Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	2.200	2.240	1.960	2.120	940,848	-0.07(-3.20%)
May 30, 2012	2.370	2.410	2.180	2.190	509,426	-0.16(-6.81%)
May 29, 2012	2.400	2.400	2.270	2.350	325,269	-0.03(-1.26%)
May 25, 2012	2.170	2.420	2.170	2.380	881,172	+0.22(+10.19%)
May 24, 2012	2.330	2.330	2.120	2.160	468,336	-0.09(-4.00%)
May 23, 2012	2.120	2.280	2.020	2.250	619,619	+0.15(+7.14%)
May 22, 2012	2.110	2.340	2.100	2.100	1,136,449	+0.02(+0.96%)
May 21, 2012	2.060	2.180	1.950	2.080	1,508,760	+0.06(+2.97%)
May 18, 2012	2.090	2.110	1.900	2.020	947,978	-0.09(-4.27%)
May 17, 2012	2.420	2.420	2.080	2.110	1,322,132	-0.27(-11.34%)
May 16, 2012	2.690	2.720	2.300	2.380	723,194	-0.24(-9.16%)
May 15, 2012	2.720	2.890	2.590	2.620	713,315	-0.09(-3.32%)
May 14, 2012	2.760	2.900	2.650	2.710	583,641	-0.05(-1.81%)
May 11, 2012	2.800	2.879	2.680	2.760	407,350	-0.09(-3.16%)
May 10, 2012	3.000	3.120	2.711	2.850	645,220	-0.07(-2.40%)
May 09, 2012	2.640	3.050	2.560	2.920	1,091,719	+0.28(+10.61%)
May 08, 2012	2.650	2.660	2.400	2.640	866,600	-0.01(-0.38%)
May 07, 2012	2.810	2.880	2.580	2.650	836,834	-0.15(-5.36%)
May 04, 2012	2.550	3.180	2.530	2.800	3,339,160	+0.27(+10.67%)
May 03, 2012	3.020	3.300	2.520	2.530	7,401,233	-3.25(-56.23%)
May 02, 2012	5.660	5.800	5.380	5.780	1,470,100	+0.09(+1.58%)
May 01, 2012	5.660	5.880	5.600	5.690	458,427	+0.03(+0.53%)
Apr 30, 2012	6.050	6.100	5.610	5.660	779,042	-0.40(-6.60%)
Apr 27, 2012	6.230	6.250	5.900	6.060	831,854	-0.17(-2.73%)
Apr 26, 2012	5.870	6.260	5.793	6.230	1,196,240	+0.35(+5.95%)
Apr 25, 2012	5.400	5.930	5.400	5.880	1,023,451	+0.47(+8.69%)
Apr 24, 2012	5.500	5.500	5.340	5.410	882,389	-0.16(-2.87%)
Apr 23, 2012	5.530	5.770	5.270	5.570	905,387	-0.03(-0.54%)
Apr 20, 2012	5.530	5.820	5.370	5.600	676,369	+0.09(+1.63%)
Apr 19, 2012	5.670	5.900	5.350	5.510	822,782	-0.19(-3.33%)
Apr 18, 2012	6.090	6.100	5.680	5.700	777,830	-0.37(-6.10%)
Apr 17, 2012	5.690	6.170	5.600	6.070	888,840	+0.29(+5.02%)
Apr 16, 2012	6.070	6.140	5.520	5.780	1,351,008	-0.23(-3.83%)
Apr 13, 2012	6.130	6.547	5.940	6.010	1,612,060	-0.08(-1.31%)
Apr 12, 2012	6.340	6.430	5.830	6.090	2,136,907	-0.25(-3.94%)
Apr 11, 2012	6.600	6.740	6.100	6.340	2,856,576	+0.32(+5.32%)
Apr 10, 2012	6.470	6.620	5.940	6.020	2,335,166	-0.35(-5.49%)
Apr 09, 2012	7.070	7.130	6.360	6.370	3,054,888	-0.98(-13.33%)
Apr 05, 2012	8.080	8.090	7.050	7.350	3,030,567	-0.68(-8.47%)
Apr 04, 2012	8.400	8.490	7.890	8.030	1,384,242	-0.31(-3.72%)
Apr 03, 2012	8.420	8.740	7.690	8.340	6,425,085	-1.03(-10.99%)
Apr 02, 2012	11.60	11.98	9.150	9.370	3,808,375	-2.23(-19.22%)
Mar 30, 2012	11.95	12.13	11.45	11.60	399,120	-0.35(-2.93%)
Mar 29, 2012	12.20	12.30	11.63	11.95	660,374	-0.44(-3.55%)
Mar 28, 2012	12.44	12.84	12.17	12.39	545,769	+0.02(+0.16%)
Mar 27, 2012	12.68	12.97	12.31	12.37	852,245	-0.19(-1.51%)
Mar 26, 2012	12.08	12.79	11.88	12.56	1,450,196	+0.94(+8.09%)
Mar 23, 2012	11.46	11.67	10.85	11.62	492,369	+0.26(+2.29%)
Mar 22, 2012	11.47	11.67	11.20	11.36	364,350	-0.13(-1.13%)
Mar 21, 2012	11.23	11.63	11.15	11.49	401,151	+0.34(+3.05%)
Mar 20, 2012	11.70	11.70	11.14	11.15	441,470	-0.55(-4.70%)
Mar 19, 2012	11.99	12.38	11.58	11.70	436,216	-0.44(-3.62%)
Mar 16, 2012	11.96	12.23	11.70	12.14	434,916	+0.20(+1.68%)
Mar 15, 2012	11.74	12.19	11.30	11.94	582,726	+0.16(+1.36%)
Mar 14, 2012	12.05	12.80	11.74	11.78	692,641	-0.25(-2.08%)
Mar 13, 2012	12.12	12.30	11.70	12.03	534,945	-0.08(-0.66%)
Mar 12, 2012	12.19	12.40	12.00	12.11	362,275	-0.04(-0.29%)
Mar 09, 2012	12.47	12.51	12.11	12.14	607,394	-0.44(-3.46%)
Mar 08, 2012	11.91	12.80	11.68	12.58	1,308,456	+0.90(+7.71%)
Mar 07, 2012	11.98	12.06	11.55	11.68	542,738	-0.23(-1.93%)
Mar 06, 2012	11.45	12.08	11.09	11.91	1,231,062	+0.55(+4.84%)
Mar 05, 2012	11.60	11.73	11.17	11.36	474,959	-0.24(-2.07%)
Mar 02, 2012	11.00	11.78	10.99	11.60	674,951	+0.55(+4.98%)

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