Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	12.57	12.61	12.24	12.35	249,980	-0.15(-1.20%)
Feb 25, 2011	12.34	12.55	12.33	12.50	217,454	+0.17(+1.38%)
Feb 24, 2011	12.25	12.58	12.19	12.33	185,271	+0.04(+0.33%)
Feb 23, 2011	12.38	12.39	12.08	12.29	241,794	-0.17(-1.36%)
Feb 22, 2011	12.66	12.68	12.25	12.46	282,756	-0.33(-2.58%)
Feb 18, 2011	12.57	12.86	12.46	12.79	313,764	+0.23(+1.83%)
Feb 17, 2011	12.59	12.79	12.48	12.56	420,694	-0.13(-1.02%)
Feb 16, 2011	12.73	12.79	12.57	12.69	132,241	-0.01(-0.08%)
Feb 15, 2011	12.38	12.77	12.38	12.70	354,413	+0.30(+2.42%)
Feb 14, 2011	12.11	12.44	12.11	12.40	720,580	+0.31(+2.56%)
Feb 11, 2011	11.90	12.10	11.90	12.09	83,826	+0.12(+1.00%)
Feb 10, 2011	11.72	11.97	11.72	11.97	111,990	+0.18(+1.53%)
Feb 09, 2011	11.90	11.99	11.75	11.79	111,457	-0.13(-1.09%)
Feb 08, 2011	11.76	11.92	11.73	11.92	133,682	+0.17(+1.45%)
Feb 07, 2011	11.64	11.87	11.57	11.75	137,071	+0.10(+0.86%)
Feb 04, 2011	11.56	11.74	11.55	11.65	174,467	+0.10(+0.87%)
Feb 03, 2011	11.87	11.87	11.54	11.55	479,509	-0.35(-2.94%)
Feb 02, 2011	11.80	12.00	11.80	11.90	88,454	+0.09(+0.76%)
Feb 01, 2011	11.78	11.99	11.75	11.81	201,290	+0.09(+0.77%)
Jan 31, 2011	11.65	11.85	11.59	11.72	260,936	+0.13(+1.12%)
Jan 28, 2011	11.95	12.01	11.52	11.59	251,685	-0.36(-3.01%)
Jan 27, 2011	12.01	12.16	11.95	11.95	174,683	-0.11(-0.91%)
Jan 26, 2011	12.05	12.07	11.93	12.06	317,971	+0.02(+0.17%)
Jan 25, 2011	11.95	12.09	11.92	12.04	143,074	+0.01(+0.08%)
Jan 24, 2011	11.94	12.26	11.90	12.03	257,218	+0.09(+0.75%)
Jan 21, 2011	11.92	12.06	11.89	11.94	186,295	+0.06(+0.51%)
Jan 20, 2011	11.92	12.02	11.85	11.88	193,021	-0.09(-0.75%)
Jan 19, 2011	12.41	12.47	11.93	11.97	280,802	-0.48(-3.86%)
Jan 18, 2011	12.62	12.74	12.38	12.45	190,011	-0.19(-1.50%)
Jan 14, 2011	12.26	12.79	12.22	12.64	228,243	+0.40(+3.27%)
Jan 13, 2011	12.04	12.25	12.04	12.24	266,488	+0.25(+2.09%)
Jan 12, 2011	11.80	12.14	11.76	11.99	242,153	+0.27(+2.30%)
Jan 11, 2011	11.78	11.79	11.70	11.72	144,099	+0.04(+0.34%)
Jan 10, 2011	11.49	11.74	11.45	11.68	252,743	+0.16(+1.39%)
Jan 07, 2011	11.78	11.85	11.45	11.52	314,409	-0.26(-2.21%)
Jan 06, 2011	11.76	11.81	11.70	11.78	254,183	+0.02(+0.17%)
Jan 05, 2011	11.63	11.83	11.57	11.76	178,835	+0.12(+1.03%)
Jan 04, 2011	11.83	11.88	11.55	11.64	249,481	-0.12(-1.02%)
Jan 03, 2011	11.73	12.05	11.72	11.76	283,070	+0.16(+1.38%)
Dec 31, 2010	11.40	11.74	11.38	11.60	299,123	+0.20(+1.75%)
Dec 30, 2010	11.21	11.46	11.11	11.40	272,816	+0.19(+1.69%)
Dec 29, 2010	11.25	11.29	11.10	11.21	296,911	+0.01(+0.09%)
Dec 28, 2010	11.17	11.30	11.17	11.20	193,324	+0.03(+0.27%)
Dec 27, 2010	11.16	11.23	11.07	11.17	177,087	+0.01(+0.09%)
Dec 23, 2010	11.19	11.29	11.10	11.16	428,179	-0.04(-0.36%)
Dec 22, 2010	11.35	11.57	11.17	11.20	731,087	-0.10(-0.88%)
Dec 21, 2010	12.43	12.43	11.25	11.30	4,227,857	-3.44(-23.34%)
Dec 20, 2010	14.84	14.92	14.66	14.74	120,700	-0.11(-0.74%)
Dec 17, 2010	14.77	14.90	14.53	14.85	429,160	+0.33(+2.27%)
Dec 16, 2010	15.04	15.05	14.42	14.52	351,146	-0.55(-3.65%)
Dec 15, 2010	15.62	15.73	15.00	15.07	170,338	-0.54(-3.46%)
Dec 14, 2010	15.55	15.74	15.49	15.61	143,844	+0.12(+0.77%)
Dec 13, 2010	15.74	15.88	15.47	15.49	111,138	-0.21(-1.34%)
Dec 10, 2010	15.51	15.78	15.44	15.70	119,541	+0.19(+1.23%)
Dec 09, 2010	15.27	15.55	15.27	15.51	124,226	+0.25(+1.64%)
Dec 08, 2010	15.28	15.43	15.20	15.26	182,640	+0.03(+0.20%)
Dec 07, 2010	14.96	15.30	14.92	15.23	190,478	+0.38(+2.56%)
Dec 06, 2010	14.77	14.87	14.53	14.85	156,060	+0.06(+0.41%)
Dec 03, 2010	14.25	14.90	14.16	14.79	158,691	+0.48(+3.35%)
Dec 02, 2010	13.48	14.33	13.47	14.31	161,590	+0.80(+5.92%)

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