Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	1.808	1.823	1.787	1.808	29,813	+0.02(+1.21%)
May 23, 2011	1.801	1.859	1.787	1.787	79,129	-0.02(-1.20%)
May 20, 2011	1.816	1.916	1.801	1.808	103,869	-0.04(-2.33%)
May 19, 2011	1.916	1.974	1.837	1.852	204,411	-0.03(-1.53%)
May 18, 2011	1.916	1.931	1.837	1.880	142,685	-0.06(-2.97%)
May 17, 2011	1.945	1.945	1.859	1.938	132,230	-0.01(-0.37%)
May 16, 2011	2.147	2.147	1.938	1.945	100,402	-0.21(-9.70%)
May 13, 2011	2.075	2.233	1.952	2.154	236,481	+0.04(+2.05%)
May 12, 2011	1.952	2.125	1.909	2.111	200,046	+0.13(+6.55%)
May 11, 2011	1.974	1.981	1.888	1.981	40,438	+0.00(+0.00%)
May 10, 2011	1.916	1.981	1.801	1.981	185,039	+0.14(+7.42%)
May 09, 2011	1.988	1.988	1.835	1.844	150,315	-0.14(-7.25%)
May 06, 2011	1.960	2.053	1.909	1.988	61,539	+0.07(+3.76%)
May 05, 2011	1.981	1.981	1.909	1.916	81,100	-0.06(-3.27%)
May 04, 2011	1.909	2.017	1.895	1.981	176,050	+0.05(+2.61%)
May 03, 2011	2.125	2.134	1.844	1.931	323,485	-0.27(-12.13%)
May 02, 2011	2.140	2.197	2.068	2.197	232,341	+0.04(+1.67%)
Apr 29, 2011	2.219	2.219	2.154	2.161	103,707	-0.06(-2.91%)
Apr 28, 2011	2.183	2.277	2.176	2.226	70,693	+0.02(+0.98%)
Apr 27, 2011	2.097	2.205	2.053	2.205	185,620	+0.10(+4.62%)
Apr 26, 2011	2.183	2.190	2.075	2.107	179,410	-0.07(-3.15%)
Apr 25, 2011	2.197	2.212	2.161	2.176	135,491	-0.05(-2.27%)
Apr 21, 2011	2.241	2.305	2.197	2.226	152,168	-0.01(-0.64%)
Apr 20, 2011	2.327	2.327	2.233	2.241	70,892	-0.02(-0.96%)
Apr 19, 2011	2.341	2.341	2.248	2.262	49,961	-0.07(-3.09%)
Apr 18, 2011	2.341	2.478	2.169	2.334	168,889	-0.05(-2.11%)
Apr 15, 2011	2.421	2.493	2.341	2.385	88,000	-0.05(-2.07%)
Apr 14, 2011	2.341	2.435	2.320	2.435	97,442	+0.08(+3.36%)
Apr 13, 2011	2.377	2.442	2.327	2.356	102,903	+0.01(+0.62%)
Apr 12, 2011	2.471	2.471	2.219	2.341	162,664	-0.13(-5.25%)
Apr 11, 2011	2.529	2.529	2.341	2.471	162,910	-0.02(-0.87%)
Apr 08, 2011	2.594	2.615	2.414	2.493	185,924	-0.08(-3.08%)
Apr 07, 2011	2.716	2.767	2.493	2.572	362,619	-0.06(-2.19%)
Apr 06, 2011	2.435	2.630	2.423	2.630	453,710	+0.19(+7.99%)
Apr 05, 2011	2.399	2.435	2.305	2.435	132,320	+0.03(+1.20%)
Apr 04, 2011	2.327	2.428	2.298	2.406	151,171	+0.06(+2.45%)
Apr 01, 2011	2.305	2.349	2.291	2.349	133,685	+0.04(+1.88%)
Mar 31, 2011	2.305	2.363	2.305	2.305	112,784	-0.02(-0.93%)
Mar 30, 2011	2.399	2.399	2.313	2.327	128,169	-0.06(-2.42%)
Mar 29, 2011	2.298	2.405	2.291	2.385	150,565	+0.06(+2.48%)
Mar 28, 2011	2.269	2.406	2.269	2.327	321,574	+0.06(+2.87%)
Mar 25, 2011	2.255	2.356	2.233	2.262	159,256	-0.01(-0.32%)
Mar 24, 2011	2.269	2.298	2.205	2.269	144,416	+0.07(+3.28%)
Mar 23, 2011	2.125	2.241	2.053	2.197	198,851	+0.07(+3.39%)
Mar 22, 2011	2.269	2.269	2.089	2.125	206,224	-0.11(-4.84%)
Mar 21, 2011	2.241	2.478	2.097	2.233	480,699	-0.05(-2.21%)
Mar 18, 2011	1.801	2.305	1.758	2.284	914,600	+0.55(+32.08%)
Mar 17, 2011	1.801	1.801	1.715	1.729	282,967	-0.08(-4.38%)
Mar 16, 2011	1.866	1.902	1.751	1.808	221,781	-0.09(-4.92%)
Mar 15, 2011	1.852	1.960	1.700	1.902	349,011	-0.13(-6.38%)
Mar 14, 2011	2.197	2.205	1.924	2.032	313,436	-0.16(-7.24%)
Mar 11, 2011	2.154	2.190	2.068	2.190	197,428	+0.04(+2.01%)
Mar 10, 2011	2.233	2.277	2.017	2.147	612,197	-0.14(-5.99%)
Mar 09, 2011	2.341	2.363	2.255	2.284	128,881	-0.06(-2.46%)
Mar 08, 2011	2.334	2.413	2.277	2.341	153,761	+0.00(+0.00%)
Mar 07, 2011	2.478	2.478	2.212	2.341	466,592	-0.10(-4.13%)
Mar 04, 2011	2.630	2.630	2.421	2.442	166,305	-0.15(-5.83%)
Mar 03, 2011	2.450	2.651	2.414	2.594	220,472	+0.10(+4.05%)
Mar 02, 2011	2.702	2.702	2.450	2.493	489,297	-0.25(-9.19%)

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