Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	29.63	29.89	29.57	29.63	1,229,734	+0.09(+0.30%)
Feb 25, 2011	29.55	29.55	29.33	29.54	977,332	+0.16(+0.55%)
Feb 24, 2011	29.45	29.54	29.28	29.38	1,080,879	-0.01(-0.05%)
Feb 23, 2011	29.44	29.60	29.37	29.39	874,302	-0.10(-0.32%)
Feb 22, 2011	29.37	29.63	29.30	29.49	1,244,531	-0.10(-0.35%)
Feb 18, 2011	29.74	29.74	29.46	29.59	1,012,209	-0.10(-0.35%)
Feb 17, 2011	29.41	29.72	29.38	29.69	1,182,421	+0.23(+0.77%)
Feb 16, 2011	29.55	29.61	29.37	29.46	1,025,334	-0.06(-0.20%)
Feb 15, 2011	29.38	29.55	29.22	29.52	1,250,951	+0.15(+0.50%)
Feb 14, 2011	29.32	29.57	29.16	29.38	2,145,657	-0.39(-1.30%)
Feb 11, 2011	31.02	31.17	29.20	29.76	6,997,925	-1.27(-4.10%)
Feb 10, 2011	31.08	31.21	30.97	31.04	971,287	-0.13(-0.42%)
Feb 09, 2011	31.17	31.23	31.05	31.17	832,198	-0.11(-0.35%)
Feb 08, 2011	31.32	31.35	31.21	31.28	474,859	-0.04(-0.14%)
Feb 07, 2011	31.18	31.33	31.11	31.32	423,755	+0.21(+0.68%)
Feb 04, 2011	31.23	31.23	30.91	31.11	502,198	-0.07(-0.23%)
Feb 03, 2011	31.14	31.26	30.94	31.18	670,447	+0.04(+0.12%)
Feb 02, 2011	31.23	31.31	31.11	31.15	467,545	-0.17(-0.54%)
Feb 01, 2011	31.10	31.35	31.05	31.32	497,668	+0.38(+1.23%)
Jan 31, 2011	30.91	31.03	30.82	30.94	939,367	+0.15(+0.48%)
Jan 28, 2011	31.23	31.30	30.75	30.79	1,026,619	-0.44(-1.41%)
Jan 27, 2011	30.99	31.29	30.92	31.23	871,531	+0.31(+0.99%)
Jan 26, 2011	31.10	31.11	30.79	30.92	830,138	-0.18(-0.59%)
Jan 25, 2011	30.94	31.10	30.84	31.10	731,628	+0.08(+0.26%)
Jan 24, 2011	30.81	31.07	30.75	31.02	705,992	+0.29(+0.93%)
Jan 21, 2011	30.84	30.85	30.58	30.74	699,761	+0.04(+0.14%)
Jan 20, 2011	30.61	30.86	30.56	30.69	891,080	+0.11(+0.36%)
Jan 19, 2011	30.61	30.69	30.39	30.58	877,610	-0.02(-0.07%)
Jan 18, 2011	30.49	30.67	30.47	30.61	836,433	-0.01(-0.05%)
Jan 14, 2011	30.38	30.62	30.34	30.62	853,645	+0.25(+0.82%)
Jan 13, 2011	30.23	30.37	30.12	30.37	554,861	+0.13(+0.44%)
Jan 12, 2011	30.33	30.44	30.11	30.24	656,312	+0.06(+0.19%)
Jan 11, 2011	30.18	30.31	30.09	30.18	699,499	+0.12(+0.39%)
Jan 10, 2011	30.06	30.14	29.70	30.06	809,982	-0.03(-0.10%)
Jan 07, 2011	29.77	30.12	29.72	30.09	1,154,202	+0.34(+1.16%)
Jan 06, 2011	29.60	29.76	29.45	29.75	1,331,612	+0.10(+0.32%)
Jan 05, 2011	29.63	29.79	29.50	29.66	989,481	-0.12(-0.42%)
Jan 04, 2011	29.92	29.95	29.50	29.78	1,017,780	-0.04(-0.15%)
Jan 03, 2011	29.96	30.01	29.75	29.82	728,417	+0.11(+0.37%)
Dec 31, 2010	29.81	29.88	29.70	29.71	475,414	-0.14(-0.47%)
Dec 30, 2010	29.90	29.91	29.72	29.85	428,105	-0.06(-0.20%)
Dec 29, 2010	29.94	29.97	29.82	29.91	412,175	+0.01(+0.02%)
Dec 28, 2010	29.88	29.93	29.72	29.90	363,879	+0.05(+0.17%)
Dec 27, 2010	29.88	29.92	29.71	29.85	324,054	-0.07(-0.22%)
Dec 23, 2010	29.91	29.94	29.82	29.92	440,820	-0.03(-0.10%)
Dec 22, 2010	29.91	29.97	29.82	29.95	353,388	+0.09(+0.29%)
Dec 21, 2010	29.90	29.93	29.78	29.86	619,933	+0.06(+0.20%)
Dec 20, 2010	29.95	29.96	29.67	29.80	1,152,576	-0.03(-0.10%)
Dec 17, 2010	29.76	29.88	29.60	29.83	1,083,597	+0.01(+0.02%)
Dec 16, 2010	29.55	29.87	29.46	29.82	834,558	+0.29(+0.99%)
Dec 15, 2010	29.89	29.90	29.53	29.53	1,182,732	-0.37(-1.22%)
Dec 14, 2010	29.74	29.90	29.74	29.90	1,093,753	+0.20(+0.69%)
Dec 13, 2010	29.56	29.76	29.51	29.69	828,854	+0.25(+0.85%)
Dec 10, 2010	29.49	29.59	29.41	29.44	869,365	+0.04(+0.12%)
Dec 09, 2010	29.55	29.58	29.30	29.41	954,340	-0.07(-0.25%)
Dec 08, 2010	29.72	29.80	29.31	29.48	1,034,165	-0.13(-0.43%)
Dec 07, 2010	29.94	30.01	29.48	29.61	1,281,635	-0.14(-0.46%)
Dec 06, 2010	29.79	29.82	29.61	29.74	775,730	-0.04(-0.15%)
Dec 03, 2010	29.68	29.87	29.52	29.79	863,155	-0.03(-0.10%)
Dec 02, 2010	29.69	29.87	29.59	29.82	3,101,496	+0.20(+0.66%)

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