Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	32.90	33.03	32.73	32.87	118,992	-0.03(-0.09%)
Feb 25, 2011	32.71	33.03	32.56	32.90	86,078	+0.37(+1.14%)
Feb 24, 2011	32.71	32.98	32.50	32.53	85,567	-0.24(-0.73%)
Feb 23, 2011	33.00	33.18	32.52	32.77	115,482	-0.23(-0.70%)
Feb 22, 2011	33.50	33.50	32.78	33.00	135,189	-0.42(-1.26%)
Feb 18, 2011	33.38	33.50	33.30	33.42	93,175	+0.10(+0.30%)
Feb 17, 2011	33.22	33.37	33.22	33.32	71,644	+0.01(+0.03%)
Feb 16, 2011	33.37	33.40	33.18	33.31	63,830	-0.05(-0.15%)
Feb 15, 2011	33.09	33.36	32.92	33.36	172,451	+0.19(+0.57%)
Feb 14, 2011	32.89	33.18	32.76	33.17	140,096	+0.32(+0.97%)
Feb 11, 2011	32.50	32.90	32.50	32.85	169,770	+0.27(+0.83%)
Feb 10, 2011	32.67	32.79	32.51	32.58	65,646	-0.10(-0.31%)
Feb 09, 2011	32.45	32.90	32.45	32.68	53,350	-0.07(-0.21%)
Feb 08, 2011	32.78	32.89	32.60	32.75	108,456	-0.01(-0.03%)
Feb 07, 2011	32.97	33.00	32.75	32.76	118,261	-0.14(-0.43%)
Feb 04, 2011	32.89	33.09	32.80	32.90	119,110	-0.24(-0.72%)
Feb 03, 2011	33.19	33.19	32.80	33.14	75,357	+0.07(+0.21%)
Feb 02, 2011	32.92	33.18	32.75	33.07	124,695	-0.26(-0.78%)
Feb 01, 2011	33.40	33.40	33.19	33.33	161,840	-0.02(-0.06%)
Jan 31, 2011	33.37	33.37	33.08	33.35	109,213	+0.12(+0.36%)
Jan 28, 2011	33.15	33.35	33.05	33.23	218,357	+0.00(+0.00%)
Jan 27, 2011	33.09	33.29	32.98	33.23	108,780	+0.01(+0.03%)
Jan 26, 2011	33.11	33.22	32.88	33.22	181,798	+0.30(+0.91%)
Jan 25, 2011	32.86	33.00	32.70	32.92	82,471	+0.06(+0.18%)
Jan 24, 2011	32.40	33.05	32.40	32.86	102,680	+0.46(+1.42%)
Jan 21, 2011	32.32	32.46	32.30	32.40	70,184	+0.12(+0.37%)
Jan 20, 2011	32.87	32.87	32.01	32.28	163,546	-0.53(-1.62%)
Jan 19, 2011	33.07	33.07	32.67	32.81	219,948	-0.15(-0.46%)
Jan 18, 2011	32.86	32.98	32.83	32.96	79,414	+0.08(+0.24%)
Jan 14, 2011	33.09	33.09	32.86	32.88	80,475	-0.17(-0.51%)
Jan 13, 2011	33.18	33.18	32.80	33.05	202,608	-0.04(-0.12%)
Jan 12, 2011	33.10	33.10	32.95	33.09	110,017	+0.08(+0.24%)
Jan 11, 2011	33.00	33.08	32.80	33.01	99,059	+0.03(+0.09%)
Jan 10, 2011	32.81	32.98	32.70	32.98	70,346	+0.02(+0.06%)
Jan 07, 2011	32.81	32.97	32.67	32.96	73,385	+0.08(+0.24%)
Jan 06, 2011	32.90	32.96	32.68	32.88	94,848	+0.01(+0.03%)
Jan 05, 2011	32.55	32.88	32.53	32.87	62,056	+0.14(+0.43%)
Jan 04, 2011	32.91	32.91	32.62	32.73	100,540	-0.17(-0.52%)
Jan 03, 2011	32.97	33.20	32.71	32.90	207,545	+0.05(+0.15%)
Dec 31, 2010	32.80	32.89	32.77	32.85	78,755	-0.07(-0.21%)
Dec 30, 2010	32.73	32.96	32.70	32.92	101,531	+0.09(+0.27%)
Dec 29, 2010	32.92	32.95	32.73	32.83	121,307	-0.12(-0.36%)
Dec 28, 2010	32.95	32.97	32.65	32.95	133,269	+0.13(+0.40%)
Dec 27, 2010	32.76	32.88	32.70	32.82	128,161	+0.01(+0.03%)
Dec 23, 2010	32.87	32.93	32.76	32.81	151,080	-0.11(-0.33%)
Dec 22, 2010	32.90	32.92	32.69	32.92	194,267	-0.03(-0.09%)
Dec 21, 2010	32.70	32.95	32.41	32.95	406,703	+0.30(+0.92%)
Dec 20, 2010	32.42	32.78	32.21	32.65	264,645	-0.15(-0.46%)
Dec 17, 2010	31.93	32.80	31.89	32.80	415,001	+0.81(+2.53%)
Dec 16, 2010	32.03	32.06	31.71	31.99	285,061	-0.05(-0.16%)
Dec 15, 2010	32.20	32.20	32.00	32.04	257,860	-0.20(-0.62%)
Dec 14, 2010	32.25	32.25	32.04	32.24	241,357	-0.01(-0.03%)
Dec 13, 2010	32.44	32.44	32.06	32.25	194,419	-0.10(-0.31%)
Dec 10, 2010	32.32	32.35	32.08	32.35	139,684	-0.02(-0.06%)
Dec 09, 2010	32.26	32.59	32.03	32.37	260,876	+0.14(+0.43%)
Dec 08, 2010	32.11	32.40	32.00	32.23	241,856	-0.20(-0.62%)
Dec 07, 2010	32.73	32.73	32.09	32.43	385,532	-0.17(-0.52%)
Dec 06, 2010	32.35	32.60	32.35	32.60	362,917	+0.21(+0.65%)
Dec 03, 2010	32.30	32.50	32.25	32.39	509,241	-0.13(-0.40%)
Dec 02, 2010	32.44	32.65	32.33	32.52	3,424,297	-1.40(-4.13%)

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