Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.559	2.613	2.514	2.549	111,891	+0.00(+0.20%)
May 30, 2012	2.638	2.668	2.539	2.544	65,603	-0.11(-4.14%)
May 29, 2012	2.688	2.763	2.618	2.653	50,108	-0.04(-1.48%)
May 25, 2012	2.698	2.718	2.589	2.693	110,976	-0.00(-0.18%)
May 24, 2012	2.708	2.708	2.637	2.698	38,139	+0.00(+0.00%)
May 23, 2012	2.673	2.708	2.643	2.698	63,472	-0.01(-0.37%)
May 22, 2012	2.783	2.823	2.683	2.708	44,118	-0.06(-2.34%)
May 21, 2012	2.753	2.783	2.603	2.773	84,332	+0.01(+0.54%)
May 18, 2012	2.798	2.798	2.748	2.758	101,164	-0.06(-2.30%)
May 17, 2012	2.878	2.883	2.818	2.823	62,471	-0.05(-1.91%)
May 16, 2012	2.868	2.913	2.828	2.878	50,275	+0.03(+1.23%)
May 15, 2012	2.803	2.898	2.763	2.843	54,433	+0.02(+0.89%)
May 14, 2012	2.883	2.913	2.813	2.818	73,531	-0.10(-3.58%)
May 11, 2012	3.057	3.067	2.908	2.923	92,312	-0.13(-4.25%)
May 10, 2012	3.057	3.087	2.983	3.052	21,385	+0.04(+1.32%)
May 09, 2012	3.052	3.132	2.938	3.012	275,130	-0.08(-2.74%)
May 08, 2012	2.973	3.117	2.933	3.097	38,666	+0.11(+3.67%)
May 07, 2012	2.898	3.012	2.898	2.988	51,229	+0.06(+2.22%)
May 04, 2012	2.968	2.993	2.908	2.923	94,642	-0.05(-1.84%)
May 03, 2012	3.017	3.082	2.973	2.978	51,508	-0.05(-1.65%)
May 02, 2012	3.047	3.102	2.968	3.027	119,461	-0.02(-0.65%)
May 01, 2012	3.047	3.147	3.045	3.047	105,631	-0.00(-0.16%)
Apr 30, 2012	3.082	3.107	3.037	3.052	109,591	-0.05(-1.61%)
Apr 27, 2012	3.092	3.107	3.022	3.102	164,189	+0.00(+0.00%)
Apr 26, 2012	3.087	3.122	3.022	3.102	89,817	+0.00(+0.00%)
Apr 25, 2012	3.167	3.167	3.082	3.102	54,483	-0.04(-1.27%)
Apr 24, 2012	3.087	3.152	3.007	3.142	71,073	+0.05(+1.61%)
Apr 23, 2012	2.998	3.142	2.998	3.092	117,641	+0.03(+1.14%)
Apr 20, 2012	3.042	3.087	2.983	3.057	97,942	+0.09(+3.03%)
Apr 19, 2012	3.127	3.137	2.933	2.968	76,135	-0.15(-4.80%)
Apr 18, 2012	3.132	3.157	3.117	3.117	43,245	-0.04(-1.42%)
Apr 17, 2012	3.292	3.292	3.127	3.162	115,391	-0.13(-3.94%)
Apr 16, 2012	3.182	3.357	3.122	3.292	217,702	+0.14(+4.60%)
Apr 13, 2012	3.177	3.177	3.107	3.147	41,052	-0.05(-1.71%)
Apr 12, 2012	3.087	3.242	3.087	3.202	72,208	+0.11(+3.72%)
Apr 11, 2012	3.047	3.102	3.027	3.087	79,594	+0.06(+1.98%)
Apr 10, 2012	3.227	3.232	3.027	3.027	119,897	-0.20(-6.18%)
Apr 09, 2012	3.142	3.247	3.107	3.227	142,226	+0.02(+0.62%)
Apr 05, 2012	3.212	3.242	3.192	3.207	125,966	-0.03(-0.92%)
Apr 04, 2012	3.247	3.287	3.157	3.237	121,222	-0.05(-1.67%)
Apr 03, 2012	3.037	3.392	3.022	3.292	516,273	+0.25(+8.37%)
Apr 02, 2012	2.958	3.070	2.943	3.037	205,773	+0.01(+0.33%)
Mar 30, 2012	2.803	3.027	2.753	3.027	329,401	+0.26(+9.37%)
Mar 29, 2012	2.783	2.818	2.753	2.768	35,895	-0.04(-1.60%)
Mar 28, 2012	2.818	2.843	2.748	2.813	41,429	+0.01(+0.36%)
Mar 27, 2012	2.853	2.908	2.793	2.803	99,187	-0.03(-1.23%)
Mar 26, 2012	2.878	2.898	2.798	2.838	154,292	+0.00(+0.18%)
Mar 23, 2012	2.888	2.913	2.823	2.833	153,546	-0.05(-1.73%)
Mar 22, 2012	3.002	3.177	2.748	2.883	317,213	+0.06(+2.30%)
Mar 21, 2012	2.878	2.887	2.793	2.818	75,610	-0.04(-1.57%)
Mar 20, 2012	2.828	2.913	2.788	2.863	124,799	+0.00(+0.00%)
Mar 19, 2012	2.673	2.863	2.648	2.863	103,016	+0.16(+5.90%)
Mar 16, 2012	2.718	2.738	2.648	2.703	101,491	-0.00(-0.18%)
Mar 15, 2012	2.693	2.713	2.631	2.708	25,397	+0.02(+0.93%)
Mar 14, 2012	2.718	2.753	2.678	2.683	30,784	-0.05(-2.00%)
Mar 13, 2012	2.603	2.738	2.589	2.738	75,580	+0.14(+5.37%)
Mar 12, 2012	2.529	2.603	2.509	2.599	99,117	+0.06(+2.56%)
Mar 09, 2012	2.514	2.564	2.514	2.534	35,255	+0.00(+0.20%)
Mar 08, 2012	2.589	2.589	2.489	2.529	37,299	-0.03(-1.17%)
Mar 07, 2012	2.429	2.564	2.429	2.559	53,431	+0.15(+6.21%)
Mar 06, 2012	2.434	2.534	2.384	2.409	112,829	-0.06(-2.42%)
Mar 05, 2012	2.354	2.534	2.349	2.469	36,587	+0.11(+4.87%)
Mar 02, 2012	2.489	2.509	2.354	2.354	108,604	-0.12(-5.03%)

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