Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	31.74	31.87	31.60	31.60	22,916	-0.14(-0.44%)
Feb 25, 2011	31.80	31.86	31.60	31.74	14,789	+0.14(+0.44%)
Feb 24, 2011	31.75	31.99	31.55	31.60	14,243	-0.26(-0.82%)
Feb 23, 2011	32.00	32.25	31.86	31.86	22,382	-0.14(-0.44%)
Feb 22, 2011	32.39	32.40	32.00	32.00	37,243	-0.21(-0.65%)
Feb 18, 2011	32.01	32.21	31.75	32.21	27,515	+0.21(+0.66%)
Feb 17, 2011	32.19	32.43	32.00	32.00	98,782	-0.18(-0.56%)
Feb 16, 2011	32.46	32.76	32.00	32.18	63,815	-0.36(-1.11%)
Feb 15, 2011	32.72	33.00	32.52	32.54	20,557	-0.20(-0.61%)
Feb 14, 2011	33.06	33.15	32.74	32.74	24,003	-0.31(-0.94%)
Feb 11, 2011	33.10	33.17	32.86	33.05	11,975	+0.05(+0.15%)
Feb 10, 2011	33.01	33.39	33.00	33.00	24,698	-0.18(-0.54%)
Feb 09, 2011	32.80	33.26	32.80	33.18	52,606	+0.33(+1.00%)
Feb 08, 2011	33.23	33.23	32.85	32.85	67,985	-0.24(-0.73%)
Feb 07, 2011	33.12	33.40	33.01	33.09	12,229	+0.09(+0.27%)
Feb 04, 2011	33.30	33.47	32.80	33.00	42,878	+0.00(+0.00%)
Feb 03, 2011	32.96	33.22	32.64	33.00	147,657	-0.12(-0.36%)
Feb 02, 2011	33.25	33.37	32.83	33.12	309,665	-0.07(-0.21%)
Feb 01, 2011	32.75	33.19	32.56	33.19	71,022	+0.44(+1.34%)
Jan 31, 2011	33.10	33.32	32.73	32.75	27,435	-0.35(-1.06%)
Jan 28, 2011	33.50	33.91	33.10	33.10	47,659	-0.41(-1.22%)
Jan 27, 2011	33.60	33.79	33.48	33.51	5,869	-0.04(-0.12%)
Jan 26, 2011	33.66	33.69	33.53	33.55	7,788	-0.11(-0.33%)
Jan 25, 2011	33.70	33.84	33.35	33.66	14,499	-0.18(-0.53%)
Jan 24, 2011	33.72	33.91	33.61	33.84	11,775	+0.14(+0.42%)
Jan 21, 2011	33.52	33.74	33.46	33.70	29,315	+0.10(+0.30%)
Jan 20, 2011	33.46	33.60	33.40	33.60	14,239	+0.23(+0.69%)
Jan 19, 2011	33.59	33.65	33.37	33.37	8,670	+0.00(+0.00%)
Jan 18, 2011	33.50	33.64	33.37	33.37	12,677	-0.13(-0.39%)
Jan 17, 2011	33.88	33.88	33.50	33.50	21,691	-0.28(-0.83%)
Jan 14, 2011	34.20	34.20	33.52	33.78	17,120	-0.28(-0.82%)
Jan 13, 2011	33.70	34.06	33.41	34.06	141,894	+0.40(+1.19%)
Jan 12, 2011	34.03	34.03	33.61	33.66	15,676	+0.00(+0.00%)
Jan 11, 2011	33.51	34.00	33.25	33.66	406,860	-0.09(-0.27%)
Jan 10, 2011	34.11	34.14	33.51	33.75	18,120	-0.41(-1.20%)
Jan 07, 2011	34.27	34.75	34.03	34.16	16,109	-0.17(-0.50%)
Jan 06, 2011	34.16	34.57	34.00	34.33	27,581	+0.31(+0.91%)
Jan 05, 2011	34.33	34.40	34.02	34.02	18,898	-0.58(-1.68%)
Jan 04, 2011	34.51	34.76	34.26	34.60	18,237	+0.10(+0.29%)
Dec 31, 2010	34.70	35.17	34.50	34.50	14,552	-0.42(-1.20%)
Dec 30, 2010	34.30	35.15	34.28	34.92	28,493	+0.62(+1.81%)
Dec 29, 2010	34.04	34.40	34.04	34.30	10,940	+0.25(+0.73%)
Dec 24, 2010	34.02	34.06	34.02	34.05	747	-0.15(-0.44%)
Dec 23, 2010	34.44	34.44	34.00	34.20	70,453	+0.05(+0.15%)
Dec 22, 2010	34.44	34.44	34.10	34.15	18,012	-0.15(-0.44%)
Dec 21, 2010	33.95	34.40	33.91	34.30	20,014	+0.15(+0.44%)
Dec 20, 2010	34.06	34.35	34.01	34.15	61,591	+0.05(+0.15%)
Dec 17, 2010	34.40	34.41	34.05	34.10	81,111	-0.40(-1.16%)
Dec 16, 2010	34.77	34.78	34.30	34.50	24,464	-0.39(-1.12%)
Dec 15, 2010	34.08	34.96	34.03	34.89	26,251	+0.70(+2.05%)
Dec 14, 2010	34.34	34.36	33.85	34.19	28,401	+0.14(+0.41%)
Dec 13, 2010	34.87	34.87	34.00	34.05	214,165	-0.49(-1.42%)
Dec 10, 2010	34.51	34.82	34.49	34.54	18,960	+0.04(+0.12%)
Dec 09, 2010	34.81	35.13	34.50	34.50	22,699	-0.36(-1.03%)
Dec 08, 2010	34.54	34.99	34.54	34.86	13,659	+0.31(+0.90%)
Dec 07, 2010	33.86	34.55	33.79	34.55	61,534	+0.59(+1.74%)
Dec 06, 2010	33.79	34.01	33.79	33.96	55,609	-0.03(-0.09%)
Dec 03, 2010	33.69	34.03	33.51	33.99	66,429	+0.44(+1.31%)
Dec 02, 2010	33.84	33.86	33.55	33.55	97,465	-0.32(-0.94%)

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