Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	1.870	1.880	1.690	1.770	11,529	+0.02(+1.14%)
Jul 30, 2012	1.750	1.800	1.750	1.750	9,223	+0.00(+0.00%)
Jul 27, 2012	1.670	1.780	1.640	1.750	13,463	+0.05(+2.94%)
Jul 26, 2012	1.680	1.725	1.680	1.700	7,852	+0.06(+3.66%)
Jul 25, 2012	1.680	1.680	1.630	1.640	40,384	-0.04(-2.38%)
Jul 24, 2012	1.800	1.800	1.680	1.680	93,230	-0.04(-2.33%)
Jul 23, 2012	2.010	2.010	1.620	1.720	77,873	-0.35(-16.91%)
Jul 20, 2012	2.010	2.071	2.000	2.070	10,400	+0.02(+0.98%)
Jul 19, 2012	2.170	2.200	2.050	2.050	26,417	-0.12(-5.53%)
Jul 18, 2012	2.120	2.192	2.120	2.170	18,000	+0.00(+0.00%)
Jul 17, 2012	2.160	2.200	2.160	2.170	13,514	-0.01(-0.46%)
Jul 16, 2012	2.200	2.200	2.070	2.180	17,491	+0.02(+0.93%)
Jul 13, 2012	2.180	2.190	2.150	2.160	22,600	-0.03(-1.37%)
Jul 12, 2012	2.150	2.200	2.070	2.190	17,056	-0.02(-0.90%)
Jul 11, 2012	2.100	2.290	2.060	2.210	10,900	+0.04(+1.84%)
Jul 10, 2012	2.300	2.310	2.170	2.170	25,852	-0.15(-6.47%)
Jul 09, 2012	2.380	2.380	2.250	2.320	14,520	-0.06(-2.52%)
Jul 06, 2012	2.044	2.380	2.044	2.380	20,164	+0.19(+8.68%)
Jul 05, 2012	2.400	2.400	2.060	2.190	69,071	-0.20(-8.37%)
Jul 03, 2012	2.230	2.401	2.230	2.390	21,187	+0.16(+7.17%)
Jul 02, 2012	2.350	2.480	2.200	2.230	45,051	-0.15(-6.30%)
Jun 29, 2012	2.550	2.560	2.370	2.380	48,371	-0.17(-6.67%)
Jun 28, 2012	2.500	2.550	2.500	2.550	4,285	+0.00(+0.00%)
Jun 27, 2012	2.370	2.560	2.190	2.550	43,677	+0.20(+8.51%)
Jun 26, 2012	2.390	2.520	2.320	2.350	50,800	-0.22(-8.56%)
Jun 25, 2012	2.610	2.770	2.510	2.570	72,317	-0.13(-4.81%)
Jun 22, 2012	2.627	2.700	2.627	2.700	6,572	+0.02(+0.75%)
Jun 21, 2012	2.620	2.680	2.600	2.680	14,771	+0.00(+0.00%)
Jun 20, 2012	2.620	2.700	2.600	2.680	17,458	-0.04(-1.47%)
Jun 19, 2012	2.640	2.740	2.590	2.720	24,849	+0.11(+4.21%)
Jun 18, 2012	2.770	2.810	2.530	2.610	43,594	-0.18(-6.45%)
Jun 15, 2012	2.550	2.900	2.550	2.790	164,008	+0.14(+5.28%)
Jun 14, 2012	2.480	2.690	2.460	2.650	36,955	+0.12(+4.74%)
Jun 13, 2012	2.490	2.550	2.390	2.530	26,132	+0.06(+2.43%)
Jun 12, 2012	2.280	2.490	2.280	2.470	28,720	+0.20(+8.81%)
Jun 11, 2012	2.330	2.480	2.240	2.270	37,145	-0.07(-2.99%)
Jun 08, 2012	2.230	2.357	2.180	2.340	28,477	+0.10(+4.46%)
Jun 07, 2012	2.260	2.450	2.160	2.240	185,655	-0.05(-2.18%)
Jun 06, 2012	2.190	2.490	2.190	2.290	44,463	+0.12(+5.53%)
Jun 05, 2012	2.170	2.211	2.160	2.170	61,739	-0.01(-0.46%)
Jun 04, 2012	2.230	2.240	2.160	2.180	75,754	-0.07(-3.11%)
Jun 01, 2012	2.220	2.310	2.220	2.250	19,804	-0.02(-0.88%)
May 31, 2012	2.230	2.310	2.220	2.270	11,703	-0.02(-0.87%)
May 30, 2012	2.220	2.310	2.210	2.290	16,399	-0.06(-2.55%)
May 29, 2012	2.400	2.477	2.210	2.350	22,767	+0.00(+0.00%)
May 25, 2012	2.240	2.362	2.180	2.350	38,996	+0.14(+6.33%)
May 24, 2012	2.210	2.300	2.190	2.210	32,043	+0.03(+1.38%)
May 23, 2012	2.210	2.230	2.180	2.180	143,784	-0.02(-0.91%)
May 22, 2012	2.170	2.360	2.150	2.200	82,332	+0.03(+1.38%)
May 21, 2012	2.260	2.320	2.120	2.170	22,199	-0.09(-3.98%)
May 18, 2012	2.350	2.360	2.250	2.260	28,015	-0.10(-4.24%)
May 17, 2012	2.300	2.510	2.245	2.360	69,075	+0.05(+2.16%)
May 16, 2012	2.330	2.360	2.200	2.310	57,417	-0.03(-1.28%)
May 15, 2012	2.330	2.350	2.200	2.340	36,766	+0.02(+0.86%)
May 14, 2012	2.600	2.610	2.150	2.320	68,044	-0.29(-11.11%)
May 11, 2012	2.650	2.680	2.550	2.610	60,154	-0.08(-2.97%)
May 10, 2012	2.630	2.700	2.600	2.690	11,527	+0.11(+4.26%)
May 09, 2012	2.650	2.700	2.530	2.580	27,251	-0.09(-3.37%)
May 08, 2012	2.740	2.805	2.670	2.670	20,400	-0.07(-2.55%)
May 07, 2012	2.760	2.870	2.720	2.740	17,085	-0.02(-0.72%)
May 04, 2012	2.820	2.900	2.760	2.760	15,471	-0.06(-2.13%)
May 03, 2012	2.710	2.890	2.710	2.820	37,117	+0.11(+4.06%)
May 02, 2012	2.900	2.950	2.640	2.710	34,362	-0.21(-7.19%)
May 01, 2012	2.850	2.930	2.850	2.920	24,490	+0.07(+2.45%)
Apr 30, 2012	2.920	2.920	2.800	2.850	21,767	-0.05(-1.72%)
Apr 27, 2012	2.850	2.900	2.820	2.900	56,837	+0.02(+0.69%)
Apr 26, 2012	2.870	2.980	2.850	2.880	19,600	-0.05(-1.71%)
Apr 25, 2012	2.960	2.960	2.899	2.930	38,933	-0.01(-0.34%)
Apr 24, 2012	2.950	3.080	2.940	2.940	22,701	-0.02(-0.68%)
Apr 23, 2012	3.030	3.080	2.870	2.960	106,639	-0.07(-2.31%)
Apr 20, 2012	3.050	3.070	3.030	3.030	76,464	-0.02(-0.66%)
Apr 19, 2012	3.030	3.090	3.030	3.050	135,723	+0.02(+0.66%)
Apr 18, 2012	3.070	3.094	3.020	3.030	85,462	-0.02(-0.66%)
Apr 17, 2012	3.040	3.080	3.010	3.050	49,574	+0.04(+1.33%)
Apr 16, 2012	3.050	3.107	3.000	3.010	121,840	-0.07(-2.27%)
Apr 13, 2012	3.090	3.110	3.010	3.080	49,900	+0.00(+0.00%)
Apr 12, 2012	3.060	3.120	3.060	3.080	6,800	+0.02(+0.65%)
Apr 11, 2012	3.100	3.110	3.049	3.060	102,727	+0.00(+0.00%)
Apr 10, 2012	3.030	3.080	3.000	3.060	49,011	+0.02(+0.66%)
Apr 09, 2012	3.130	3.160	3.020	3.040	41,149	-0.11(-3.49%)
Apr 05, 2012	3.140	3.200	3.110	3.150	43,055	-0.01(-0.32%)
Apr 04, 2012	3.120	3.240	3.060	3.160	120,582	+0.02(+0.64%)
Apr 03, 2012	3.170	3.200	3.090	3.140	121,087	-0.06(-1.88%)
Apr 02, 2012	3.080	3.229	3.080	3.200	68,023	+0.12(+3.90%)
Mar 30, 2012	3.150	3.210	3.080	3.080	93,085	-0.07(-2.22%)
Mar 29, 2012	3.310	3.310	3.090	3.150	76,450	-0.14(-4.26%)
Mar 28, 2012	3.380	3.380	3.240	3.290	9,222	-0.09(-2.66%)
Mar 27, 2012	3.500	3.500	3.310	3.380	58,509	-0.07(-2.03%)
Mar 26, 2012	3.230	3.490	3.230	3.450	69,254	+0.11(+3.29%)
Mar 23, 2012	3.420	3.440	3.260	3.340	74,910	-0.15(-4.30%)
Mar 22, 2012	3.500	3.550	3.330	3.490	156,518	-0.01(-0.29%)
Mar 21, 2012	3.160	3.550	3.119	3.500	92,165	+0.34(+10.76%)
Mar 20, 2012	3.030	3.180	2.910	3.160	117,044	+0.03(+0.96%)
Mar 19, 2012	3.050	3.130	2.989	3.130	73,068	+0.09(+2.96%)
Mar 16, 2012	2.820	3.100	2.820	3.040	335,314	+0.26(+9.35%)
Mar 15, 2012	2.770	2.830	2.770	2.780	72,032	+0.00(+0.00%)
Mar 14, 2012	2.790	2.830	2.690	2.780	70,550	-0.05(-1.77%)
Mar 13, 2012	2.880	3.070	2.770	2.830	515,098	-0.02(-0.70%)
Mar 12, 2012	2.800	2.950	2.747	2.850	393,670	+0.10(+3.64%)
Mar 09, 2012	2.750	2.840	2.720	2.750	36,620	-0.05(-1.79%)
Mar 08, 2012	2.800	2.824	2.710	2.800	24,810	+0.02(+0.72%)
Mar 07, 2012	2.770	2.870	2.750	2.780	29,303	+0.00(+0.00%)
Mar 06, 2012	2.690	2.840	2.580	2.780	33,816	-0.10(-3.47%)
Mar 05, 2012	3.000	3.030	2.880	2.880	60,215	-0.10(-3.36%)
Mar 02, 2012	2.950	3.040	2.950	2.980	29,890	+0.03(+1.02%)
Mar 01, 2012	3.100	3.100	2.920	2.950	171,000	-0.03(-1.01%)
Feb 29, 2012	2.950	3.010	2.900	2.980	84,694	+0.01(+0.34%)
Feb 28, 2012	2.950	3.010	2.940	2.970	182,459	+0.01(+0.34%)
Feb 27, 2012	2.950	3.120	2.931	2.960	131,378	-0.03(-1.00%)
Feb 24, 2012	3.020	3.020	2.930	2.990	101,404	+0.05(+1.70%)
Feb 23, 2012	2.960	3.000	2.880	2.940	53,750	+0.00(+0.00%)
Feb 22, 2012	3.060	3.060	2.810	2.940	34,750	-0.05(-1.67%)
Feb 21, 2012	3.000	3.070	2.940	2.990	168,762	+0.06(+2.05%)
Feb 17, 2012	3.030	3.030	2.930	2.930	43,258	-0.07(-2.33%)
Feb 16, 2012	2.990	3.030	2.940	3.000	39,338	+0.00(+0.00%)
Feb 15, 2012	2.800	3.010	2.800	3.000	88,475	+0.20(+7.14%)
Feb 14, 2012	2.860	2.860	2.710	2.800	114,752	-0.10(-3.45%)
Feb 13, 2012	2.950	3.110	2.860	2.900	24,194	-0.05(-1.69%)
Feb 10, 2012	3.000	3.050	2.920	2.950	109,236	-0.04(-1.34%)
Feb 09, 2012	3.000	3.010	2.990	2.990	17,843	-0.01(-0.33%)
Feb 08, 2012	3.070	3.080	2.980	3.000	220,013	-0.03(-0.99%)
Feb 07, 2012	3.200	3.200	2.990	3.030	132,168	-0.17(-5.31%)
Feb 06, 2012	3.320	3.320	3.180	3.200	450,029	-0.11(-3.32%)
Feb 03, 2012	3.380	3.380	3.280	3.310	65,442	-0.06(-1.78%)
Feb 02, 2012	3.400	3.420	3.340	3.370	169,155	-0.02(-0.59%)
Feb 01, 2012	3.500	3.520	3.370	3.390	127,958	-0.10(-2.87%)
Jan 31, 2012	3.520	3.700	3.389	3.490	498,758	-0.04(-1.13%)
Jan 30, 2012	3.560	3.575	3.500	3.530	52,935	-0.04(-1.12%)
Jan 27, 2012	3.560	3.610	3.550	3.570	51,722	+0.00(+0.00%)
Jan 26, 2012	3.490	3.630	3.490	3.570	100,446	+0.04(+1.13%)
Jan 25, 2012	3.570	3.570	3.480	3.530	115,308	-0.04(-1.12%)
Jan 24, 2012	3.600	3.630	3.530	3.570	62,766	-0.11(-2.99%)
Jan 23, 2012	3.640	3.700	3.600	3.680	55,169	-0.04(-1.08%)
Jan 20, 2012	3.710	3.730	3.520	3.720	55,493	+0.01(+0.27%)
Jan 19, 2012	3.810	3.830	3.650	3.710	54,158	-0.09(-2.37%)
Jan 18, 2012	3.810	4.010	3.780	3.800	23,900	+0.01(+0.26%)
Jan 17, 2012	3.850	3.910	3.730	3.790	137,859	-0.06(-1.56%)
Jan 13, 2012	3.770	3.850	3.730	3.850	112,331	+0.08(+2.12%)
Jan 12, 2012	3.700	3.800	3.660	3.770	177,069	+0.07(+1.89%)
Jan 11, 2012	3.570	3.720	3.550	3.700	83,364	+0.11(+3.06%)
Jan 10, 2012	3.580	3.610	3.509	3.590	84,338	+0.05(+1.41%)
Jan 09, 2012	3.550	3.560	3.500	3.540	33,016	+0.00(+0.00%)
Jan 06, 2012	3.540	3.660	3.502	3.540	18,303	-0.01(-0.28%)
Jan 05, 2012	3.530	3.560	3.480	3.550	66,083	+0.00(+0.00%)
Jan 04, 2012	3.500	3.620	3.470	3.550	125,770	-0.08(-2.20%)
Dec 30, 2011	3.500	3.700	3.450	3.630	295,391	+0.13(+3.71%)
Dec 29, 2011	3.480	3.500	3.170	3.500	91,279	+0.00(+0.00%)
Dec 28, 2011	3.370	3.520	3.360	3.500	144,754	+0.05(+1.45%)
Dec 27, 2011	3.300	3.490	3.300	3.450	216,983	+0.09(+2.68%)
Dec 23, 2011	3.180	3.420	3.180	3.360	106,036	-0.06(-1.75%)
Dec 21, 2011	3.270	3.460	3.270	3.420	190,839	+0.06(+1.79%)
Dec 20, 2011	3.320	3.505	3.300	3.360	135,514	+0.06(+1.82%)
Dec 19, 2011	3.480	3.500	3.240	3.300	110,781	-0.14(-4.07%)
Dec 16, 2011	3.472	3.500	3.400	3.440	72,346	-0.02(-0.58%)
Dec 15, 2011	3.500	3.520	3.431	3.460	73,446	-0.02(-0.57%)
Dec 14, 2011	3.710	3.760	3.430	3.480	98,634	-0.23(-6.20%)
Dec 13, 2011	3.650	3.910	3.510	3.710	454,016	+0.10(+2.77%)
Dec 12, 2011	3.490	3.650	3.350	3.610	129,439	+0.11(+3.14%)
Dec 09, 2011	3.520	3.557	3.480	3.500	69,147	-0.03(-0.85%)
Dec 08, 2011	3.430	3.650	3.430	3.530	69,388	+0.03(+0.86%)
Dec 07, 2011	3.540	3.600	3.400	3.500	158,528	-0.06(-1.69%)
Dec 06, 2011	3.550	3.630	3.390	3.560	156,266	+0.02(+0.56%)
Dec 05, 2011	3.640	3.640	3.421	3.540	190,469	-0.05(-1.39%)
Dec 02, 2011	3.550	3.640	3.499	3.590	195,329	+0.09(+2.57%)
Dec 01, 2011	3.270	3.520	3.251	3.500	286,727	+0.17(+5.11%)
Nov 30, 2011	3.270	3.450	3.240	3.330	495,248	+0.14(+4.39%)
Nov 29, 2011	3.080	3.200	3.049	3.190	269,199	+0.11(+3.57%)
Nov 28, 2011	3.100	3.100	2.690	3.080	132,615	+0.07(+2.33%)
Nov 25, 2011	2.900	3.170	2.810	3.010	72,948	+0.04(+1.35%)
Nov 23, 2011	2.670	3.040	2.670	2.970	540,836	+0.28(+10.41%)
Nov 22, 2011	2.735	2.830	2.650	2.690	62,452	-0.06(-2.18%)
Nov 21, 2011	2.840	2.870	2.710	2.750	103,303	-0.11(-3.85%)
Nov 18, 2011	2.780	2.980	2.700	2.860	158,772	+0.11(+4.00%)
Nov 17, 2011	2.360	2.800	2.299	2.750	150,188	+0.40(+17.02%)
Nov 16, 2011	2.400	2.401	2.310	2.350	50,475	-0.10(-4.08%)
Nov 15, 2011	2.490	2.490	2.400	2.450	20,152	-0.03(-1.21%)
Nov 14, 2011	2.480	2.500	2.300	2.480	49,279	-0.02(-0.80%)
Nov 11, 2011	2.520	2.540	2.350	2.500	59,949	+0.00(+0.00%)
Nov 10, 2011	2.910	2.915	2.430	2.500	63,369	-0.13(-4.94%)
Nov 09, 2011	2.600	2.880	2.600	2.630	33,710	-0.13(-4.71%)
Nov 08, 2011	2.620	2.840	2.580	2.760	61,338	+0.12(+4.55%)
Nov 07, 2011	2.760	2.820	2.590	2.640	44,046	-0.10(-3.65%)
Nov 04, 2011	2.530	2.800	2.530	2.740	27,125	-0.08(-2.84%)
Nov 03, 2011	2.510	2.830	2.510	2.820	15,679	+0.10(+3.68%)
Nov 02, 2011	2.760	2.860	2.690	2.720	29,378	-0.08(-2.86%)
Nov 01, 2011	2.670	2.950	2.470	2.800	38,553	+0.08(+2.94%)
Oct 31, 2011	2.910	2.910	2.690	2.720	90,438	-0.25(-8.42%)
Oct 28, 2011	2.570	2.970	2.380	2.970	85,096	+0.42(+16.47%)
Oct 27, 2011	2.420	2.590	2.290	2.550	108,617	+0.23(+9.91%)
Oct 26, 2011	2.430	2.480	2.240	2.320	66,421	-0.06(-2.52%)
Oct 25, 2011	2.470	2.470	2.320	2.380	33,212	-0.12(-4.80%)
Oct 24, 2011	2.330	2.530	2.330	2.500	26,607	+0.16(+6.84%)
Oct 21, 2011	2.314	2.430	2.260	2.340	46,455	-0.03(-1.27%)
Oct 20, 2011	2.440	2.440	2.340	2.370	2,500	-0.06(-2.47%)
Oct 19, 2011	2.390	2.460	2.390	2.430	800	+0.00(+0.00%)
Oct 18, 2011	2.430	2.500	2.310	2.430	19,900	+0.01(+0.41%)
Oct 17, 2011	2.520	2.560	2.380	2.420	214,953	-0.14(-5.47%)
Oct 14, 2011	2.450	2.580	2.270	2.560	37,380	+0.14(+5.79%)
Oct 13, 2011	2.220	2.510	2.220	2.420	66,965	+0.03(+1.26%)
Oct 12, 2011	2.420	2.500	2.360	2.390	103,002	-0.03(-1.24%)
Oct 11, 2011	2.400	2.561	2.230	2.420	86,159	+0.02(+0.83%)
Oct 10, 2011	2.280	2.440	2.230	2.400	63,030	+0.15(+6.67%)
Oct 07, 2011	2.330	2.360	2.210	2.250	62,487	-0.08(-3.43%)
Oct 06, 2011	2.480	2.530	2.280	2.330	101,606	-0.17(-6.80%)
Oct 05, 2011	2.310	2.560	2.240	2.500	63,638	+0.20(+8.70%)
Oct 04, 2011	2.274	2.300	2.200	2.300	64,267	-0.01(-0.43%)
Oct 03, 2011	2.450	2.630	2.255	2.310	286,042	-0.18(-7.23%)
Sep 30, 2011	2.650	2.720	2.440	2.490	127,612	-0.21(-7.78%)
Sep 29, 2011	2.640	2.750	2.440	2.700	430,847	+0.12(+4.65%)
Sep 28, 2011	2.630	2.670	2.470	2.580	166,621	-0.03(-1.15%)
Sep 27, 2011	2.500	2.720	2.410	2.610	348,821	+0.18(+7.41%)
Sep 26, 2011	2.480	2.590	2.400	2.430	90,641	-0.05(-2.02%)
Sep 23, 2011	2.380	2.550	2.380	2.480	72,410	+0.10(+4.20%)
Sep 22, 2011	2.420	2.440	2.300	2.380	111,253	-0.15(-5.93%)
Sep 21, 2011	2.530	2.780	2.350	2.530	94,099	+0.00(+0.00%)
Sep 20, 2011	2.620	2.720	2.500	2.530	96,261	-0.08(-3.07%)
Sep 19, 2011	2.610	2.667	2.520	2.610	83,346	-0.09(-3.33%)
Sep 16, 2011	2.810	2.820	2.680	2.700	185,812	-0.11(-3.91%)
Sep 15, 2011	2.850	2.850	2.750	2.810	91,315	+0.01(+0.36%)
Sep 14, 2011	2.480	2.880	2.480	2.800	218,174	+0.30(+12.00%)
Sep 13, 2011	2.410	2.650	2.410	2.500	112,765	+0.08(+3.31%)
Sep 12, 2011	2.450	2.520	2.390	2.420	112,974	-0.08(-3.16%)
Sep 09, 2011	2.560	2.580	2.480	2.499	94,222	-0.09(-3.51%)
Sep 08, 2011	2.580	2.660	2.550	2.590	69,014	+0.00(+0.00%)
Sep 07, 2011	2.590	2.650	2.481	2.590	138,790	+0.04(+1.57%)
Sep 06, 2011	2.550	2.795	2.530	2.550	173,050	-0.09(-3.41%)
Sep 02, 2011	2.600	2.730	2.600	2.640	200,692	-0.03(-1.12%)
Sep 01, 2011	2.720	2.850	2.640	2.670	190,169	-0.03(-1.11%)
Aug 31, 2011	2.630	2.770	2.590	2.700	266,654	+0.09(+3.45%)
Aug 30, 2011	2.510	2.630	2.510	2.610	222,366	+0.09(+3.57%)
Aug 29, 2011	2.400	2.610	2.320	2.520	213,976	+0.13(+5.44%)
Aug 26, 2011	2.260	2.410	2.235	2.390	234,959	+0.10(+4.37%)
Aug 25, 2011	2.380	2.380	2.290	2.290	210,127	-0.09(-3.78%)
Aug 24, 2011	2.300	2.420	2.300	2.380	125,827	+0.08(+3.48%)
Aug 23, 2011	2.380	2.400	2.290	2.300	329,990	-0.08(-3.36%)
Aug 22, 2011	2.300	2.430	2.300	2.380	174,432	+0.16(+7.21%)
Aug 19, 2011	2.180	2.400	2.100	2.220	530,061	+0.01(+0.45%)
Aug 18, 2011	2.410	2.490	2.200	2.210	164,041	-0.28(-11.24%)
Aug 17, 2011	2.330	2.510	2.300	2.490	224,421	+0.16(+6.87%)
Aug 16, 2011	2.320	2.500	2.300	2.330	144,522	-0.03(-1.27%)
Aug 15, 2011	2.430	2.610	2.290	2.360	375,926	-0.04(-1.67%)
Aug 12, 2011	2.480	2.530	2.320	2.400	215,087	-0.05(-2.04%)
Aug 11, 2011	2.320	2.520	2.260	2.450	108,440	+0.13(+5.60%)
Aug 10, 2011	2.420	2.470	2.232	2.320	153,934	-0.20(-7.75%)
Aug 09, 2011	2.330	2.520	2.280	2.515	223,675	+0.29(+12.78%)
Aug 08, 2011	2.690	2.760	2.100	2.230	574,300	-0.48(-17.71%)
Aug 05, 2011	2.800	2.880	2.660	2.710	398,589	-0.07(-2.52%)
Aug 04, 2011	2.990	3.200	2.740	2.780	357,039	-0.21(-7.02%)
Aug 03, 2011	3.200	3.240	2.980	2.990	297,300	-0.18(-5.68%)
Aug 02, 2011	3.160	3.260	3.135	3.170	506,179	+0.01(+0.32%)

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