Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.536	2.543	2.457	2.486	53,294	-0.06(-2.27%)
May 30, 2012	2.522	2.637	2.464	2.543	35,236	-0.04(-1.40%)
May 29, 2012	2.471	2.579	2.377	2.579	53,784	+0.17(+6.87%)
May 25, 2012	2.385	2.450	2.385	2.414	41,980	-0.01(-0.30%)
May 24, 2012	2.298	2.666	2.284	2.421	101,057	+0.14(+6.33%)
May 23, 2012	2.190	2.298	2.190	2.277	45,482	+0.04(+1.94%)
May 22, 2012	2.205	2.269	2.161	2.233	33,456	+0.01(+0.65%)
May 21, 2012	2.277	2.305	2.197	2.219	23,893	-0.06(-2.84%)
May 18, 2012	2.277	2.305	2.214	2.284	75,538	-0.02(-0.94%)
May 17, 2012	2.291	2.305	2.269	2.305	37,844	+0.03(+1.27%)
May 16, 2012	2.334	2.341	2.269	2.277	55,069	-0.04(-1.86%)
May 15, 2012	2.233	2.320	2.212	2.320	63,547	+0.12(+5.57%)
May 14, 2012	2.197	2.233	2.158	2.197	34,077	-0.01(-0.33%)
May 11, 2012	2.197	2.233	2.197	2.205	53,674	+0.01(+0.33%)
May 10, 2012	2.176	2.291	2.176	2.197	37,602	+0.00(+0.00%)
May 09, 2012	2.269	2.269	2.125	2.197	84,449	-0.09(-4.09%)
May 08, 2012	2.349	2.406	2.133	2.291	240,211	-0.16(-6.45%)
May 07, 2012	2.536	2.536	2.414	2.449	99,477	-0.10(-3.98%)
May 04, 2012	2.651	2.716	2.529	2.550	74,998	-0.13(-4.84%)
May 03, 2012	2.759	2.788	2.543	2.680	99,076	-0.12(-4.37%)
May 02, 2012	2.803	2.822	2.594	2.803	65,689	+0.03(+1.04%)
May 01, 2012	2.781	2.954	2.493	2.774	293,869	+0.01(+0.52%)
Apr 30, 2012	2.565	3.134	2.565	2.759	612,767	+0.14(+5.51%)
Apr 27, 2012	2.478	2.867	2.471	2.615	491,239	+0.14(+5.52%)
Apr 26, 2012	2.363	2.594	2.320	2.478	318,123	+0.19(+8.18%)
Apr 25, 2012	2.197	2.341	2.097	2.291	121,252	+0.10(+4.61%)
Apr 24, 2012	1.981	2.493	1.981	2.190	845,084	+0.50(+29.91%)
Apr 23, 2012	1.693	1.693	1.621	1.686	18,613	-0.01(-0.43%)
Apr 20, 2012	1.621	1.693	1.621	1.693	36,835	+0.06(+3.98%)
Apr 19, 2012	1.650	1.668	1.628	1.628	28,974	-0.04(-2.59%)
Apr 18, 2012	1.650	1.679	1.621	1.671	21,493	+0.04(+2.20%)
Apr 17, 2012	1.686	1.722	1.628	1.635	46,788	-0.06(-3.82%)
Apr 16, 2012	1.657	1.707	1.621	1.700	23,830	+0.03(+1.73%)
Apr 13, 2012	1.657	1.715	1.592	1.671	36,360	+0.03(+2.00%)
Apr 12, 2012	1.679	1.722	1.614	1.639	67,869	-0.06(-3.62%)
Apr 11, 2012	1.628	1.700	1.585	1.700	40,191	+0.12(+7.27%)
Apr 10, 2012	1.563	1.657	1.535	1.585	49,227	+0.01(+0.92%)
Apr 09, 2012	1.614	1.614	1.535	1.571	43,257	-0.06(-3.97%)
Apr 05, 2012	1.635	1.679	1.635	1.635	40,735	+0.01(+0.88%)
Apr 04, 2012	1.592	1.685	1.585	1.621	74,940	-0.02(-1.31%)
Apr 03, 2012	1.657	1.707	1.592	1.643	64,549	+0.00(+0.00%)
Apr 02, 2012	1.592	1.643	1.547	1.643	63,451	+0.06(+3.64%)
Mar 30, 2012	1.787	1.787	1.549	1.585	119,581	-0.17(-9.84%)
Mar 29, 2012	1.650	1.866	1.621	1.758	301,596	+0.14(+8.93%)
Mar 28, 2012	1.585	1.768	1.549	1.614	219,895	+0.06(+4.19%)
Mar 27, 2012	1.441	1.599	1.441	1.549	148,782	+0.05(+3.37%)
Mar 26, 2012	1.326	1.499	1.304	1.499	119,542	+0.19(+14.29%)
Mar 23, 2012	1.333	1.340	1.311	1.311	21,762	-0.02(-1.62%)
Mar 22, 2012	1.333	1.362	1.297	1.333	63,940	-0.04(-2.63%)
Mar 21, 2012	1.333	1.369	1.304	1.369	114,346	+0.05(+3.83%)
Mar 20, 2012	1.340	1.347	1.282	1.318	61,261	-0.01(-1.09%)
Mar 19, 2012	1.326	1.405	1.297	1.333	69,456	-0.01(-1.07%)
Mar 16, 2012	1.320	1.362	1.297	1.347	59,738	+0.03(+2.19%)
Mar 15, 2012	1.290	1.362	1.261	1.318	66,057	+0.06(+4.36%)
Mar 14, 2012	1.326	1.340	1.239	1.263	39,787	-0.05(-3.65%)
Mar 13, 2012	1.218	1.326	1.174	1.311	129,168	+0.10(+8.33%)
Mar 12, 2012	1.210	1.218	1.117	1.210	17,022	+0.01(+0.60%)
Mar 09, 2012	1.146	1.218	1.117	1.203	88,301	+0.06(+5.03%)
Mar 08, 2012	1.153	1.167	1.131	1.146	22,993	-0.02(-1.85%)
Mar 07, 2012	1.153	1.167	1.117	1.167	6,479	+0.01(+0.62%)
Mar 06, 2012	1.124	1.167	1.117	1.160	25,407	+0.00(+0.08%)
Mar 05, 2012	1.137	1.174	1.117	1.159	46,381	+0.03(+2.47%)
Mar 02, 2012	1.109	1.138	1.094	1.131	4,225	+0.00(+0.04%)

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