Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	5.240	5.240	5.060	5.210	557,377	+0.01(+0.19%)
May 30, 2012	5.250	5.300	5.120	5.200	517,120	-0.13(-2.44%)
May 29, 2012	5.310	5.400	5.260	5.330	266,049	+0.01(+0.19%)
May 28, 2012	5.250	5.370	5.240	5.320	92,683	+0.08(+1.53%)
May 25, 2012	5.150	5.240	5.130	5.240	196,681	+0.12(+2.34%)
May 24, 2012	5.230	5.430	5.090	5.120	302,625	-0.11(-2.10%)
May 23, 2012	5.000	5.300	4.970	5.230	284,893	+0.17(+3.36%)
May 22, 2012	4.980	5.210	4.930	5.060	361,671	+0.21(+4.33%)
May 18, 2012		4.850	4.850	4.850	0	-0.15(-3.00%)
May 17, 2012	5.050	5.180	4.940	5.000	256,855	-0.11(-2.15%)
May 16, 2012	5.020	5.200	5.020	5.110	322,130	+0.08(+1.59%)
May 15, 2012	5.190	5.230	5.020	5.030	347,749	-0.21(-4.01%)
May 14, 2012	5.480	5.520	5.210	5.240	241,236	-0.33(-5.92%)
May 11, 2012	5.500	5.660	5.500	5.570	533,799	-0.02(-0.36%)
May 10, 2012	5.550	5.650	5.470	5.590	858,219	+0.10(+1.82%)
May 09, 2012	5.770	5.770	5.470	5.490	2,609,184	-0.39(-6.63%)
May 08, 2012	5.760	5.880	5.580	5.880	948,204	-0.04(-0.68%)
May 07, 2012	5.760	6.020	5.760	5.920	432,138	-0.08(-1.33%)
May 04, 2012	5.950	6.070	5.850	6.000	283,319	-0.05(-0.83%)
May 03, 2012	6.240	6.290	5.890	6.050	463,866	-0.20(-3.20%)
May 02, 2012	6.350	6.350	6.180	6.250	517,415	-0.10(-1.57%)
May 01, 2012	6.440	6.480	6.350	6.350	1,545,488	-0.02(-0.31%)
Apr 30, 2012	6.320	6.380	6.290	6.370	129,502	+0.00(+0.00%)
Apr 27, 2012	6.500	6.510	6.300	6.370	286,198	-0.15(-2.30%)
Apr 26, 2012	6.300	6.540	6.300	6.520	519,984	+0.22(+3.49%)
Apr 25, 2012	6.210	6.350	6.160	6.300	512,674	+0.06(+0.96%)
Apr 24, 2012	6.330	6.330	6.190	6.240	183,387	-0.05(-0.79%)
Apr 23, 2012	6.190	6.290	6.090	6.290	227,040	+0.00(+0.00%)
Apr 20, 2012	6.210	6.350	6.200	6.290	384,204	+0.14(+2.28%)
Apr 19, 2012	6.020	6.150	6.000	6.150	267,944	+0.08(+1.32%)
Apr 18, 2012	6.230	6.240	5.940	6.070	499,937	-0.17(-2.72%)
Apr 17, 2012	6.200	6.320	6.130	6.240	263,923	-0.05(-0.79%)
Apr 16, 2012	6.420	6.420	6.130	6.290	608,353	-0.07(-1.10%)
Apr 13, 2012	6.450	6.450	6.320	6.360	326,004	-0.11(-1.70%)
Apr 12, 2012	6.220	6.560	6.200	6.470	1,355,169	+0.45(+7.48%)
Apr 11, 2012	5.960	6.030	5.850	6.020	289,499	+0.12(+2.03%)
Apr 10, 2012	5.970	6.020	5.870	5.900	265,002	-0.09(-1.50%)
Apr 09, 2012	6.110	6.140	5.970	5.990	298,562	-0.16(-2.60%)
Apr 05, 2012	6.110	6.250	6.090	6.150	187,663	+0.00(+0.00%)
Apr 04, 2012	6.260	6.310	6.070	6.150	468,678	-0.20(-3.15%)
Apr 03, 2012	6.350	6.390	6.280	6.350	386,770	+0.01(+0.16%)
Apr 02, 2012	6.300	6.380	6.240	6.340	477,773	+0.05(+0.79%)
Mar 30, 2012	6.100	6.310	6.000	6.290	1,148,565	+0.44(+7.52%)
Mar 29, 2012	5.890	5.890	5.710	5.850	270,869	-0.06(-1.02%)
Mar 28, 2012	6.060	6.060	5.890	5.910	350,348	-0.13(-2.15%)
Mar 27, 2012	6.100	6.100	5.990	6.040	447,225	-0.04(-0.66%)
Mar 26, 2012	6.050	6.100	6.040	6.080	114,194	+0.03(+0.50%)
Mar 23, 2012	5.920	6.080	5.890	6.050	237,723	+0.17(+2.89%)
Mar 22, 2012	5.890	5.950	5.800	5.880	176,003	-0.07(-1.18%)
Mar 21, 2012	5.960	5.990	5.910	5.950	191,091	+0.00(+0.00%)
Mar 20, 2012	5.980	6.040	5.870	5.950	637,874	-0.03(-0.50%)
Mar 19, 2012	5.960	6.040	5.880	5.980	376,475	+0.06(+1.01%)
Mar 16, 2012	5.990	6.010	5.850	5.920	247,039	-0.08(-1.33%)
Mar 15, 2012	6.140	6.150	5.980	6.000	675,167	-0.03(-0.50%)
Mar 14, 2012	6.150	6.150	5.970	6.030	504,419	-0.06(-0.99%)
Mar 13, 2012	6.090	6.160	5.970	6.090	574,464	+0.03(+0.50%)
Mar 12, 2012	6.250	6.250	6.060	6.060	207,296	-0.16(-2.57%)
Mar 09, 2012	6.190	6.290	6.140	6.220	755,589	+0.13(+2.13%)
Mar 08, 2012	5.800	6.210	5.800	6.090	2,107,743	+0.33(+5.73%)
Mar 07, 2012	5.650	5.800	5.540	5.760	726,119	+0.17(+3.04%)
Mar 06, 2012	5.530	5.620	5.410	5.590	946,101	-0.11(-1.93%)
Mar 05, 2012	5.700	5.760	5.580	5.700	692,345	+0.02(+0.35%)
Mar 02, 2012	5.930	5.930	5.680	5.680	339,037	-0.23(-3.89%)

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