Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	38.48	38.60	37.40	38.18	16,127,201	+0.00(+0.00%)
Feb 25, 2011	37.15	38.30	37.02	38.18	15,397,045	+1.20(+3.25%)
Feb 24, 2011	38.04	38.40	36.51	36.98	21,429,440	-1.45(-3.78%)
Feb 23, 2011	37.91	38.59	37.67	38.43	16,164,844	+0.60(+1.59%)
Feb 22, 2011	39.37	39.49	37.50	37.83	17,917,478	-1.23(-3.14%)
Feb 18, 2011	39.40	39.52	38.76	39.06	13,195,805	-0.26(-0.66%)
Feb 17, 2011	38.02	39.65	37.93	39.32	18,622,210	+0.76(+1.98%)
Feb 16, 2011	37.29	38.71	37.12	38.55	22,099,556	+1.58(+4.28%)
Feb 15, 2011	37.17	37.45	36.71	36.97	12,659,301	-0.08(-0.22%)
Feb 14, 2011	36.04	37.47	35.91	37.05	15,363,715	+0.81(+2.24%)
Feb 11, 2011	36.30	36.60	35.68	36.24	13,724,352	-0.12(-0.33%)
Feb 10, 2011	35.42	36.38	35.20	36.36	18,032,044	+0.68(+1.91%)
Feb 09, 2011	36.51	36.61	35.42	35.68	17,113,850	-0.83(-2.27%)
Feb 08, 2011	36.97	37.08	35.60	36.51	28,415,052	-0.98(-2.62%)
Feb 07, 2011	37.46	38.33	37.34	37.49	15,029,225	+0.21(+0.57%)
Feb 04, 2011	37.95	38.09	36.80	37.28	18,225,586	-0.32(-0.84%)
Feb 03, 2011	37.81	38.10	37.29	37.59	22,101,108	-0.24(-0.64%)
Feb 02, 2011	36.93	38.07	36.69	37.84	19,402,616	+0.89(+2.42%)
Feb 01, 2011	36.74	37.14	36.42	36.95	19,260,338	+0.41(+1.13%)
Jan 31, 2011	35.71	36.85	35.52	36.53	21,430,702	+0.91(+2.55%)
Jan 28, 2011	35.35	35.72	34.87	35.62	19,922,090	+0.58(+1.64%)
Jan 27, 2011	35.53	35.67	34.29	35.05	20,773,678	-0.19(-0.53%)
Jan 26, 2011	33.05	35.44	32.96	35.23	36,457,052	+2.60(+7.96%)
Jan 25, 2011	32.54	32.75	32.04	32.63	23,379,558	+0.53(+1.64%)
Jan 24, 2011	31.92	32.73	31.14	32.11	30,372,806	+0.29(+0.92%)
Jan 21, 2011	32.50	32.88	31.53	31.81	19,771,544	+0.11(+0.33%)
Jan 20, 2011	31.60	32.00	30.87	31.71	16,011,503	-0.15(-0.46%)
Jan 19, 2011	32.44	32.52	31.67	31.86	13,523,496	-0.65(-2.00%)
Jan 18, 2011	32.46	32.63	31.84	32.50	12,543,525	+0.04(+0.13%)
Jan 14, 2011	31.66	32.49	31.35	32.46	13,321,686	+0.62(+1.94%)
Jan 13, 2011	32.52	32.65	31.60	31.85	13,535,384	-0.54(-1.65%)
Jan 12, 2011	32.33	32.63	32.09	32.38	9,998,910	+0.41(+1.30%)
Jan 11, 2011	31.47	32.16	31.38	31.97	14,524,396	+0.98(+3.17%)
Jan 10, 2011	31.01	31.24	30.60	30.99	15,875,300	-0.23(-0.73%)
Jan 07, 2011	31.06	31.72	30.74	31.21	18,716,688	+0.19(+0.60%)
Jan 06, 2011	32.20	32.23	30.59	31.03	27,640,340	-0.97(-3.04%)
Jan 05, 2011	31.90	32.13	31.31	32.00	22,940,348	-0.11(-0.33%)
Jan 04, 2011	33.27	33.35	31.92	32.11	15,486,704	-1.17(-3.51%)
Jan 03, 2011	33.57	33.67	33.07	33.28	9,591,139	+0.13(+0.39%)
Dec 31, 2010	33.22	33.40	32.94	33.15	5,391,067	-0.15(-0.44%)
Dec 30, 2010	33.02	33.41	32.93	33.29	7,417,900	+0.26(+0.79%)
Dec 29, 2010	32.22	33.15	32.06	33.03	9,663,625	+0.86(+2.67%)
Dec 28, 2010	32.42	32.52	32.06	32.17	7,061,715	-0.19(-0.58%)
Dec 27, 2010	32.63	32.63	32.11	32.36	5,384,874	-0.37(-1.14%)
Dec 23, 2010	32.81	32.88	32.57	32.73	4,829,788	-0.07(-0.22%)
Dec 22, 2010	32.76	32.93	32.51	32.80	7,884,498	+0.10(+0.30%)
Dec 21, 2010	32.80	32.87	32.45	32.71	9,212,156	+0.11(+0.35%)
Dec 20, 2010	32.82	32.95	32.24	32.59	10,628,585	+0.21(+0.65%)
Dec 17, 2010	32.76	33.02	32.19	32.38	16,512,848	-0.31(-0.94%)
Dec 16, 2010	32.26	32.76	31.86	32.69	11,314,893	+0.39(+1.21%)
Dec 15, 2010	32.87	33.41	32.26	32.30	16,775,937	-1.05(-3.14%)
Dec 14, 2010	33.28	33.88	33.11	33.35	11,218,673	-0.06(-0.17%)
Dec 13, 2010	33.00	33.84	32.89	33.41	15,927,311	+0.76(+2.31%)
Dec 10, 2010	32.97	33.11	32.53	32.65	11,689,056	-0.19(-0.59%)
Dec 09, 2010	32.85	33.04	32.51	32.85	10,218,865	+0.19(+0.57%)
Dec 08, 2010	32.71	33.43	32.31	32.66	22,089,648	-0.12(-0.37%)
Dec 07, 2010	33.74	33.84	32.52	32.78	28,804,372	-0.36(-1.08%)
Dec 06, 2010	33.28	33.41	32.64	33.14	12,832,016	-0.27(-0.80%)
Dec 03, 2010	32.76	33.59	32.72	33.41	18,903,068	+0.44(+1.33%)
Dec 02, 2010	31.86	33.10	31.86	32.97	21,223,104	+1.15(+3.62%)

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