Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	27.81	28.24	27.59	27.75	58,139,328	+0.02(+0.08%)
Feb 28, 2012	27.67	27.97	27.47	27.73	53,596,704	+0.11(+0.38%)
Feb 27, 2012	26.92	27.74	26.72	27.62	48,123,496	+0.55(+2.04%)
Feb 24, 2012	27.34	27.35	27.01	27.07	24,873,966	-0.15(-0.55%)
Feb 23, 2012	26.91	27.24	26.69	27.22	44,349,100	+0.30(+1.10%)
Feb 22, 2012	27.08	27.15	26.80	26.92	33,114,568	-0.28(-1.01%)
Feb 21, 2012	27.33	27.56	27.16	27.20	32,242,302	-0.01(-0.03%)
Feb 17, 2012	27.30	27.32	27.03	27.20	39,619,144	+0.33(+1.24%)
Feb 16, 2012	26.27	26.96	26.20	26.87	31,307,360	+0.42(+1.60%)
Feb 15, 2012	26.93	27.15	26.38	26.45	37,428,592	-0.37(-1.37%)
Feb 14, 2012	27.03	27.06	26.48	26.81	38,226,772	-0.27(-0.99%)
Feb 13, 2012	26.93	27.11	26.71	27.08	35,073,372	+0.49(+1.83%)
Feb 10, 2012	26.32	26.71	26.24	26.60	31,994,702	-0.18(-0.66%)
Feb 09, 2012	27.30	27.35	26.76	26.77	40,456,352	-0.31(-1.15%)
Feb 08, 2012	26.91	27.12	26.85	27.08	32,818,328	+0.30(+1.14%)
Feb 07, 2012	26.77	26.96	26.66	26.78	29,723,468	-0.19(-0.71%)
Feb 06, 2012	26.91	27.10	26.73	26.97	32,675,402	-0.10(-0.37%)
Feb 03, 2012	27.06	27.22	26.91	27.07	58,094,904	+0.52(+1.94%)
Feb 02, 2012	26.65	26.98	26.46	26.55	37,876,636	-0.04(-0.13%)
Feb 01, 2012	26.79	26.89	26.52	26.59	59,319,496	+0.21(+0.80%)
Jan 31, 2012	26.54	26.55	26.11	26.38	41,804,576	+0.21(+0.78%)
Jan 30, 2012	25.92	26.28	25.71	26.17	34,534,296	-0.14(-0.54%)
Jan 27, 2012	26.33	26.63	26.27	26.31	39,136,160	-0.20(-0.75%)
Jan 26, 2012	26.79	26.94	26.34	26.51	46,923,428	-0.08(-0.29%)
Jan 25, 2012	26.42	26.74	26.25	26.59	42,226,860	-0.04(-0.16%)
Jan 24, 2012	26.29	26.79	26.02	26.63	35,924,532	+0.00(+0.00%)
Jan 23, 2012	26.38	26.83	26.36	26.63	38,887,716	+0.21(+0.80%)
Jan 20, 2012	26.01	26.45	25.90	26.42	49,094,136	+0.30(+1.16%)
Jan 19, 2012	26.05	26.27	25.96	26.11	52,323,872	+0.28(+1.07%)
Jan 18, 2012	24.42	25.94	24.42	25.84	78,484,872	+1.15(+4.67%)
Jan 17, 2012	24.64	25.23	24.40	24.69	77,939,424	-0.71(-2.81%)
Jan 13, 2012	24.93	25.40	24.84	25.40	87,078,848	-0.66(-2.52%)
Jan 12, 2012	26.04	26.20	25.58	26.06	55,692,128	+0.13(+0.52%)
Jan 11, 2012	25.32	25.98	25.22	25.92	42,186,248	+0.43(+1.69%)
Jan 10, 2012	25.51	25.70	25.29	25.49	50,870,964	+0.53(+2.12%)
Jan 09, 2012	25.06	25.23	24.74	24.96	32,526,714	-0.04(-0.17%)
Jan 06, 2012	25.24	25.29	24.85	25.00	46,897,236	-0.23(-0.90%)
Jan 05, 2012	24.54	25.40	24.33	25.23	54,276,712	+0.52(+2.09%)
Jan 04, 2012	24.35	24.86	24.28	24.71	51,717,076	+1.38(+5.91%)
Dec 30, 2011	23.32	23.45	23.21	23.34	25,931,842	-0.12(-0.51%)
Dec 29, 2011	22.96	23.53	22.96	23.45	28,087,294	+0.54(+2.36%)
Dec 28, 2011	23.15	23.22	22.86	22.91	27,273,924	-0.27(-1.15%)
Dec 27, 2011	23.31	23.64	23.18	23.18	23,943,060	-0.38(-1.61%)
Dec 23, 2011	23.60	23.65	23.25	23.56	31,293,666	+0.88(+3.87%)
Dec 21, 2011	22.46	22.75	22.39	22.68	43,701,140	+0.08(+0.34%)
Dec 20, 2011	22.04	22.77	21.93	22.61	69,329,008	+1.06(+4.92%)
Dec 19, 2011	22.37	22.39	21.35	21.55	67,280,176	-0.84(-3.73%)
Dec 16, 2011	22.57	22.88	22.32	22.38	74,945,056	+0.09(+0.41%)
Dec 15, 2011	22.53	22.65	22.16	22.29	47,588,384	+0.18(+0.79%)
Dec 14, 2011	21.67	22.42	21.64	22.11	58,834,312	+0.15(+0.70%)
Dec 13, 2011	22.72	22.90	21.67	21.96	70,483,864	-0.53(-2.34%)
Dec 12, 2011	22.84	22.88	22.29	22.49	51,256,928	-0.80(-3.44%)
Dec 09, 2011	22.71	23.38	22.71	23.29	55,721,772	+0.67(+2.98%)
Dec 08, 2011	23.55	23.65	22.51	22.61	68,051,256	-1.25(-5.24%)
Dec 07, 2011	23.03	24.00	22.96	23.86	63,699,728	+0.54(+2.32%)
Dec 06, 2011	23.34	23.57	22.94	23.32	55,259,340	-0.20(-0.84%)
Dec 05, 2011	23.61	23.93	23.31	23.52	74,388,280	+0.83(+3.65%)
Dec 02, 2011	21.67	23.35	21.62	22.69	128,977,512	+1.31(+6.14%)

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