Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	37.94	38.03	37.14	37.26	2,865,874	-0.69(-1.81%)
Feb 28, 2012	37.89	38.25	37.71	37.95	2,597,357	-0.00(-0.01%)
Feb 27, 2012	37.24	38.05	37.04	37.95	2,175,061	+0.52(+1.39%)
Feb 24, 2012	37.57	37.80	37.36	37.43	1,580,120	-0.22(-0.57%)
Feb 23, 2012	37.44	37.77	37.36	37.65	1,236,718	+0.16(+0.44%)
Feb 22, 2012	37.56	38.04	37.46	37.49	2,508,347	-0.07(-0.18%)
Feb 21, 2012	37.29	37.69	37.12	37.56	3,487,482	-0.06(-0.16%)
Feb 17, 2012	37.51	37.75	37.38	37.62	1,979,437	+0.29(+0.79%)
Feb 16, 2012	36.78	37.37	36.71	37.32	1,720,507	+0.60(+1.62%)
Feb 15, 2012	37.01	37.01	36.49	36.73	1,983,237	-0.00(-0.01%)
Feb 14, 2012	36.94	37.08	36.39	36.73	2,394,223	-0.23(-0.62%)
Feb 13, 2012	37.09	37.26	36.86	36.96	1,275,369	+0.10(+0.28%)
Feb 10, 2012	36.99	36.99	36.59	36.86	1,835,761	-0.49(-1.30%)
Feb 09, 2012	37.17	37.37	36.99	37.34	2,275,101	+0.17(+0.46%)
Feb 08, 2012	37.02	37.21	36.67	37.17	1,508,076	+0.14(+0.37%)
Feb 07, 2012	36.75	37.09	36.52	37.04	1,698,271	+0.16(+0.43%)
Feb 06, 2012	36.79	36.90	36.70	36.88	1,198,591	-0.14(-0.37%)
Feb 03, 2012	36.91	37.15	36.80	37.02	2,694,433	+0.58(+1.58%)
Feb 02, 2012	36.92	36.92	36.40	36.44	1,633,402	-0.43(-1.17%)
Feb 01, 2012	36.81	37.18	36.64	36.87	2,844,616	+0.52(+1.43%)
Jan 31, 2012	36.44	36.52	35.92	36.35	2,659,843	+0.04(+0.12%)
Jan 30, 2012	35.72	36.35	35.55	36.31	1,983,159	+0.17(+0.46%)
Jan 27, 2012	36.01	36.33	35.74	36.14	1,948,308	+0.09(+0.26%)
Jan 26, 2012	36.50	36.88	35.92	36.05	2,353,468	-0.24(-0.66%)
Jan 25, 2012	35.74	36.39	35.57	36.29	1,683,653	+0.37(+1.04%)
Jan 24, 2012	35.51	35.96	35.40	35.91	2,218,751	+0.07(+0.19%)
Jan 23, 2012	36.05	36.11	35.72	35.84	1,673,177	-0.24(-0.66%)
Jan 20, 2012	35.58	36.20	35.58	36.08	2,998,124	+0.47(+1.32%)
Jan 19, 2012	36.28	36.28	35.20	35.61	4,954,785	-0.87(-2.38%)
Jan 18, 2012	35.82	36.51	35.74	36.48	2,587,573	+0.75(+2.11%)
Jan 17, 2012	36.01	36.13	35.55	35.73	1,703,121	+0.21(+0.59%)
Jan 13, 2012	35.59	35.72	35.06	35.51	1,774,713	-0.19(-0.55%)
Jan 12, 2012	35.20	35.75	35.08	35.71	1,681,132	+0.57(+1.62%)
Jan 11, 2012	34.86	35.14	34.82	35.14	1,960,221	+0.19(+0.53%)
Jan 10, 2012	34.66	35.17	34.62	34.95	1,892,458	+0.73(+2.15%)
Jan 09, 2012	34.41	34.48	34.05	34.22	2,108,926	-0.17(-0.51%)
Jan 06, 2012	34.28	34.47	34.18	34.39	1,544,179	+0.09(+0.26%)
Jan 05, 2012	34.28	34.35	33.79	34.30	2,820,522	-0.31(-0.89%)
Jan 04, 2012	34.53	34.77	34.32	34.61	1,791,230	+0.73(+2.17%)
Dec 30, 2011	34.08	34.08	33.88	33.88	1,372,430	-0.20(-0.60%)
Dec 29, 2011	33.62	34.11	33.46	34.08	1,538,225	+0.49(+1.45%)
Dec 28, 2011	34.13	34.18	33.53	33.59	1,720,411	-0.47(-1.39%)
Dec 27, 2011	33.80	34.26	33.75	34.07	1,289,918	+0.18(+0.54%)
Dec 23, 2011	33.49	33.90	33.42	33.89	1,495,419	+0.55(+1.64%)
Dec 21, 2011	32.93	33.37	32.68	33.34	2,606,078	+0.56(+1.71%)
Dec 20, 2011	32.48	33.02	32.44	32.78	5,004,067	+0.67(+2.09%)
Dec 19, 2011	32.87	33.05	31.98	32.11	2,787,448	-0.71(-2.15%)
Dec 16, 2011	32.83	33.33	32.54	32.82	3,602,012	+0.30(+0.94%)
Dec 15, 2011	33.03	33.11	32.32	32.51	3,474,700	-0.03(-0.10%)
Dec 14, 2011	32.80	33.01	32.41	32.54	3,535,109	-0.47(-1.43%)
Dec 13, 2011	33.77	34.11	32.76	33.01	3,604,334	-0.47(-1.41%)
Dec 12, 2011	33.59	33.66	33.23	33.49	2,335,860	-0.58(-1.69%)
Dec 09, 2011	33.11	34.23	32.95	34.06	3,632,915	+0.53(+1.59%)
Dec 08, 2011	34.24	34.30	33.45	33.53	3,493,181	-0.83(-2.41%)
Dec 07, 2011	34.56	34.67	34.13	34.36	3,639,766	-0.31(-0.90%)
Dec 06, 2011	34.54	35.00	34.29	34.67	2,371,527	+0.11(+0.32%)
Dec 05, 2011	35.06	35.32	34.34	34.56	3,551,675	+0.12(+0.35%)
Dec 02, 2011	35.11	35.30	34.33	34.44	3,766,311	-0.68(-1.94%)

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