Date	Open	High	Low	Close	Volume	Change (%)
Jul 28, 2011		4.730	4.730	4.730	0	+0.18(+3.96%)
Jul 27, 2011	4.550	4.550	4.550	4.550	170	+0.03(+0.66%)
Jul 25, 2011		4.520	4.520	4.520	0	-0.03(-0.66%)
Jul 21, 2011		4.550	4.550	4.550	0	+0.00(+0.00%)
Jul 20, 2011	4.550	4.550	4.550	4.550	1,800	+0.11(+2.48%)
Jul 19, 2011	4.420	4.440	4.420	4.440	7,300	-0.06(-1.33%)
Jul 15, 2011		4.500	4.500	4.500	0	+0.23(+5.39%)
Jul 11, 2011		4.270	4.270	4.270	0	-0.23(-5.11%)
Jul 08, 2011	4.500	4.500	4.500	4.500	125	+0.26(+6.13%)
Jun 30, 2011		4.240	4.240	4.240	0	+0.03(+0.71%)
Jun 29, 2011	4.210	4.210	4.210	4.210	100	+0.03(+0.72%)
Jun 28, 2011	4.200	4.200	4.180	4.180	2,250	-0.02(-0.48%)
Jun 27, 2011	4.200	4.200	4.200	4.200	550	-0.16(-3.67%)
Jun 23, 2011		4.360	4.360	4.360	0	-0.04(-0.91%)
Jun 22, 2011	4.410	4.410	4.400	4.400	750	+0.20(+4.76%)
Jun 20, 2011		4.200	4.200	4.200	0	-0.35(-7.69%)
Jun 14, 2011		4.550	4.550	4.550	0	+0.20(+4.60%)
Jun 09, 2011		4.350	4.350	4.350	0	+0.05(+1.16%)
Jun 02, 2011		4.300	4.300	4.300	0	+0.15(+3.61%)
May 24, 2011	4.150	4.150	4.150	4.150	1,000	+0.06(+1.47%)
May 23, 2011	4.090	4.090	4.090	4.090	2,900	-0.26(-5.98%)
May 20, 2011	4.350	4.350	4.350	4.350	870	+0.17(+4.07%)
May 19, 2011	4.180	4.180	4.180	4.180	2,250	-0.16(-3.69%)
May 16, 2011		4.340	4.340	4.340	0	+0.17(+4.08%)
May 13, 2011	4.170	4.170	4.170	4.170	850	-0.27(-6.08%)
May 12, 2011	4.440	4.440	4.440	4.440	1,450	+0.23(+5.46%)
May 06, 2011		4.210	4.210	4.210	0	-0.10(-2.32%)
May 05, 2011	4.310	4.310	4.310	4.310	550	+0.01(+0.23%)
May 04, 2011	4.310	4.310	4.250	4.300	7,883	-0.01(-0.23%)

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