Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	4.300	4.330	4.290	4.330	52,500	+0.03(+0.74%)
Jul 30, 2012	4.290	4.308	4.290	4.298	2,100	+0.01(+0.19%)
Jul 27, 2012	4.370	4.370	4.290	4.290	1,378	+0.08(+1.95%)
Jul 26, 2012	4.280	4.280	4.190	4.208	16,300	+0.01(+0.19%)
Jul 25, 2012	4.190	4.350	4.190	4.200	3,850	+0.15(+3.70%)
Jul 24, 2012	4.120	4.120	4.050	4.050	29,087	-0.05(-1.22%)
Jul 23, 2012	4.040	4.200	4.010	4.100	55,058	-0.45(-9.89%)
Jul 20, 2012	4.580	4.580	4.430	4.550	7,400	-0.21(-4.45%)
Jul 19, 2012	4.730	4.762	4.730	4.762	785	+0.22(+4.87%)
Jul 18, 2012	4.520	4.560	4.520	4.541	12,180	-0.06(-1.28%)
Jul 17, 2012	4.720	4.720	4.500	4.600	11,600	-0.08(-1.71%)
Jul 16, 2012	4.700	4.720	4.680	4.680	7,134	+0.12(+2.63%)
Jul 14, 2012	4.660	4.660	4.560	4.560	9,050	+0.00(+0.00%)
Jul 13, 2012	4.660	4.660	4.560	4.560	9,050	-0.10(-2.15%)
Jul 12, 2012	4.720	4.720	4.610	4.660	5,150	-0.33(-6.61%)
Jul 11, 2012	4.990	4.990	4.990	4.990	1,000	+0.08(+1.63%)
Jul 10, 2012	4.928	4.928	4.910	4.910	12,217	+0.01(+0.20%)
Jul 09, 2012	4.860	4.900	4.860	4.900	30,672	+0.00(+0.00%)
Jul 06, 2012	4.900	5.000	4.900	4.900	1,587	-0.13(-2.58%)
Jul 05, 2012	5.020	5.030	5.020	5.030	2,810	+0.03(+0.60%)
Jul 03, 2012	5.000	5.000	5.000	5.000	100	+0.03(+0.60%)
Jul 02, 2012	4.984	4.984	4.970	4.970	14,880	-0.16(-3.12%)
Jun 29, 2012	5.028	5.140	5.000	5.130	20,950	+0.19(+3.85%)
Jun 28, 2012	4.770	4.950	4.770	4.940	4,650	+0.10(+2.07%)
Jun 27, 2012	4.840	4.920	4.840	4.840	3,120	-0.01(-0.21%)
Jun 26, 2012	4.850	4.850	4.850	4.850	3,130	-0.05(-1.02%)
Jun 25, 2012	4.900	4.904	4.900	4.900	66,817	+0.02(+0.41%)
Jun 22, 2012	4.880	4.880	4.880	4.880	3,000	+0.18(+3.83%)
Jun 21, 2012	4.900	4.920	4.700	4.700	7,500	-0.25(-5.05%)
Jun 20, 2012	4.950	4.950	4.950	4.950	7,600	-0.02(-0.40%)
Jun 19, 2012	4.970	4.970	4.970	4.970	1,800	+0.07(+1.43%)
Jun 18, 2012	4.880	4.900	4.880	4.900	13,250	+0.05(+1.03%)
Jun 15, 2012	4.740	4.850	4.740	4.850	6,724	+0.20(+4.30%)
Jun 14, 2012	4.700	4.720	4.620	4.650	3,800	-0.07(-1.48%)
Jun 13, 2012	4.720	4.720	4.720	4.720	300	+0.11(+2.39%)
Jun 12, 2012	4.610	4.610	4.610	4.610	500	+0.01(+0.22%)
Jun 11, 2012	4.630	4.720	4.540	4.600	5,880	+0.10(+2.22%)
Jun 08, 2012	4.460	4.550	4.460	4.500	10,215	-0.27(-5.58%)
Jun 07, 2012	4.800	4.800	4.630	4.766	7,440	+0.15(+3.16%)
Jun 06, 2012	4.440	4.640	4.440	4.620	16,019	+0.27(+6.21%)
Jun 05, 2012	4.280	4.400	4.280	4.350	6,500	+0.12(+2.84%)
Jun 04, 2012	4.250	4.256	4.200	4.230	10,850	-0.12(-2.76%)
Jun 02, 2012	4.250	4.450	4.250	4.350	5,131	+0.00(+0.00%)
Jun 01, 2012	4.250	4.450	4.250	4.350	5,131	-0.12(-2.68%)
May 31, 2012	4.470	4.470	4.340	4.470	102,000	-0.13(-2.83%)
May 30, 2012	4.760	4.760	4.560	4.600	55,500	-0.25(-5.15%)
May 29, 2012	4.770	4.890	4.770	4.850	33,932	+0.58(+13.64%)
May 25, 2012	4.320	4.320	4.260	4.268	31,955	-0.08(-1.89%)
May 24, 2012	4.450	4.450	4.350	4.350	20,916	-0.15(-3.33%)
May 23, 2012	4.500	4.500	4.400	4.500	14,410	-0.29(-6.05%)
May 22, 2012	4.790	4.790	4.690	4.790	22,110	+0.14(+3.01%)
May 21, 2012	4.650	4.650	4.650	4.650	36,100	+0.12(+2.69%)
May 18, 2012	4.550	4.550	4.510	4.528	4,250	-0.27(-5.67%)
May 17, 2012	4.830	4.832	4.800	4.800	9,922	+0.00(+0.00%)
May 16, 2012	4.940	4.940	4.770	4.800	69,870	-0.25(-4.95%)
May 15, 2012	5.100	5.200	5.050	5.050	13,400	-0.16(-3.07%)
May 14, 2012	5.236	5.236	5.210	5.210	4,550	-0.31(-5.62%)
May 10, 2012		5.520	5.520	5.520	0	+0.27(+5.14%)
May 09, 2012	5.250	5.300	5.200	5.250	5,200	-0.11(-2.05%)
May 08, 2012	5.366	5.366	5.340	5.360	5,400	+0.06(+1.13%)
May 07, 2012	5.350	5.350	5.250	5.300	9,118	-0.20(-3.64%)
May 04, 2012	5.610	5.624	5.500	5.500	24,200	-0.20(-3.51%)
May 03, 2012	5.710	5.730	5.700	5.700	8,300	-0.06(-1.04%)
May 02, 2012	5.800	5.800	5.760	5.760	35,010	-0.10(-1.77%)

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