Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	1.630	1.680	1.600	1.680	4,050	+0.02(+1.20%)
Apr 29, 2013	1.620	1.660	1.620	1.660	4,235	+0.06(+3.75%)
Apr 26, 2013	1.650	1.650	1.590	1.600	16,877	-0.08(-4.76%)
Apr 25, 2013	1.670	1.750	1.630	1.680	44,600	-0.01(-0.59%)
Apr 24, 2013	1.550	1.730	1.550	1.690	19,000	+0.12(+7.64%)
Apr 23, 2013	1.620	1.620	1.570	1.570	7,000	-0.05(-3.09%)
Apr 22, 2013	1.650	1.650	1.580	1.620	22,810	-0.01(-0.61%)
Apr 19, 2013	1.620	1.630	1.600	1.630	3,600	-0.01(-0.61%)
Apr 18, 2013	1.580	1.650	1.550	1.640	12,570	+0.11(+7.19%)
Apr 17, 2013	1.600	1.680	1.510	1.530	32,200	-0.08(-4.97%)
Apr 16, 2013	1.570	1.650	1.540	1.610	23,313	+0.06(+3.87%)
Apr 15, 2013	1.580	1.680	1.550	1.550	21,707	-0.15(-8.82%)
Apr 12, 2013	1.830	1.830	1.700	1.700	21,045	-0.18(-9.57%)
Apr 11, 2013	1.840	1.900	1.820	1.880	5,400	+0.01(+0.53%)
Apr 10, 2013	1.920	1.920	1.840	1.870	2,001	-0.08(-4.10%)
Apr 09, 2013	1.880	1.980	1.880	1.950	16,400	+0.09(+4.84%)
Apr 08, 2013	1.950	1.950	1.850	1.860	20,590	-0.06(-3.12%)
Apr 05, 2013	1.880	1.990	1.880	1.920	27,800	+0.06(+3.23%)
Apr 04, 2013	1.740	1.920	1.740	1.860	8,400	+0.09(+5.08%)
Apr 03, 2013	1.860	1.920	1.750	1.770	41,725	-0.09(-4.84%)
Apr 02, 2013	2.050	2.050	1.860	1.860	24,465	-0.19(-9.27%)
Apr 01, 2013	2.120	2.120	2.040	2.050	7,000	-0.12(-5.53%)
Mar 28, 2013		2.170	2.170	2.170	0	-0.05(-2.25%)
Mar 27, 2013	2.060	2.220	2.060	2.220	10,580	+0.13(+6.22%)
Mar 26, 2013	2.220	2.220	2.060	2.090	11,900	-0.16(-7.11%)
Mar 25, 2013	2.290	2.320	2.240	2.250	14,700	-0.08(-3.43%)
Mar 22, 2013	2.340	2.360	2.330	2.330	4,160	-0.03(-1.27%)
Mar 21, 2013	2.320	2.360	2.320	2.360	83,050	+0.04(+1.72%)
Mar 20, 2013	2.330	2.340	2.300	2.320	22,747	-0.03(-1.28%)
Mar 19, 2013	2.250	2.400	2.250	2.350	35,901	+0.10(+4.44%)
Mar 18, 2013	2.280	2.320	2.250	2.250	2,050	-0.01(-0.44%)
Mar 15, 2013	2.080	2.260	2.080	2.260	13,970	+0.19(+9.18%)
Mar 14, 2013	2.120	2.120	2.040	2.070	25,658	-0.03(-1.43%)
Mar 13, 2013	2.220	2.220	2.070	2.100	12,566	-0.15(-6.67%)
Mar 12, 2013	2.180	2.250	2.180	2.250	86,493	+0.05(+2.27%)
Mar 11, 2013	2.260	2.350	2.200	2.200	69,289	-0.04(-1.79%)
Mar 08, 2013	2.060	2.260	2.060	2.240	57,871	+0.15(+7.18%)
Mar 07, 2013	2.030	2.130	2.030	2.090	10,459	+0.06(+2.96%)
Mar 06, 2013	1.770	2.030	1.700	2.030	20,380	+0.29(+16.67%)
Mar 05, 2013	1.760	1.840	1.740	1.740	24,375	+0.01(+0.58%)
Mar 04, 2013	1.880	1.880	1.730	1.730	14,464	-0.13(-6.99%)
Mar 01, 2013	1.940	1.960	1.860	1.860	4,900	-0.06(-3.12%)
Feb 28, 2013	1.960	1.960	1.900	1.920	17,700	-0.01(-0.52%)
Feb 27, 2013	1.960	1.960	1.920	1.930	6,206	-0.01(-0.52%)
Feb 26, 2013	2.030	2.100	1.940	1.940	8,900	-0.11(-5.37%)
Feb 22, 2013	2.120	2.140	2.030	2.050	18,300	+0.00(+0.00%)
Feb 21, 2013	1.960	2.180	1.760	2.050	38,232	+0.08(+4.06%)
Feb 20, 2013	2.030	2.070	1.960	1.970	19,100	-0.08(-3.90%)
Feb 19, 2013	2.120	2.150	2.050	2.050	63,450	-0.10(-4.65%)
Feb 15, 2013		2.150	2.150	2.150	0	-0.03(-1.38%)
Feb 14, 2013	2.180	2.200	2.150	2.180	19,700	+0.02(+0.93%)
Feb 13, 2013	2.260	2.280	2.160	2.160	13,050	-0.14(-6.09%)
Feb 12, 2013	2.210	2.300	2.170	2.300	14,350	+0.07(+3.14%)
Feb 11, 2013	2.320	2.320	2.230	2.230	7,650	-0.09(-3.88%)
Feb 08, 2013	2.370	2.390	2.320	2.320	7,650	-0.03(-1.28%)
Feb 07, 2013	2.360	2.440	2.350	2.350	6,500	-0.04(-1.67%)
Feb 06, 2013	2.320	2.400	2.320	2.390	5,100	+0.03(+1.27%)
Feb 04, 2013	2.380	2.420	2.360	2.360	7,400	-0.01(-0.42%)
Feb 01, 2013	2.300	2.370	2.260	2.370	27,474	+0.11(+4.87%)
Jan 31, 2013	2.380	2.380	2.260	2.260	20,200	-0.14(-5.83%)
Jan 30, 2013	2.460	2.480	2.380	2.400	39,450	+0.00(+0.00%)
Jan 29, 2013	2.400	2.460	2.400	2.400	45,500	+0.04(+1.69%)
Jan 28, 2013	2.270	2.380	2.260	2.360	17,676	+0.08(+3.51%)
Jan 25, 2013	2.360	2.380	2.280	2.280	34,065	-0.08(-3.39%)
Jan 24, 2013	2.480	2.530	2.360	2.360	36,600	-0.12(-4.84%)
Jan 23, 2013	2.560	2.560	2.480	2.480	6,300	-0.04(-1.59%)
Jan 22, 2013	2.480	2.580	2.460	2.520	25,550	+0.02(+0.80%)
Jan 21, 2013	2.550	2.550	2.480	2.500	6,115	+0.06(+2.46%)
Jan 18, 2013	2.470	2.480	2.420	2.440	12,200	+0.01(+0.41%)
Jan 17, 2013	2.460	2.460	2.430	2.430	8,000	-0.05(-2.02%)
Jan 16, 2013	2.500	2.510	2.480	2.480	9,750	-0.02(-0.80%)
Jan 15, 2013	2.580	2.580	2.500	2.500	15,900	-0.01(-0.40%)
Jan 14, 2013	2.580	2.620	2.510	2.510	6,250	-0.05(-1.95%)
Jan 11, 2013	2.530	2.560	2.520	2.560	1,800	+0.04(+1.59%)
Jan 10, 2013	2.580	2.610	2.510	2.520	16,300	-0.02(-0.79%)
Jan 09, 2013	2.580	2.580	2.530	2.540	3,200	-0.06(-2.31%)
Jan 08, 2013	2.520	2.600	2.520	2.600	20,018	+0.07(+2.77%)
Jan 07, 2013	2.570	2.570	2.510	2.530	3,450	-0.01(-0.39%)
Jan 04, 2013	2.470	2.560	2.460	2.540	15,300	+0.04(+1.60%)
Jan 03, 2013	2.560	2.580	2.500	2.500	18,050	-0.08(-3.10%)
Jan 02, 2013	2.690	2.670	2.580	2.580	21,300	-0.09(-3.37%)
Dec 31, 2012	2.670	2.670	2.670	2.670	0	+0.09(+3.49%)
Dec 28, 2012	2.610	2.630	2.560	2.580	14,200	-0.02(-0.77%)
Dec 27, 2012	2.520	2.650	2.520	2.600	31,000	+0.09(+3.59%)
Dec 24, 2012		2.510	2.510	2.510	0	+0.33(+15.14%)
Dec 21, 2012	2.450	2.540	2.180	2.180	201,082	-0.27(-11.02%)
Dec 20, 2012	2.540	2.600	2.440	2.450	54,040	-0.08(-3.16%)
Dec 19, 2012	2.560	2.560	2.500	2.530	12,217	-0.03(-1.17%)
Dec 18, 2012	2.620	2.650	2.510	2.560	23,806	-0.08(-3.03%)
Dec 17, 2012	2.620	2.640	2.610	2.640	33,188	+0.02(+0.76%)
Dec 14, 2012	2.700	2.790	2.500	2.620	120,481	-0.26(-9.03%)
Dec 13, 2012	2.920	2.930	2.860	2.880	6,720	-0.06(-2.04%)
Dec 12, 2012	2.970	3.000	2.930	2.940	2,920	-0.03(-1.01%)
Dec 11, 2012	2.960	2.970	2.920	2.970	4,000	+0.01(+0.34%)
Dec 10, 2012	2.940	2.960	2.900	2.960	9,020	+0.03(+1.02%)
Dec 07, 2012	2.920	2.960	2.890	2.930	8,551	-0.01(-0.34%)
Dec 06, 2012	2.960	2.960	2.900	2.940	5,200	-0.01(-0.34%)
Dec 05, 2012	2.890	2.970	2.890	2.950	5,900	+0.05(+1.72%)
Dec 04, 2012	2.930	2.950	2.840	2.900	13,500	-0.07(-2.36%)
Nov 30, 2012	2.950	2.970	2.920	2.970	5,200	+0.04(+1.37%)
Nov 29, 2012	2.900	2.950	2.850	2.930	7,000	+0.07(+2.45%)
Nov 28, 2012	2.900	2.950	2.850	2.860	12,100	-0.09(-3.05%)
Nov 27, 2012	2.950	3.010	2.940	2.950	5,630	-0.02(-0.67%)
Nov 26, 2012	2.960	2.980	2.940	2.970	5,400	-0.02(-0.67%)
Nov 24, 2012	2.930	2.990	2.930	2.990	7,100	+0.00(+0.00%)
Nov 23, 2012	2.930	2.990	2.930	2.990	7,100	+0.01(+0.34%)
Nov 22, 2012	2.990	3.010	2.980	2.980	1,415	-0.01(-0.33%)
Nov 21, 2012	3.010	3.070	2.960	2.990	14,601	-0.02(-0.66%)
Nov 20, 2012	3.070	3.080	3.010	3.010	6,605	-0.09(-2.90%)
Nov 19, 2012	3.070	3.100	3.000	3.100	9,880	+0.11(+3.68%)
Nov 16, 2012	2.950	3.000	2.870	2.990	34,500	+0.02(+0.67%)
Nov 15, 2012	2.960	3.020	2.910	2.970	43,916	-0.06(-1.98%)
Nov 14, 2012	3.160	3.200	3.020	3.030	37,250	-0.13(-4.11%)
Nov 13, 2012	3.240	3.300	3.160	3.160	32,000	-0.05(-1.56%)
Nov 12, 2012	3.260	3.260	3.180	3.210	14,500	+0.01(+0.31%)
Nov 09, 2012	3.210	3.280	3.200	3.200	39,150	-0.12(-3.61%)
Nov 08, 2012	3.260	3.400	3.170	3.320	22,215	+0.09(+2.79%)
Nov 07, 2012	3.210	3.270	3.110	3.230	25,101	+0.01(+0.31%)
Nov 06, 2012	3.150	3.260	3.100	3.220	27,850	+0.10(+3.21%)
Nov 05, 2012	3.210	3.290	3.120	3.120	39,549	-0.11(-3.41%)
Nov 02, 2012	3.240	3.300	3.200	3.230	16,100	-0.05(-1.52%)
Nov 01, 2012	3.300	3.320	3.260	3.280	16,893	-0.02(-0.61%)
Oct 31, 2012	3.300	3.360	3.270	3.300	80,436	+0.01(+0.30%)
Oct 30, 2012	3.200	3.300	3.200	3.290	8,700	+0.09(+2.81%)
Oct 29, 2012	3.300	3.320	3.200	3.200	6,950	-0.12(-3.61%)
Oct 26, 2012	3.290	3.330	3.270	3.320	27,794	+0.01(+0.30%)
Oct 25, 2012	3.290	3.350	3.280	3.310	19,300	+0.05(+1.53%)
Oct 24, 2012	3.270	3.330	3.240	3.260	15,300	-0.02(-0.61%)
Oct 23, 2012	3.370	3.390	3.280	3.280	21,048	-0.10(-2.96%)
Oct 19, 2012	3.440	3.470	3.330	3.380	18,765	-0.10(-2.87%)
Oct 18, 2012	3.500	3.510	3.390	3.480	20,700	+0.00(+0.00%)
Oct 17, 2012	3.470	3.510	3.430	3.480	34,240	-0.04(-1.14%)
Oct 16, 2012	3.440	3.520	3.410	3.520	65,750	+0.12(+3.53%)
Oct 15, 2012	3.200	3.400	3.200	3.400	21,200	+0.09(+2.72%)
Oct 12, 2012	3.340	3.360	3.300	3.310	13,600	-0.06(-1.78%)
Oct 11, 2012	3.300	3.450	3.300	3.370	24,880	+0.05(+1.51%)
Oct 10, 2012	3.210	3.340	3.210	3.320	19,940	+0.01(+0.30%)
Oct 09, 2012	3.410	3.430	3.250	3.310	60,240	-0.13(-3.78%)
Oct 05, 2012		3.440	3.440	3.440	0	-0.15(-4.18%)
Oct 04, 2012	3.520	3.600	3.470	3.590	60,270	+0.10(+2.87%)
Oct 03, 2012	3.500	3.540	3.430	3.490	32,480	+0.02(+0.58%)
Oct 02, 2012	3.480	3.560	3.420	3.470	27,650	-0.05(-1.42%)
Oct 01, 2012	3.670	3.680	3.480	3.520	31,200	-0.04(-1.12%)
Sep 28, 2012	3.740	3.770	3.550	3.560	54,927	-0.12(-3.26%)
Sep 27, 2012	3.550	3.720	3.550	3.680	18,850	+0.10(+2.79%)
Sep 26, 2012	3.580	3.630	3.530	3.580	54,030	+0.00(+0.00%)
Sep 25, 2012	3.750	3.790	3.580	3.580	36,650	-0.06(-1.65%)
Sep 24, 2012	3.450	3.640	3.430	3.640	52,931	+0.21(+6.12%)
Sep 21, 2012	3.900	3.990	3.430	3.430	122,206	-0.42(-10.91%)
Sep 20, 2012	3.770	3.870	3.750	3.850	54,435	+0.05(+1.32%)
Sep 19, 2012	3.590	3.870	3.550	3.800	50,205	+0.26(+7.34%)
Sep 18, 2012	3.350	3.570	3.350	3.540	86,175	+0.21(+6.31%)
Sep 17, 2012	3.340	3.390	3.310	3.330	15,800	-0.05(-1.48%)
Sep 14, 2012	3.440	3.470	3.360	3.380	101,300	-0.04(-1.17%)
Sep 13, 2012	3.190	3.530	3.160	3.420	44,870	+0.20(+6.21%)
Sep 12, 2012	3.280	3.310	3.120	3.220	18,900	-0.04(-1.23%)
Sep 11, 2012	3.230	3.310	3.230	3.260	5,350	+0.02(+0.62%)
Sep 10, 2012	3.260	3.350	3.240	3.240	13,200	+0.00(+0.00%)
Sep 07, 2012	3.250	3.300	3.220	3.240	8,520	+0.04(+1.25%)
Sep 06, 2012	3.100	3.200	3.100	3.200	38,620	+0.05(+1.59%)
Sep 05, 2012	3.200	3.200	3.120	3.150	6,450	-0.03(-0.94%)
Sep 04, 2012	3.100	3.180	3.050	3.180	8,400	+0.13(+4.26%)
Aug 31, 2012		3.050	3.050	3.050	0	+0.13(+4.45%)
Aug 30, 2012	3.000	3.020	2.900	2.920	10,500	-0.04(-1.35%)
Aug 29, 2012	2.960	2.980	2.950	2.960	58,300	-0.07(-2.31%)
Aug 27, 2012	3.210	3.210	3.030	3.030	14,450	-0.15(-4.72%)
Aug 24, 2012	3.170	3.220	3.120	3.180	15,573	+0.00(+0.00%)
Aug 23, 2012	3.220	3.250	3.150	3.180	41,870	-0.03(-0.93%)
Aug 22, 2012	3.070	3.220	3.070	3.210	26,365	+0.12(+3.88%)
Aug 21, 2012	2.980	3.090	2.980	3.090	19,200	+0.13(+4.39%)
Aug 20, 2012	2.980	3.070	2.950	2.960	9,000	-0.03(-1.00%)
Aug 17, 2012	3.090	3.090	2.980	2.990	6,242	-0.10(-3.24%)
Aug 16, 2012	3.050	3.140	3.040	3.090	5,350	+0.00(+0.00%)
Aug 15, 2012	3.070	3.110	3.030	3.090	4,706	+0.03(+0.98%)
Aug 14, 2012	3.190	3.190	3.050	3.060	2,900	-0.10(-3.16%)
Aug 13, 2012	3.150	3.180	3.130	3.160	1,900	+0.06(+1.94%)
Aug 11, 2012	3.190	3.190	3.100	3.100	1,000	+0.00(+0.00%)
Aug 10, 2012	3.190	3.190	3.100	3.100	1,000	-0.05(-1.59%)
Aug 09, 2012	3.090	3.150	3.090	3.150	2,700	+0.11(+3.62%)
Aug 08, 2012	3.180	3.210	3.040	3.040	13,750	-0.13(-4.10%)
Aug 07, 2012	3.080	3.200	3.000	3.170	21,255	+0.27(+9.31%)
Aug 03, 2012		2.900	2.900	2.900	0	+0.05(+1.75%)
Aug 02, 2012	2.890	2.990	2.850	2.850	17,870	+0.00(+0.00%)
Aug 01, 2012	3.000	3.050	2.810	2.850	23,235	-0.15(-5.00%)
Jul 31, 2012	3.170	3.180	3.000	3.000	3,600	-0.15(-4.76%)
Jul 30, 2012	3.200	3.200	3.150	3.150	8,680	-0.04(-1.25%)
Jul 27, 2012	3.200	3.200	3.150	3.190	9,700	+0.04(+1.27%)
Jul 26, 2012	3.150	3.170	3.070	3.150	12,447	+0.08(+2.61%)
Jul 25, 2012	3.060	3.120	3.030	3.070	8,200	+0.09(+3.02%)
Jul 24, 2012	2.950	2.980	2.940	2.980	6,800	+0.03(+1.02%)
Jul 23, 2012	3.020	3.020	2.950	2.950	15,100	-0.11(-3.59%)
Jul 20, 2012	3.000	3.070	3.000	3.060	3,100	+0.05(+1.66%)
Jul 19, 2012	3.100	3.150	2.990	3.010	29,537	-0.07(-2.27%)
Jul 18, 2012	3.010	3.120	3.000	3.080	15,600	+0.02(+0.65%)
Jul 17, 2012	2.980	3.060	2.970	3.060	24,881	+0.04(+1.32%)
Jul 16, 2012	2.950	3.040	2.950	3.020	5,850	+0.04(+1.34%)
Jul 13, 2012	3.010	3.040	2.850	2.980	12,500	-0.01(-0.33%)
Jul 12, 2012	2.920	3.050	2.870	2.990	20,800	+0.03(+1.01%)
Jul 11, 2012	2.900	2.980	2.900	2.960	18,301	+0.04(+1.37%)
Jul 10, 2012	3.000	3.040	2.900	2.920	7,700	-0.06(-2.01%)
Jul 09, 2012	2.900	2.980	2.890	2.980	5,700	+0.09(+3.11%)
Jul 06, 2012	2.950	2.950	2.880	2.890	7,300	-0.11(-3.67%)
Jul 05, 2012	3.030	3.030	2.990	3.000	3,000	-0.04(-1.32%)
Jul 04, 2012	3.000	3.040	3.000	3.040	1,610	-0.01(-0.33%)
Jul 03, 2012	3.000	3.060	3.000	3.050	6,900	+0.10(+3.39%)
Jun 29, 2012		2.950	2.950	2.950	0	+0.04(+1.37%)
Jun 28, 2012	2.940	2.970	2.910	2.910	17,063	-0.04(-1.36%)
Jun 27, 2012	3.000	3.010	2.930	2.950	12,600	-0.04(-1.34%)
Jun 26, 2012	2.930	3.000	2.910	2.990	15,200	+0.02(+0.67%)
Jun 25, 2012	2.980	3.000	2.930	2.970	173,000	-0.08(-2.62%)
Jun 22, 2012	2.950	3.090	2.950	3.050	18,185	+0.09(+3.04%)
Jun 21, 2012	3.050	3.050	2.950	2.960	11,400	-0.13(-4.21%)
Jun 20, 2012	3.100	3.200	3.010	3.090	35,100	+0.01(+0.32%)
Jun 19, 2012	3.200	3.200	3.080	3.080	3,920	-0.06(-1.91%)
Jun 18, 2012	3.050	3.180	3.030	3.140	7,250	+0.02(+0.64%)
Jun 15, 2012	3.120	3.170	3.080	3.120	9,800	-0.03(-0.95%)
Jun 14, 2012	3.150	3.280	3.090	3.150	23,280	-0.09(-2.78%)
Jun 13, 2012	3.290	3.330	3.240	3.240	59,409	-0.06(-1.82%)
Jun 12, 2012	3.120	3.300	3.120	3.300	75,125	+0.20(+6.45%)
Jun 11, 2012	3.300	3.300	3.100	3.100	18,700	-0.19(-5.78%)
Jun 08, 2012	3.200	3.300	3.050	3.290	30,050	+0.05(+1.54%)
Jun 07, 2012	3.380	3.380	3.200	3.240	46,050	-0.11(-3.28%)
Jun 06, 2012	3.250	3.350	3.200	3.350	97,164	+0.10(+3.08%)
Jun 05, 2012	3.370	3.370	3.220	3.250	145,895	-0.09(-2.69%)
Jun 04, 2012	3.200	3.350	3.170	3.340	20,830	+0.09(+2.77%)
Jun 02, 2012	3.020	3.280	3.020	3.250	20,852	+0.00(+0.00%)
Jun 01, 2012	3.020	3.280	3.020	3.250	20,852	+0.28(+9.43%)
May 31, 2012	3.200	3.200	2.970	2.970	7,900	-0.18(-5.71%)
May 30, 2012	3.050	3.200	3.030	3.150	20,545	+0.05(+1.61%)
May 29, 2012	3.130	3.170	3.000	3.100	16,700	-0.09(-2.82%)
May 28, 2012	3.200	3.200	3.190	3.190	2,900	+0.06(+1.92%)
May 25, 2012	3.100	3.180	3.050	3.130	21,100	+0.03(+0.97%)
May 24, 2012	2.930	3.100	2.930	3.100	25,558	+0.23(+8.01%)
May 23, 2012	2.700	2.870	2.600	2.870	27,900	+0.22(+8.30%)
May 22, 2012	2.700	2.790	2.640	2.650	13,450	+0.05(+1.92%)
May 18, 2012		2.600	2.600	2.600	0	+0.00(+0.00%)
May 17, 2012	2.500	2.730	2.500	2.600	48,925	+0.11(+4.42%)
May 16, 2012	2.390	2.550	2.320	2.490	37,620	+0.10(+4.18%)
May 15, 2012	2.750	2.790	2.390	2.390	26,310	-0.28(-10.49%)
May 14, 2012	2.650	2.890	2.650	2.670	13,750	-0.10(-3.61%)
May 11, 2012	2.850	2.890	2.740	2.770	10,000	-0.12(-4.15%)
May 10, 2012	2.890	2.920	2.830	2.890	8,520	+0.04(+1.40%)
May 09, 2012	2.650	2.930	2.550	2.850	18,212	+0.22(+8.37%)
May 08, 2012	2.790	2.790	2.570	2.630	44,520	-0.14(-5.05%)
May 07, 2012	2.800	2.870	2.740	2.770	8,020	-0.03(-1.07%)
May 04, 2012	2.850	2.930	2.790	2.800	15,895	-0.04(-1.41%)
May 03, 2012	2.910	2.920	2.790	2.840	7,220	-0.10(-3.40%)
May 02, 2012	2.910	3.000	2.910	2.940	6,300	-0.06(-2.00%)

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