Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	21.37	21.39	20.66	20.73	5,177,203	-0.77(-3.58%)
Feb 28, 2012	21.43	21.72	21.28	21.50	1,164,039	+0.05(+0.23%)
Feb 27, 2012	21.19	21.66	21.11	21.45	1,543,453	+0.12(+0.56%)
Feb 24, 2012	21.06	21.38	20.93	21.33	1,082,807	+0.26(+1.23%)
Feb 23, 2012	21.01	21.14	20.87	21.07	743,765	+0.03(+0.14%)
Feb 22, 2012	21.04	21.15	20.89	21.04	1,335,022	+0.02(+0.10%)
Feb 21, 2012	21.40	21.41	20.87	21.02	1,443,631	-0.43(-2.00%)
Feb 17, 2012	21.47	21.59	21.34	21.45	1,627,964	+0.07(+0.33%)
Feb 16, 2012	20.82	21.42	20.82	21.38	1,319,159	+0.58(+2.79%)
Feb 15, 2012	20.95	20.98	20.66	20.80	1,533,513	-0.05(-0.26%)
Feb 14, 2012	20.85	20.96	20.69	20.86	1,362,003	-0.12(-0.60%)
Feb 13, 2012	20.87	21.05	20.73	20.98	1,102,276	+0.28(+1.35%)
Feb 10, 2012	20.71	20.79	20.48	20.70	1,041,248	-0.22(-1.05%)
Feb 09, 2012	20.65	20.92	20.47	20.92	2,039,175	+0.34(+1.65%)
Feb 08, 2012	20.81	20.84	20.49	20.58	1,418,497	-0.25(-1.20%)
Feb 07, 2012	20.77	20.87	20.42	20.83	2,343,158	+0.04(+0.19%)
Feb 06, 2012	21.06	21.09	20.63	20.79	1,433,081	-0.31(-1.47%)
Feb 03, 2012	20.69	21.29	20.53	21.10	2,638,497	+0.60(+2.90%)
Feb 02, 2012	20.60	20.69	20.29	20.50	2,058,136	-0.21(-0.99%)
Feb 01, 2012	20.53	20.90	20.40	20.71	3,303,410	+0.32(+1.57%)
Jan 31, 2012	20.38	21.06	20.01	20.39	7,561,621	+1.19(+6.20%)
Jan 30, 2012	19.17	19.25	19.00	19.20	3,043,698	-0.18(-0.93%)
Jan 27, 2012	19.32	19.55	19.26	19.38	2,123,225	+0.04(+0.21%)
Jan 26, 2012	19.20	19.45	19.05	19.34	2,026,817	-0.29(-1.48%)
Jan 25, 2012	19.42	19.81	19.33	19.63	2,558,070	+0.22(+1.13%)
Jan 24, 2012	19.16	19.43	19.10	19.41	2,035,240	+0.24(+1.25%)
Jan 23, 2012	19.33	19.47	19.15	19.17	1,804,448	-0.18(-0.93%)
Jan 20, 2012	19.52	19.60	19.16	19.35	2,558,457	-0.29(-1.48%)
Jan 19, 2012	19.33	19.77	19.21	19.64	2,124,262	+0.36(+1.87%)
Jan 18, 2012	19.14	19.32	18.95	19.28	2,406,808	+0.19(+1.00%)
Jan 17, 2012	19.35	19.49	19.02	19.09	2,406,563	-0.17(-0.88%)
Jan 13, 2012	19.02	19.29	18.94	19.26	1,774,067	+0.00(+0.00%)
Jan 12, 2012	18.95	19.29	18.56	19.26	1,856,579	+0.31(+1.64%)
Jan 11, 2012	18.71	19.00	18.66	18.95	1,215,427	+0.20(+1.07%)
Jan 10, 2012	18.68	18.92	18.54	18.75	1,483,428	+0.23(+1.24%)
Jan 09, 2012	18.54	18.64	18.25	18.52	1,708,493	-0.05(-0.27%)
Jan 06, 2012	18.37	18.65	18.30	18.57	2,269,988	+0.21(+1.14%)
Jan 05, 2012	17.78	18.37	17.76	18.36	2,323,367	+0.45(+2.51%)
Jan 04, 2012	17.77	18.09	17.60	17.91	1,633,809	+0.40(+2.28%)
Dec 30, 2011	17.59	17.79	17.48	17.51	1,081,653	-0.08(-0.45%)
Dec 29, 2011	17.20	17.65	17.13	17.59	1,165,864	+0.35(+2.03%)
Dec 28, 2011	17.53	17.63	17.18	17.24	775,073	-0.33(-1.88%)
Dec 27, 2011	17.24	17.66	17.22	17.57	1,113,422	+0.27(+1.56%)
Dec 23, 2011	17.25	17.36	17.07	17.30	1,325,430	+0.27(+1.59%)
Dec 21, 2011	16.86	17.07	16.59	17.03	1,222,576	+0.12(+0.68%)
Dec 20, 2011	16.79	17.18	16.79	16.91	2,000,173	+0.43(+2.58%)
Dec 19, 2011	16.86	17.11	16.48	16.49	2,966,598	-0.30(-1.79%)
Dec 16, 2011	16.59	16.91	16.38	16.79	4,938,713	+0.40(+2.44%)
Dec 15, 2011	16.79	16.79	16.33	16.39	1,880,871	-0.19(-1.15%)
Dec 14, 2011	16.65	16.73	16.43	16.58	1,729,251	-0.15(-0.90%)
Dec 13, 2011	17.02	17.23	16.62	16.73	1,556,641	-0.14(-0.83%)
Dec 12, 2011	17.02	17.13	16.56	16.87	1,586,598	-0.33(-1.92%)
Dec 09, 2011	16.77	17.27	16.70	17.20	1,524,141	+0.49(+2.93%)
Dec 08, 2011	17.21	17.26	16.67	16.71	2,118,688	-0.63(-3.63%)
Dec 07, 2011	17.27	17.43	16.90	17.34	1,350,630	-0.04(-0.23%)
Dec 06, 2011	17.51	17.62	17.30	17.38	1,373,847	-0.15(-0.86%)
Dec 05, 2011	17.48	17.75	17.33	17.53	2,185,834	+0.37(+2.16%)
Dec 02, 2011	17.67	17.98	17.02	17.16	3,008,383	-0.39(-2.22%)

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