Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jan 03, 2011	9.100	9.100	8.910	9.020	171,569	-0.01(-0.11%)
Dec 31, 2010	9.050	9.070	8.930	9.030	124,921	+0.01(+0.11%)
Dec 30, 2010	8.880	9.050	8.800	9.020	144,509	+0.11(+1.23%)
Dec 29, 2010	8.970	9.030	8.840	8.910	110,861	-0.02(-0.22%)
Dec 28, 2010	9.000	9.050	8.880	8.930	119,254	-0.03(-0.33%)
Dec 27, 2010	8.940	9.000	8.820	8.960	77,966	-0.02(-0.28%)
Dec 23, 2010	8.990	9.040	8.950	8.985	82,218	-0.04(-0.39%)
Dec 22, 2010	8.930	9.050	8.890	9.020	187,011	+0.08(+0.89%)
Dec 21, 2010	9.090	9.090	8.880	8.940	216,622	-0.10(-1.11%)
Dec 20, 2010	9.010	9.110	8.930	9.040	305,374	+0.03(+0.33%)
Dec 17, 2010	8.950	9.040	8.840	9.010	339,890	+0.06(+0.67%)
Dec 16, 2010	8.850	8.980	8.730	8.950	197,789	+0.06(+0.67%)
Dec 15, 2010	9.190	9.190	8.730	8.890	796,036	-0.37(-4.00%)
Dec 14, 2010	9.570	9.620	9.110	9.260	309,616	-0.27(-2.83%)
Dec 13, 2010	9.510	9.720	9.430	9.530	402,542	+0.04(+0.42%)
Dec 10, 2010	9.340	9.540	9.330	9.490	339,104	+0.16(+1.71%)
Dec 09, 2010	9.220	9.350	9.090	9.330	490,159	+0.14(+1.52%)
Dec 08, 2010	9.000	9.350	9.000	9.190	446,927	+0.20(+2.22%)
Dec 07, 2010	8.700	9.086	8.570	8.990	735,124	+0.37(+4.29%)
Dec 06, 2010	8.210	8.740	8.210	8.620	419,707	+0.46(+5.64%)
Dec 03, 2010	7.860	8.290	7.780	8.160	271,466	+0.25(+3.16%)
Dec 02, 2010	7.780	8.060	7.720	7.910	251,872	+0.12(+1.54%)

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