Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	34.63	34.78	34.57	34.75	39,519	+0.26(+0.75%)
Feb 25, 2011	34.32	34.49	34.31	34.49	73,687	+0.31(+0.90%)
Feb 24, 2011	34.25	34.28	33.98	34.19	57,611	-0.06(-0.16%)
Feb 23, 2011	34.42	34.50	34.14	34.24	52,680	-0.27(-0.79%)
Feb 22, 2011	34.67	34.91	34.42	34.51	49,966	-0.52(-1.47%)
Feb 18, 2011	35.02	35.04	34.94	35.03	116,376	+0.00(+0.00%)
Feb 17, 2011	34.79	35.04	34.79	35.03	42,026	+0.24(+0.70%)
Feb 16, 2011	34.72	34.81	34.68	34.79	70,286	+0.11(+0.32%)
Feb 15, 2011	34.65	34.70	34.57	34.68	60,509	-0.07(-0.20%)
Feb 14, 2011	34.70	34.74	34.61	34.74	29,520	+0.04(+0.12%)
Feb 11, 2011	34.41	34.76	34.41	34.70	52,454	+0.17(+0.51%)
Feb 10, 2011	34.41	34.55	34.35	34.53	113,221	+0.03(+0.08%)
Feb 09, 2011	34.47	34.54	34.40	34.50	58,482	-0.05(-0.14%)
Feb 08, 2011	34.43	34.57	34.40	34.55	99,117	+0.13(+0.39%)
Feb 07, 2011	34.29	34.46	34.28	34.42	114,738	+0.13(+0.37%)
Feb 04, 2011	34.19	34.29	34.09	34.29	162,670	+0.06(+0.16%)
Feb 03, 2011	34.03	34.29	33.96	34.24	343,247	+0.08(+0.22%)
Feb 02, 2011	34.17	34.24	34.14	34.16	36,318	-0.05(-0.14%)
Feb 01, 2011	33.99	34.23	33.96	34.21	95,375	+0.43(+1.26%)
Jan 31, 2011	33.71	33.86	33.68	33.78	98,436	+0.17(+0.52%)
Jan 28, 2011	34.20	34.22	33.61	33.61	54,137	-0.54(-1.57%)
Jan 27, 2011	34.10	34.18	34.03	34.14	55,036	+0.06(+0.16%)
Jan 26, 2011	34.01	34.14	34.01	34.09	34,266	+0.13(+0.37%)
Jan 25, 2011	33.92	33.96	33.75	33.96	53,590	+0.04(+0.12%)
Jan 24, 2011	33.72	33.97	33.72	33.92	72,695	+0.20(+0.60%)
Jan 21, 2011	33.79	33.87	33.67	33.72	56,664	+0.06(+0.17%)
Jan 20, 2011	33.52	33.71	33.47	33.66	117,335	+0.06(+0.19%)
Jan 19, 2011	33.74	33.80	33.52	33.60	130,437	-0.19(-0.56%)
Jan 18, 2011	33.80	33.84	33.75	33.79	77,309	+0.03(+0.10%)
Jan 14, 2011	33.61	33.75	33.57	33.75	53,798	+0.13(+0.39%)
Jan 13, 2011	33.65	33.70	33.56	33.62	251,805	-0.04(-0.12%)
Jan 12, 2011	33.52	33.73	33.52	33.66	181,259	+0.24(+0.73%)
Jan 11, 2011	33.55	33.55	33.36	33.42	59,097	-0.02(-0.06%)
Jan 10, 2011	33.41	33.45	33.29	33.44	62,761	-0.08(-0.23%)
Jan 07, 2011	33.73	33.73	33.37	33.52	101,752	-0.15(-0.46%)
Jan 06, 2011	33.72	33.72	33.50	33.67	94,634	-0.06(-0.19%)
Jan 05, 2011	33.50	33.73	33.50	33.73	312,417	+0.07(+0.21%)
Jan 04, 2011	33.68	33.73	33.51	33.66	74,323	+0.01(+0.04%)
Jan 03, 2011	33.71	33.80	33.61	33.65	147,581	+0.14(+0.42%)
Dec 31, 2010	33.52	33.57	33.46	33.51	34,803	-0.02(-0.06%)
Dec 30, 2010	33.54	33.84	33.47	33.53	91,009	-0.06(-0.19%)
Dec 29, 2010	33.59	33.66	33.58	33.59	59,309	+0.04(+0.12%)
Dec 28, 2010	33.57	33.57	33.46	33.55	35,934	+0.02(+0.06%)
Dec 27, 2010	33.42	33.53	33.36	33.53	58,070	+0.03(+0.10%)
Dec 23, 2010	33.53	33.55	33.45	33.50	71,683	+0.03(+0.08%)
Dec 22, 2010	33.49	33.50	33.35	33.47	93,962	+0.04(+0.12%)
Dec 21, 2010	33.48	33.48	33.36	33.43	90,077	+0.10(+0.29%)
Dec 20, 2010	33.39	33.41	33.20	33.33	96,474	+0.10(+0.31%)
Dec 17, 2010	33.22	33.41	33.08	33.23	115,669	+0.01(+0.04%)
Dec 16, 2010	33.06	33.26	32.95	33.21	64,488	+0.15(+0.46%)
Dec 15, 2010	33.19	33.21	33.03	33.06	172,574	-0.13(-0.39%)
Dec 14, 2010	33.10	33.26	33.08	33.19	154,339	+0.17(+0.50%)
Dec 13, 2010	33.10	33.12	33.01	33.03	151,531	+0.10(+0.29%)
Dec 10, 2010	32.88	32.97	32.82	32.93	52,803	+0.16(+0.48%)
Dec 09, 2010	32.86	32.86	32.67	32.77	53,797	+0.07(+0.21%)
Dec 08, 2010	32.79	32.79	32.53	32.70	132,934	-0.01(-0.02%)
Dec 07, 2010	32.92	32.92	32.68	32.71	96,558	+0.08(+0.25%)
Dec 06, 2010	32.54	32.68	32.54	32.63	63,383	-0.00(-0.00%)
Dec 03, 2010	32.46	32.66	32.41	32.63	178,486	+0.09(+0.28%)
Dec 02, 2010	32.30	32.55	32.28	32.54	323,421	+0.21(+0.64%)

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