Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	36.44	36.63	36.44	36.63	152,664	+0.02(+0.06%)
Feb 25, 2011	36.54	36.61	36.08	36.61	20,701	+0.57(+1.57%)
Feb 24, 2011	36.17	36.49	35.82	36.04	13,384	-0.42(-1.15%)
Feb 23, 2011	36.32	36.50	36.29	36.46	18,860	+0.22(+0.60%)
Feb 22, 2011	36.32	36.36	36.03	36.24	15,705	-0.04(-0.12%)
Feb 18, 2011	36.14	36.29	36.00	36.28	24,557	+0.14(+0.38%)
Feb 17, 2011	36.17	36.17	35.91	36.14	11,082	+0.08(+0.23%)
Feb 16, 2011	35.86	36.06	35.66	36.06	39,229	+0.27(+0.75%)
Feb 15, 2011	35.64	35.89	35.59	35.79	32,314	+0.14(+0.38%)
Feb 14, 2011	35.72	35.72	35.10	35.66	26,367	+0.31(+0.86%)
Feb 11, 2011	35.46	35.63	35.35	35.35	26,199	-0.27(-0.75%)
Feb 10, 2011	34.90	35.62	34.90	35.62	41,107	+0.64(+1.84%)
Feb 09, 2011	35.45	35.45	34.92	34.97	65,797	-0.17(-0.49%)
Feb 08, 2011	35.17	35.48	35.14	35.14	26,031	-0.26(-0.73%)
Feb 07, 2011	35.19	35.56	35.19	35.40	10,389	-0.20(-0.56%)
Feb 04, 2011	35.22	35.70	35.22	35.60	40,522	+0.32(+0.91%)
Feb 03, 2011	35.81	35.81	35.25	35.28	55,834	-0.72(-2.01%)
Feb 02, 2011	35.63	36.48	35.36	36.01	101,945	+0.63(+1.79%)
Feb 01, 2011	35.34	35.60	35.34	35.37	47,599	+0.01(+0.03%)
Jan 31, 2011	35.69	35.69	35.33	35.36	186,277	-0.14(-0.41%)
Jan 28, 2011	35.41	35.51	35.25	35.51	19,352	+0.25(+0.72%)
Jan 27, 2011	35.65	35.65	35.20	35.25	67,355	-0.25(-0.71%)
Jan 26, 2011	35.58	35.58	35.26	35.51	44,318	+0.15(+0.43%)
Jan 25, 2011	35.17	35.63	35.15	35.36	30,767	+0.19(+0.55%)
Jan 24, 2011	35.15	35.56	35.15	35.16	37,827	+0.22(+0.63%)
Jan 21, 2011	34.64	35.18	34.64	34.94	44,760	-0.24(-0.67%)
Jan 20, 2011	34.69	35.26	34.69	35.18	14,961	+0.08(+0.21%)
Jan 19, 2011	34.93	35.30	34.93	35.11	15,231	+0.21(+0.61%)
Jan 18, 2011	34.60	35.14	34.52	34.89	59,258	-0.02(-0.05%)
Jan 14, 2011	34.92	35.29	34.54	34.91	48,640	-0.39(-1.11%)
Jan 13, 2011	35.48	35.60	35.12	35.30	25,374	-0.38(-1.07%)
Jan 12, 2011	35.79	35.79	35.36	35.68	18,673	-0.12(-0.33%)
Jan 11, 2011	35.88	36.10	35.77	35.80	16,440	-0.03(-0.08%)
Jan 10, 2011	35.96	36.23	35.83	35.83	11,111	-0.37(-1.03%)
Jan 07, 2011	36.35	36.35	35.92	36.20	7,021	-0.21(-0.57%)
Jan 06, 2011	36.19	36.41	35.91	36.41	19,239	+0.13(+0.37%)
Jan 05, 2011	35.87	36.53	35.87	36.28	13,170	+0.04(+0.12%)
Jan 04, 2011	36.05	36.23	35.87	36.23	22,860	+0.19(+0.53%)
Jan 03, 2011	35.82	36.21	35.79	36.04	13,128	+0.23(+0.63%)
Dec 31, 2010	36.21	36.21	35.82	35.82	107,614	-0.12(-0.33%)
Dec 30, 2010	35.83	36.15	35.82	35.94	60,260	+0.06(+0.17%)
Dec 29, 2010	36.02	36.23	35.87	35.88	157,331	-0.16(-0.44%)
Dec 28, 2010	36.11	36.23	36.02	36.03	102,464	-0.03(-0.09%)
Dec 27, 2010	36.32	36.50	36.07	36.07	70,851	-0.28(-0.76%)
Dec 23, 2010	36.48	36.48	36.27	36.34	19,250	-0.31(-0.85%)
Dec 22, 2010	36.39	36.81	36.15	36.66	58,937	+0.04(+0.10%)
Dec 21, 2010	36.49	36.83	36.49	36.62	41,840	+0.08(+0.23%)
Dec 20, 2010	36.49	36.81	36.49	36.54	30,566	+0.05(+0.14%)
Dec 17, 2010	36.23	36.77	36.23	36.49	24,079	+0.06(+0.16%)
Dec 16, 2010	36.07	36.43	35.95	36.43	39,617	+0.28(+0.76%)
Dec 15, 2010	35.77	36.33	35.65	36.15	52,237	+0.25(+0.69%)
Dec 14, 2010	36.30	36.59	35.90	35.90	39,938	-0.83(-2.25%)
Dec 13, 2010	36.49	36.73	36.30	36.73	49,108	+0.07(+0.20%)
Dec 10, 2010	36.61	37.02	36.46	36.66	29,874	+0.08(+0.21%)
Dec 09, 2010	37.03	37.05	36.58	36.58	45,415	-0.50(-1.35%)
Dec 08, 2010	36.53	37.21	36.53	37.09	59,123	+0.25(+0.67%)
Dec 07, 2010	36.91	37.43	36.81	36.84	29,987	-0.16(-0.44%)
Dec 06, 2010	37.06	37.82	37.00	37.00	16,786	-0.68(-1.79%)
Dec 03, 2010	37.22	37.70	37.09	37.68	24,810	+0.34(+0.92%)
Dec 02, 2010	37.81	37.81	37.33	37.33	12,060	-0.35(-0.94%)

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