Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	2.210	2.210	2.100	2.130	15,403	-0.06(-2.74%)
May 23, 2011	2.150	2.200	2.150	2.190	27,449	+0.03(+1.39%)
May 20, 2011	2.160	2.180	2.160	2.160	7,130	+0.00(+0.00%)
May 19, 2011	2.150	2.190	2.110	2.160	16,994	+0.01(+0.47%)
May 18, 2011	2.160	2.200	2.100	2.150	26,625	-0.00(-0.13%)
May 17, 2011	2.160	2.190	2.153	2.153	18,258	-0.01(-0.33%)
May 16, 2011	2.270	2.390	2.150	2.160	121,663	-0.20(-8.47%)
May 13, 2011	2.350	2.470	2.280	2.360	68,121	-0.14(-5.60%)
May 12, 2011	2.500	2.520	2.470	2.500	11,655	+0.01(+0.40%)
May 11, 2011	2.550	2.575	2.480	2.490	9,281	-0.05(-1.97%)
May 10, 2011	2.440	2.540	2.440	2.540	14,123	+0.06(+2.42%)
May 09, 2011	2.580	2.580	2.480	2.480	5,557	-0.10(-3.88%)
May 06, 2011	2.550	2.610	2.540	2.580	7,897	+0.03(+1.18%)
May 05, 2011	2.560	2.580	2.500	2.550	13,338	+0.01(+0.39%)
May 04, 2011	2.570	2.590	2.540	2.540	17,462	-0.06(-2.34%)
May 03, 2011	2.630	2.630	2.600	2.601	4,947	-0.05(-1.86%)
May 02, 2011	2.650	2.650	2.650	2.650	4,161	-0.01(-0.38%)
Apr 29, 2011	2.700	2.700	2.660	2.660	12,342	-0.04(-1.48%)
Apr 28, 2011	2.770	2.770	2.670	2.700	14,900	+0.00(+0.00%)
Apr 27, 2011	2.650	2.701	2.620	2.700	18,867	+0.06(+2.27%)
Apr 26, 2011	2.600	2.640	2.580	2.640	16,032	+0.02(+0.76%)
Apr 25, 2011	2.670	2.710	2.620	2.620	56,867	-0.02(-0.88%)
Apr 21, 2011	2.680	2.680	2.640	2.643	15,830	-0.04(-1.37%)
Apr 20, 2011	2.550	2.690	2.490	2.680	50,209	+0.19(+7.63%)
Apr 19, 2011	2.390	2.860	2.350	2.490	129,920	+0.05(+2.05%)
Apr 18, 2011	2.460	2.460	2.410	2.440	6,272	-0.03(-1.21%)
Apr 15, 2011	2.390	2.480	2.350	2.470	26,210	+0.06(+2.49%)
Apr 14, 2011	2.370	2.420	2.350	2.410	10,090	+0.05(+2.12%)
Apr 13, 2011	2.310	2.360	2.280	2.360	6,420	+0.04(+1.72%)
Apr 12, 2011	2.280	2.353	2.280	2.320	12,574	-0.04(-1.69%)
Apr 11, 2011	2.610	2.610	2.310	2.360	60,990	-0.18(-7.09%)
Apr 08, 2011	2.530	2.580	2.530	2.540	23,139	+0.01(+0.40%)
Apr 07, 2011	2.540	2.540	2.450	2.530	14,317	-0.02(-0.78%)
Apr 06, 2011	2.520	2.550	2.480	2.550	7,480	+0.00(+0.00%)
Apr 05, 2011	2.530	2.560	2.500	2.550	11,420	+0.05(+2.00%)
Apr 04, 2011	2.650	2.680	2.460	2.500	68,250	-0.14(-5.30%)
Apr 01, 2011	2.530	2.671	2.530	2.640	11,080	+0.11(+4.34%)
Mar 31, 2011	2.630	2.650	2.530	2.530	23,694	-0.07(-2.69%)
Mar 30, 2011	2.880	2.880	2.600	2.600	53,276	-0.25(-8.77%)
Mar 29, 2011	2.890	2.940	2.840	2.850	54,243	+0.00(+0.00%)
Mar 28, 2011	2.930	3.140	2.830	2.850	70,310	+0.02(+0.71%)
Mar 25, 2011	2.850	2.850	2.820	2.830	27,933	+0.00(+0.00%)
Mar 24, 2011	2.830	2.950	2.830	2.830	35,492	-0.02(-0.70%)
Mar 23, 2011	2.820	2.900	2.820	2.850	36,716	+0.01(+0.35%)
Mar 22, 2011	2.729	2.940	2.729	2.840	20,710	+0.14(+5.19%)
Mar 21, 2011	2.799	2.799	2.700	2.700	45,546	+0.01(+0.37%)
Mar 18, 2011	2.500	2.808	2.500	2.690	229,562	+0.24(+9.84%)
Mar 17, 2011	2.369	2.580	2.369	2.449	7,300	+0.10(+4.21%)
Mar 16, 2011	2.380	2.390	2.330	2.350	16,174	+0.01(+0.41%)
Mar 15, 2011	2.390	2.420	2.341	2.341	38,795	-0.11(-4.47%)
Mar 14, 2011	2.510	2.580	2.410	2.450	60,256	-0.05(-2.00%)
Mar 11, 2011	2.500	2.590	2.500	2.500	18,995	-0.06(-2.34%)
Mar 10, 2011	2.560	2.640	2.560	2.560	26,820	-0.04(-1.54%)
Mar 09, 2011	2.560	2.640	2.560	2.600	15,510	+0.00(+0.00%)
Mar 08, 2011	2.590	2.600	2.570	2.600	6,300	+0.00(+0.00%)
Mar 07, 2011	2.710	2.710	2.580	2.600	30,740	-0.04(-1.52%)
Mar 04, 2011	2.600	2.650	2.590	2.640	19,632	+0.04(+1.54%)
Mar 03, 2011	2.650	2.659	2.600	2.600	24,601	+0.00(+0.00%)
Mar 02, 2011	2.650	2.650	2.600	2.600	14,585	-0.05(-1.89%)

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