Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	19.97	21.72	19.86	21.40	1,322,991	+1.44(+7.21%)
Mar 30, 2011	19.30	20.26	19.24	19.96	910,949	+0.77(+4.01%)
Mar 29, 2011	19.07	19.70	19.02	19.19	357,656	+0.08(+0.42%)
Mar 28, 2011	19.61	20.13	19.09	19.11	664,298	-0.38(-1.95%)
Mar 25, 2011	17.81	19.92	17.81	19.49	1,102,969	+1.83(+10.36%)
Mar 24, 2011	17.37	18.00	17.23	17.66	539,659	+0.38(+2.20%)
Mar 23, 2011	17.28	17.50	16.82	17.28	522,569	-0.04(-0.23%)
Mar 22, 2011	17.85	17.85	17.27	17.32	529,341	-0.64(-3.56%)
Mar 21, 2011	17.87	18.09	17.61	17.96	397,630	+0.64(+3.70%)
Mar 18, 2011	17.51	17.85	17.22	17.32	774,020	-0.01(-0.06%)
Mar 17, 2011	18.52	18.87	17.14	17.33	910,510	-0.79(-4.36%)
Mar 16, 2011	18.09	18.95	17.72	18.12	715,607	+0.05(+0.28%)
Mar 15, 2011	18.32	18.83	17.84	18.07	782,313	-0.85(-4.49%)
Mar 14, 2011	18.50	19.01	18.19	18.92	539,340	-0.21(-1.10%)
Mar 11, 2011	19.08	19.35	18.78	19.13	684,583	-0.42(-2.15%)
Mar 10, 2011	19.46	19.59	18.55	19.55	938,882	+0.70(+3.71%)
Mar 09, 2011	19.06	19.20	18.59	18.85	521,467	-0.15(-0.79%)
Mar 08, 2011	18.49	19.57	18.22	19.00	867,635	+0.52(+2.81%)
Mar 07, 2011	18.23	19.14	17.75	18.48	1,096,053	+0.37(+2.04%)
Mar 04, 2011	18.00	18.47	17.75	18.11	950,266	-0.03(-0.17%)
Mar 03, 2011	15.66	18.48	15.66	18.14	2,129,593	+2.72(+17.64%)
Mar 02, 2011	15.12	15.57	14.92	15.42	372,039	+0.24(+1.58%)
Mar 01, 2011	15.54	15.86	15.06	15.18	574,212	-0.33(-2.13%)
Feb 28, 2011	15.05	15.58	14.88	15.51	602,228	+0.55(+3.68%)
Feb 25, 2011	14.97	15.08	14.84	14.96	594,682	+0.13(+0.88%)
Feb 24, 2011	14.86	15.09	14.50	14.83	640,775	-0.05(-0.34%)
Feb 23, 2011	15.10	15.34	14.50	14.88	720,804	-0.07(-0.47%)
Feb 22, 2011	15.69	15.74	14.85	14.95	1,730,600	+0.88(+6.25%)
Feb 18, 2011	14.48	14.48	14.05	14.07	682,808	-0.41(-2.83%)
Feb 17, 2011	14.83	15.00	14.46	14.48	253,293	-0.32(-2.16%)
Feb 16, 2011	14.37	15.00	14.33	14.80	426,494	+0.58(+4.08%)
Feb 15, 2011	15.43	15.55	14.08	14.22	1,259,115	-1.61(-10.17%)
Feb 14, 2011	15.75	15.95	15.40	15.83	398,736	+0.10(+0.64%)
Feb 11, 2011	15.43	15.75	15.25	15.73	402,029	+0.28(+1.81%)
Feb 10, 2011	15.45	15.75	15.30	15.45	507,850	-0.38(-2.40%)
Feb 09, 2011	15.60	16.00	15.16	15.83	696,416	+0.22(+1.41%)
Feb 08, 2011	14.61	15.62	14.42	15.61	1,078,295	+1.03(+7.06%)
Feb 07, 2011	13.30	14.94	13.30	14.58	1,507,880	+1.33(+10.04%)
Feb 04, 2011	13.92	14.36	13.10	13.25	1,201,552	-0.47(-3.43%)
Feb 03, 2011	13.25	14.00	13.00	13.72	2,752,340	+2.82(+25.87%)
Feb 02, 2011	10.23	10.94	10.10	10.90	674,012	+0.75(+7.39%)
Feb 01, 2011	10.05	10.20	9.900	10.15	289,370	+0.23(+2.32%)
Jan 31, 2011	10.35	10.41	9.830	9.920	239,850	-0.38(-3.69%)
Jan 28, 2011	10.62	10.86	10.11	10.30	302,506	-0.30(-2.83%)
Jan 27, 2011	10.58	10.66	10.31	10.60	247,273	+0.04(+0.40%)
Jan 26, 2011	9.970	10.60	9.830	10.56	293,034	+0.63(+6.32%)
Jan 25, 2011	10.11	10.11	9.530	9.930	360,075	-0.25(-2.46%)
Jan 24, 2011	10.00	10.25	9.800	10.18	195,056	+0.17(+1.70%)
Jan 21, 2011	10.39	10.49	10.00	10.01	221,430	-0.32(-3.10%)
Jan 20, 2011	10.89	10.91	10.21	10.33	308,543	-0.65(-5.92%)
Jan 19, 2011	11.24	11.49	10.72	10.98	648,541	-0.23(-2.05%)
Jan 18, 2011	10.77	11.26	10.16	11.21	692,934	+0.41(+3.80%)
Jan 14, 2011	9.600	10.80	9.600	10.80	827,179	+1.10(+11.34%)
Jan 13, 2011	9.850	9.880	9.600	9.700	171,373	-0.16(-1.62%)
Jan 12, 2011	9.820	9.970	9.670	9.860	427,553	+0.09(+0.92%)
Jan 11, 2011	9.810	9.890	9.500	9.770	284,926	-0.01(-0.10%)
Jan 10, 2011	9.920	9.980	9.700	9.780	392,011	-0.12(-1.21%)
Jan 07, 2011	9.040	9.930	9.012	9.900	995,540	+0.86(+9.48%)
Jan 06, 2011	8.980	9.050	8.950	9.043	114,638	+0.06(+0.70%)
Jan 05, 2011	8.810	9.045	8.810	8.980	180,875	+0.20(+2.28%)
Jan 04, 2011	9.060	9.180	8.770	8.780	250,543	-0.24(-2.66%)

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