Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	31.02	31.24	30.73	31.09	3,477,368	+0.30(+0.98%)
Feb 25, 2011	30.77	31.10	30.68	30.79	3,626,873	+0.17(+0.56%)
Feb 24, 2011	30.31	30.71	30.12	30.62	3,123,819	+0.23(+0.77%)
Feb 23, 2011	31.14	31.23	30.15	30.39	4,301,791	-0.76(-2.44%)
Feb 22, 2011	32.16	32.16	31.10	31.14	2,980,632	-1.40(-4.29%)
Feb 18, 2011	32.53	32.78	32.32	32.54	2,494,118	-0.15(-0.45%)
Feb 17, 2011	32.21	32.82	32.10	32.69	2,133,994	+0.22(+0.66%)
Feb 16, 2011	32.41	32.66	32.32	32.47	2,570,899	+0.13(+0.40%)
Feb 15, 2011	32.88	32.95	32.33	32.34	2,188,289	-0.76(-2.29%)
Feb 14, 2011	33.14	33.21	32.82	33.10	2,273,263	-0.12(-0.36%)
Feb 11, 2011	32.60	33.29	32.56	33.22	2,872,391	+0.36(+1.10%)
Feb 10, 2011	32.38	32.93	32.31	32.86	1,889,805	+0.30(+0.93%)
Feb 09, 2011	32.14	32.61	31.97	32.56	2,306,214	+0.43(+1.34%)
Feb 08, 2011	31.98	32.25	31.89	32.13	1,828,762	+0.23(+0.73%)
Feb 07, 2011	31.82	31.98	31.74	31.90	2,612,944	+0.07(+0.22%)
Feb 04, 2011	31.68	31.88	31.40	31.83	4,588,556	+0.28(+0.87%)
Feb 03, 2011	31.90	32.08	31.13	31.55	3,147,835	-0.38(-1.19%)
Feb 02, 2011	31.43	32.10	31.38	31.93	2,998,058	-0.16(-0.51%)
Feb 01, 2011	31.64	32.17	31.44	32.09	3,725,240	+0.84(+2.68%)
Jan 31, 2011	29.95	31.49	29.73	31.26	3,957,475	+0.62(+2.03%)
Jan 28, 2011	31.06	31.22	30.42	30.64	3,419,433	-0.48(-1.55%)
Jan 27, 2011	31.85	31.96	31.08	31.12	2,993,286	-0.85(-2.65%)
Jan 26, 2011	31.58	32.14	31.51	31.96	4,242,323	-0.01(-0.03%)
Jan 25, 2011	31.85	32.02	31.82	31.97	4,945,612	-0.07(-0.22%)
Jan 24, 2011	31.69	32.11	31.47	32.04	2,940,830	+0.60(+1.89%)
Jan 21, 2011	31.34	31.68	31.27	31.45	3,029,233	+0.37(+1.19%)
Jan 20, 2011	30.83	31.62	29.36	31.08	5,931,082	-0.01(-0.03%)
Jan 19, 2011	31.71	31.71	30.70	31.08	3,087,772	-0.65(-2.04%)
Jan 18, 2011	31.66	31.87	31.39	31.73	1,675,812	+0.17(+0.55%)
Jan 14, 2011	31.42	31.79	31.39	31.56	1,932,172	+0.22(+0.69%)
Jan 13, 2011	31.21	31.48	31.14	31.34	2,397,548	+0.11(+0.36%)
Jan 12, 2011	31.25	31.27	31.02	31.23	2,539,063	+0.29(+0.95%)
Jan 11, 2011	30.94	31.14	30.89	30.94	1,653,203	-0.01(-0.03%)
Jan 10, 2011	30.35	31.06	30.22	30.95	2,728,221	+0.55(+1.82%)
Jan 07, 2011	30.44	30.98	30.17	30.39	1,983,927	+0.08(+0.26%)
Jan 06, 2011	30.51	30.56	29.83	30.32	2,658,115	-0.04(-0.14%)
Jan 05, 2011	30.52	30.72	30.32	30.36	2,819,356	-0.27(-0.87%)
Jan 04, 2011	31.27	31.29	30.46	30.63	2,625,259	-0.64(-2.04%)
Jan 03, 2011	30.65	31.43	30.51	31.27	3,005,661	+0.72(+2.37%)
Dec 31, 2010	30.35	30.55	30.20	30.54	957,666	+0.12(+0.40%)
Dec 30, 2010	30.19	30.51	30.18	30.42	836,362	+0.20(+0.66%)
Dec 29, 2010	30.18	30.48	30.01	30.22	1,111,122	+0.06(+0.20%)
Dec 28, 2010	30.45	30.52	30.14	30.16	888,829	-0.26(-0.85%)
Dec 27, 2010	30.45	30.61	30.15	30.42	1,106,931	-0.32(-1.04%)
Dec 23, 2010	30.37	30.83	30.35	30.74	1,510,582	+0.17(+0.56%)
Dec 22, 2010	30.16	30.63	30.16	30.57	1,625,087	+0.23(+0.77%)
Dec 21, 2010	30.45	30.63	30.30	30.33	1,618,546	-0.01(-0.03%)
Dec 20, 2010	30.61	30.66	30.15	30.34	1,946,555	-0.15(-0.48%)
Dec 17, 2010	30.08	30.67	29.98	30.49	2,042,293	+0.40(+1.32%)
Dec 16, 2010	29.99	30.35	29.74	30.09	1,889,984	+0.09(+0.29%)
Dec 15, 2010	29.77	30.56	29.46	30.01	2,976,953	+0.04(+0.14%)
Dec 14, 2010	29.35	29.98	28.81	29.96	3,750,032	+0.67(+2.30%)
Dec 13, 2010	29.01	29.46	28.88	29.29	2,062,605	+0.35(+1.19%)
Dec 10, 2010	29.30	29.39	28.94	28.94	2,242,756	-0.20(-0.68%)
Dec 09, 2010	29.09	29.21	28.76	29.14	1,558,455	+0.20(+0.69%)
Dec 08, 2010	28.64	28.97	28.64	28.94	3,016,999	+0.16(+0.54%)
Dec 07, 2010	29.02	29.13	28.63	28.79	2,618,829	+0.48(+1.71%)
Dec 06, 2010	28.26	28.42	28.06	28.31	1,527,263	-0.21(-0.73%)
Dec 03, 2010	28.27	28.58	28.13	28.51	2,506,268	-0.04(-0.15%)
Dec 02, 2010	27.37	28.59	27.37	28.56	3,965,337	+1.01(+3.66%)

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