14, 2010	23.86	23.89	23.72	23.78	123,609	+0.05(+0.22%)
Dec 13, 2010	23.47	23.80	23.44	23.73	102,084	+0.11(+0.48%)
Dec 10, 2010	23.55	23.73	23.40	23.62	215,601	+0.08(+0.32%)
Dec 09, 2010	23.66	23.66	23.42	23.54	223,314	-0.12(-0.53%)
Dec 08, 2010	23.51	23.74	23.44	23.67	291,170	-0.06(-0.24%)
Dec 07, 2010	23.79	23.86	23.67	23.72	220,863	-0.31(-1.28%)
Dec 06, 2010	23.92	24.06	23.78	24.03	248,388	-0.29(-1.19%)
Dec 03, 2010	24.16	24.33	24.14	24.32	155,262	+0.04(+0.17%)
Dec 02, 2010	23.88	24.29	23.86	24.28	158,558	+0.34(+1.42%)

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