Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	1.962	2.020	1.930	1.981	50,668	+0.01(+0.58%)
May 23, 2011	2.000	2.000	1.950	1.970	11,500	-0.00(-0.21%)
May 20, 2011	1.900	1.990	1.883	1.974	43,619	+0.04(+1.89%)
May 19, 2011	1.960	1.960	1.850	1.938	29,050	+0.03(+1.60%)
May 18, 2011	1.849	1.990	1.849	1.907	160,870	+0.06(+3.00%)
May 17, 2011	1.895	1.895	1.686	1.851	337,696	-0.05(-2.58%)
May 16, 2011	1.930	2.020	1.880	1.901	494,659	-0.13(-6.55%)
May 13, 2011	2.060	2.071	1.950	2.034	123,640	+0.02(+1.18%)
May 12, 2011	2.070	2.090	1.950	2.010	169,633	-0.11(-5.37%)
May 11, 2011	2.360	2.410	2.110	2.124	266,633	-0.26(-10.83%)
May 10, 2011	2.309	2.420	2.248	2.382	198,098	+0.10(+4.38%)
May 09, 2011	2.131	2.290	2.050	2.282	57,009	+0.26(+12.83%)
May 06, 2011	1.930	2.054	1.930	2.022	100,154	+0.10(+5.23%)
May 05, 2011	1.990	2.033	1.895	1.922	155,802	-0.13(-6.24%)
May 04, 2011	1.970	2.070	1.900	2.050	221,255	+0.08(+4.06%)
May 03, 2011	2.007	2.029	1.940	1.970	150,716	-0.09(-4.42%)
May 02, 2011	2.126	2.126	2.006	2.061	115,230	-0.28(-12.09%)
Apr 29, 2011	2.370	2.370	2.222	2.345	96,420	-0.02(-0.66%)
Apr 28, 2011	2.262	2.390	2.220	2.360	155,560	+0.14(+6.31%)
Apr 27, 2011	2.070	2.295	2.000	2.220	268,059	+0.15(+7.25%)
Apr 26, 2011	2.057	2.200	1.992	2.070	317,676	-0.06(-2.73%)
Apr 25, 2011	2.450	2.450	2.128	2.128	528,280	-0.30(-12.43%)
Apr 21, 2011	2.539	2.570	2.390	2.430	104,361	-0.08(-3.19%)
Apr 20, 2011	2.422	2.560	2.422	2.510	150,866	+0.09(+3.72%)
Apr 19, 2011	2.450	2.478	2.300	2.420	294,470	-0.05(-2.02%)
Apr 18, 2011	2.600	2.700	2.424	2.470	246,804	-0.16(-5.99%)
Apr 15, 2011	2.749	2.790	2.590	2.627	196,804	-0.07(-2.69%)
Apr 14, 2011	2.517	2.711	2.510	2.700	179,598	+0.15(+5.80%)
Apr 13, 2011	2.430	2.560	2.370	2.552	189,598	+0.14(+5.89%)
Apr 12, 2011	2.482	2.550	2.300	2.410	245,486	-0.15(-5.86%)
Apr 11, 2011	2.768	2.800	2.518	2.560	249,205	-0.20(-7.20%)
Apr 08, 2011	2.810	2.830	2.688	2.759	127,262	+0.06(+2.07%)
Apr 07, 2011	2.760	2.780	2.650	2.703	83,340	-0.07(-2.42%)
Apr 06, 2011	2.880	2.943	2.760	2.769	130,529	-0.09(-2.99%)
Apr 05, 2011	2.770	2.900	2.750	2.855	152,495	+0.09(+3.14%)
Apr 04, 2011	2.880	2.960	2.746	2.768	162,338	-0.09(-3.22%)
Apr 01, 2011	2.750	2.946	2.650	2.860	108,088	+0.15(+5.54%)
Mar 31, 2011	2.649	2.850	2.620	2.710	125,995	+0.16(+6.27%)
Mar 30, 2011	2.550	2.550	2.550	2.550	115,792	-0.03(-1.16%)
Mar 29, 2011	2.638	2.710	2.564	2.580	145,704	-0.11(-4.09%)
Mar 28, 2011	2.820	2.850	2.622	2.690	110,447	-0.19(-6.65%)
Mar 25, 2011	2.900	2.949	2.731	2.882	87,300	+0.01(+0.46%)
Mar 24, 2011	2.999	3.200	2.800	2.868	510,462	-0.12(-4.03%)
Mar 23, 2011	2.733	3.001	2.680	2.989	249,380	+0.28(+10.14%)
Mar 22, 2011	2.370	2.768	2.349	2.714	148,450	+0.29(+12.14%)
Mar 21, 2011	2.384	2.420	2.350	2.420	388,400	+0.16(+7.05%)
Mar 18, 2011	2.360	2.441	2.260	2.261	136,800	+0.09(+4.11%)
Mar 17, 2011	2.302	2.338	2.159	2.171	210,700	-0.08(-3.56%)
Mar 16, 2011	2.159	2.517	2.159	2.252	152,175	+0.13(+6.02%)
Mar 15, 2011	2.182	2.198	2.018	2.124	329,316	-0.25(-10.60%)
Mar 14, 2011	2.554	2.600	2.358	2.376	133,360	-0.17(-6.66%)
Mar 11, 2011	2.287	2.690	2.249	2.545	343,450	+0.08(+3.45%)
Mar 10, 2011	2.528	2.530	2.239	2.460	425,300	-0.14(-5.38%)
Mar 09, 2011	2.994	3.013	2.571	2.600	308,900	-0.27(-9.55%)
Mar 08, 2011	2.959	3.011	2.717	2.874	443,579	-0.03(-0.86%)
Mar 07, 2011	2.743	2.967	2.649	2.900	763,341	+0.34(+13.13%)
Mar 04, 2011	2.438	2.610	2.438	2.563	270,050	+0.16(+6.53%)
Mar 03, 2011	2.260	2.448	2.070	2.406	384,877	+0.08(+3.50%)
Mar 02, 2011	2.489	2.576	2.283	2.325	562,371	-0.10(-4.01%)

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