Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.906	2.965	2.789	2.915	1,084,747	+0.01(+0.29%)
May 30, 2012	2.990	2.990	2.873	2.906	520,700	-0.11(-3.60%)
May 29, 2012	2.981	3.027	2.940	3.015	1,024,150	+0.08(+2.85%)
May 25, 2012	2.940	2.948	2.881	2.931	626,646	+0.01(+0.29%)
May 24, 2012	2.948	2.998	2.823	2.923	1,137,807	+0.02(+0.57%)
May 23, 2012	2.689	2.948	2.672	2.906	1,581,931	+0.19(+7.08%)
May 22, 2012	2.956	3.065	2.697	2.714	2,488,398	-0.10(-3.56%)
May 21, 2012	2.839	2.864	2.731	2.814	1,889,441	+0.00(+0.00%)
May 18, 2012	2.823	2.898	2.756	2.814	1,155,965	-0.01(-0.30%)
May 17, 2012	3.065	3.065	2.823	2.823	1,961,599	-0.25(-8.15%)
May 16, 2012	3.031	3.094	2.990	3.073	1,318,060	+0.05(+1.66%)
May 15, 2012	3.031	3.140	2.923	3.023	1,284,114	-0.02(-0.55%)
May 14, 2012	3.015	3.090	3.006	3.040	565,153	-0.03(-1.09%)
May 11, 2012	3.098	3.173	3.048	3.073	637,968	-0.06(-1.87%)
May 10, 2012	3.107	3.215	3.073	3.132	758,866	+0.06(+1.90%)
May 09, 2012	3.048	3.119	3.006	3.073	595,947	-0.02(-0.54%)
May 08, 2012	3.115	3.173	3.048	3.090	1,058,416	-0.05(-1.65%)
May 07, 2012	3.083	3.175	3.050	3.142	564,998	+0.03(+1.07%)
May 04, 2012	3.150	3.167	3.092	3.108	1,018,793	-0.09(-2.86%)
May 03, 2012	3.300	3.308	3.150	3.200	1,371,745	-0.12(-3.51%)
May 02, 2012	3.050	3.374	3.000	3.316	2,877,400	+0.25(+8.13%)
May 01, 2012	2.975	3.075	2.934	3.067	1,534,497	+0.08(+2.79%)
Apr 30, 2012	3.108	3.108	2.917	2.984	1,308,866	-0.14(-4.52%)
Apr 27, 2012	3.025	3.125	2.975	3.125	815,683	+0.10(+3.30%)
Apr 26, 2012	2.967	3.034	2.935	3.025	551,248	+0.04(+1.39%)
Apr 25, 2012	3.000	3.042	2.942	2.984	533,616	+0.03(+1.13%)
Apr 24, 2012	2.892	2.959	2.859	2.951	772,348	+0.07(+2.31%)
Apr 23, 2012	2.926	2.926	2.818	2.884	872,002	-0.10(-3.34%)
Apr 20, 2012	3.034	3.075	2.984	2.984	1,004,772	+0.00(+0.00%)
Apr 19, 2012	3.133	3.192	2.967	2.984	1,085,653	-0.11(-3.49%)
Apr 18, 2012	3.083	3.150	3.034	3.092	1,712,376	-0.01(-0.27%)
Apr 17, 2012	2.984	3.121	2.942	3.100	2,663,413	+0.15(+5.07%)
Apr 16, 2012	2.926	3.009	2.867	2.951	2,204,329	+0.04(+1.43%)
Apr 13, 2012	2.934	2.934	2.859	2.909	1,450,683	-0.03(-1.13%)
Apr 12, 2012	2.851	2.959	2.851	2.942	2,320,084	+0.09(+3.21%)
Apr 11, 2012	2.693	2.867	2.676	2.851	2,212,385	+0.19(+7.19%)
Apr 10, 2012	2.759	2.768	2.618	2.660	2,607,204	-0.11(-3.90%)
Apr 09, 2012	2.818	2.818	2.751	2.768	2,174,580	-0.12(-4.31%)
Apr 05, 2012	2.851	2.926	2.834	2.892	1,102,004	+0.02(+0.58%)
Apr 04, 2012	2.917	2.926	2.867	2.876	1,493,026	-0.08(-2.81%)
Apr 03, 2012	2.942	2.992	2.901	2.959	2,118,585	+0.02(+0.57%)
Apr 02, 2012	2.768	3.009	2.751	2.942	3,117,690	+0.17(+6.31%)
Mar 30, 2012	2.793	2.809	2.743	2.768	993,933	+0.01(+0.30%)
Mar 29, 2012	2.743	2.768	2.693	2.759	708,879	-0.01(-0.30%)
Mar 28, 2012	2.784	2.784	2.701	2.768	738,999	-0.02(-0.89%)
Mar 27, 2012	2.784	2.826	2.726	2.793	1,406,400	+0.01(+0.30%)
Mar 26, 2012	2.859	2.859	2.726	2.784	2,175,667	-0.05(-1.76%)
Mar 23, 2012	2.743	2.834	2.693	2.834	771,592	+0.09(+3.33%)
Mar 22, 2012	2.801	2.809	2.726	2.743	787,457	-0.10(-3.51%)
Mar 21, 2012	2.826	2.884	2.793	2.842	605,702	+0.02(+0.59%)
Mar 20, 2012	2.876	2.892	2.809	2.826	760,240	-0.06(-2.02%)
Mar 19, 2012	2.776	2.909	2.701	2.884	1,564,425	+0.11(+3.89%)
Mar 16, 2012	2.759	2.851	2.726	2.776	5,566,520	+0.03(+1.21%)
Mar 15, 2012	2.759	2.793	2.709	2.743	1,120,647	-0.01(-0.30%)
Mar 14, 2012	2.801	2.859	2.743	2.751	1,028,305	-0.06(-2.07%)
Mar 13, 2012	2.784	2.826	2.759	2.809	1,539,222	+0.05(+1.81%)
Mar 12, 2012	2.776	2.801	2.726	2.759	1,436,613	-0.03(-1.19%)
Mar 09, 2012	2.867	2.867	2.751	2.793	2,178,953	-0.07(-2.61%)
Mar 08, 2012	2.718	2.966	2.693	2.867	7,517,976	+0.50(+21.05%)
Mar 07, 2012	2.352	2.385	2.335	2.369	2,283,686	+0.02(+0.71%)
Mar 06, 2012	2.344	2.377	2.286	2.352	1,429,471	-0.02(-0.70%)
Mar 05, 2012	2.435	2.460	2.369	2.369	705,484	-0.08(-3.39%)
Mar 02, 2012	2.427	2.468	2.394	2.452	1,713,916	+0.02(+0.68%)

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