Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	35.00	35.46	34.99	35.32	3,347,108	+0.38(+1.09%)
Feb 25, 2011	34.66	35.07	34.49	34.94	3,458,242	+0.59(+1.72%)
Feb 24, 2011	34.53	34.87	33.84	34.35	3,248,889	-0.24(-0.69%)
Feb 23, 2011	34.80	35.05	34.03	34.59	4,353,586	-0.20(-0.59%)
Feb 22, 2011	35.46	35.62	34.75	34.79	3,423,740	-1.23(-3.42%)
Feb 18, 2011	35.94	36.10	35.62	36.02	3,358,578	+0.28(+0.77%)
Feb 17, 2011	35.40	35.81	35.31	35.75	2,097,709	+0.30(+0.85%)
Feb 16, 2011	35.24	35.58	35.22	35.45	2,935,402	+0.36(+1.02%)
Feb 15, 2011	35.05	35.30	34.95	35.09	3,244,026	-0.06(-0.16%)
Feb 14, 2011	35.11	35.29	35.05	35.14	2,569,105	+0.04(+0.12%)
Feb 11, 2011	34.60	35.22	34.56	35.10	2,557,724	+0.34(+0.98%)
Feb 10, 2011	34.18	34.87	34.08	34.76	2,621,350	+0.41(+1.19%)
Feb 09, 2011	34.45	34.41	34.02	34.35	2,101,636	-0.10(-0.28%)
Feb 08, 2011	34.19	34.51	34.17	34.45	2,307,199	+0.25(+0.74%)
Feb 07, 2011	34.18	34.51	34.10	34.19	3,883,755	+0.10(+0.28%)
Feb 04, 2011	34.00	34.17	33.74	34.10	1,653,647	+0.10(+0.29%)
Feb 03, 2011	33.78	34.11	33.53	34.00	2,277,934	+0.18(+0.53%)
Feb 02, 2011	34.01	34.08	33.73	33.82	2,082,890	-0.34(-1.00%)
Feb 01, 2011	33.66	34.24	33.66	34.16	4,011,070	+0.69(+2.05%)
Jan 31, 2011	33.14	33.76	33.10	33.47	5,402,936	+0.42(+1.26%)
Jan 28, 2011	33.45	33.90	32.94	33.06	5,570,897	-0.27(-0.82%)
Jan 27, 2011	33.36	33.57	33.15	33.33	3,172,038	-0.35(-1.03%)
Jan 26, 2011	33.36	33.93	33.25	33.68	3,606,704	+0.48(+1.45%)
Jan 25, 2011	33.02	33.35	32.87	33.19	2,940,525	+0.11(+0.32%)
Jan 24, 2011	32.67	33.10	32.60	33.09	3,891,978	+0.46(+1.41%)
Jan 21, 2011	32.60	32.94	32.49	32.63	4,488,284	+0.31(+0.97%)
Jan 20, 2011	31.97	32.53	31.28	32.31	7,656,568	-0.57(-1.73%)
Jan 19, 2011	33.06	33.13	32.61	32.88	4,323,072	-0.16(-0.48%)
Jan 18, 2011	33.08	33.19	32.98	33.04	2,685,561	+0.02(+0.06%)
Jan 14, 2011	32.86	33.09	32.66	33.02	2,165,811	+0.24(+0.73%)
Jan 13, 2011	32.88	33.00	32.72	32.78	1,669,474	-0.19(-0.57%)
Jan 12, 2011	32.79	33.03	32.73	32.97	2,068,271	+0.39(+1.19%)
Jan 11, 2011	32.82	32.96	32.53	32.58	3,011,000	-0.22(-0.67%)
Jan 10, 2011	32.60	32.92	32.21	32.80	3,867,852	+0.10(+0.32%)
Jan 07, 2011	32.99	33.18	32.49	32.69	4,174,671	-0.47(-1.42%)
Jan 06, 2011	33.31	33.36	33.10	33.17	3,326,947	-0.16(-0.47%)
Jan 05, 2011	33.08	33.41	32.98	33.32	3,122,519	+0.19(+0.56%)
Jan 04, 2011	33.62	33.64	32.92	33.14	2,948,819	-0.50(-1.49%)
Jan 03, 2011	33.56	33.78	33.48	33.64	2,344,602	+0.25(+0.74%)
Dec 31, 2010	33.31	33.60	33.24	33.39	1,899,058	+0.09(+0.26%)
Dec 30, 2010	33.34	33.47	33.19	33.30	1,985,069	-0.14(-0.43%)
Dec 29, 2010	33.30	33.54	33.30	33.45	1,827,591	+0.14(+0.43%)
Dec 28, 2010	32.94	33.39	32.94	33.30	2,435,029	+0.33(+1.00%)
Dec 27, 2010	32.73	33.04	32.69	32.97	1,320,289	+0.09(+0.27%)
Dec 23, 2010	32.81	32.96	32.74	32.88	1,220,222	+0.06(+0.19%)
Dec 22, 2010	32.86	32.90	32.66	32.82	1,265,997	+0.06(+0.19%)
Dec 21, 2010	32.77	32.94	32.72	32.76	2,480,390	+0.05(+0.15%)
Dec 20, 2010	32.55	32.76	32.48	32.71	2,227,456	+0.14(+0.43%)
Dec 17, 2010	32.42	32.63	32.18	32.57	5,814,138	+0.22(+0.68%)
Dec 16, 2010	32.56	32.56	32.18	32.35	4,431,159	-0.25(-0.78%)
Dec 15, 2010	32.23	32.80	32.23	32.61	3,492,967	+0.31(+0.95%)
Dec 14, 2010	32.05	32.41	31.96	32.30	2,631,334	+0.35(+1.08%)
Dec 13, 2010	32.16	32.29	31.96	31.96	3,069,346	-0.17(-0.54%)
Dec 10, 2010	31.94	32.14	31.84	32.13	2,459,540	+0.34(+1.06%)
Dec 09, 2010	31.87	31.87	31.58	31.79	2,229,767	+0.08(+0.26%)
Dec 08, 2010	31.93	32.09	31.61	31.71	2,534,947	-0.24(-0.76%)
Dec 07, 2010	32.08	32.17	31.90	31.95	3,018,400	+0.20(+0.63%)
Dec 06, 2010	31.94	31.97	31.69	31.75	2,391,877	-0.34(-1.05%)
Dec 03, 2010	31.70	32.17	31.65	32.09	2,538,817	+0.24(+0.76%)
Dec 02, 2010	31.68	31.89	31.58	31.85	3,172,231	+0.13(+0.41%)

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