Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	2.200	2.200	2.110	2.160	198,375	-0.04(-1.82%)
Mar 27, 2013	2.020	2.200	2.010	2.200	334,300	+0.16(+7.84%)
Mar 26, 2013	2.220	2.220	2.020	2.040	433,620	-0.17(-7.69%)
Mar 25, 2013	2.250	2.280	2.180	2.210	327,950	-0.08(-3.49%)
Mar 22, 2013	2.290	2.320	2.270	2.290	157,952	-0.02(-0.87%)
Mar 21, 2013	2.270	2.330	2.250	2.310	287,297	+0.04(+1.76%)
Mar 20, 2013	2.270	2.290	2.230	2.270	250,028	-0.01(-0.44%)
Mar 19, 2013	2.200	2.340	2.190	2.280	532,772	+0.06(+2.70%)
Mar 18, 2013	2.220	2.280	2.200	2.220	317,475	-0.02(-0.89%)
Mar 15, 2013	2.070	2.240	2.030	2.240	2,994,700	+0.20(+9.80%)
Mar 14, 2013	2.070	2.070	1.980	2.040	465,433	-0.02(-0.97%)
Mar 13, 2013	2.220	2.220	2.010	2.060	503,359	-0.14(-6.36%)
Mar 12, 2013	2.140	2.210	2.140	2.200	383,520	+0.05(+2.33%)
Mar 11, 2013	2.200	2.300	2.140	2.150	639,835	-0.02(-0.92%)
Mar 08, 2013	2.070	2.199	2.000	2.170	576,045	+0.13(+6.37%)
Mar 07, 2013	1.960	2.090	1.950	2.040	520,977	+0.06(+3.03%)
Mar 06, 2013	1.690	1.980	1.650	1.980	879,026	+0.30(+17.86%)
Mar 05, 2013	1.730	1.790	1.680	1.680	440,315	-0.04(-2.33%)
Mar 04, 2013	1.800	1.850	1.671	1.720	627,189	-0.09(-4.97%)
Mar 01, 2013	1.830	1.920	1.800	1.810	461,404	-0.04(-2.16%)
Feb 28, 2013	1.887	1.910	1.840	1.850	351,646	-0.05(-2.63%)
Feb 27, 2013	1.910	1.920	1.860	1.900	397,858	-0.03(-1.55%)
Feb 26, 2013	1.980	2.060	1.880	1.930	483,867	-0.09(-4.46%)
Feb 22, 2013	2.040	2.086	1.980	2.020	237,268	-0.01(-0.49%)
Feb 21, 2013	1.920	2.170	1.600	2.030	1,047,440	+0.13(+6.84%)
Feb 20, 2013	2.010	2.040	1.900	1.900	645,685	-0.14(-6.86%)
Feb 19, 2013	2.130	2.150	2.020	2.040	554,273	-0.09(-4.23%)
Feb 15, 2013	2.220	2.270	2.120	2.130	539,274	-0.05(-2.29%)
Feb 14, 2013	2.150	2.230	2.130	2.180	298,607	+0.03(+1.40%)
Feb 13, 2013	2.320	2.320	2.150	2.150	540,096	-0.15(-6.52%)
Feb 12, 2013	2.210	2.300	2.160	2.300	466,682	+0.09(+4.07%)
Feb 11, 2013	2.300	2.300	2.200	2.210	543,697	-0.10(-4.33%)
Feb 08, 2013	2.360	2.390	2.310	2.310	196,396	-0.06(-2.53%)
Feb 07, 2013	2.380	2.470	2.350	2.370	220,518	-0.02(-0.84%)
Feb 06, 2013	2.310	2.420	2.310	2.390	295,415	+0.03(+1.27%)
Feb 04, 2013	2.370	2.440	2.356	2.360	257,593	-0.02(-0.84%)
Feb 01, 2013	2.270	2.390	2.250	2.380	347,442	+0.11(+4.85%)
Jan 31, 2013	2.390	2.420	2.260	2.270	560,039	-0.13(-5.42%)
Jan 30, 2013	2.430	2.480	2.370	2.400	353,155	+0.00(+0.00%)
Jan 29, 2013	2.360	2.450	2.360	2.400	313,250	+0.05(+2.13%)
Jan 28, 2013	2.260	2.370	2.240	2.350	321,160	+0.09(+3.98%)
Jan 25, 2013	2.380	2.400	2.250	2.260	707,674	-0.11(-4.64%)
Jan 24, 2013	2.450	2.520	2.350	2.370	670,435	-0.09(-3.66%)
Jan 23, 2013	2.580	2.590	2.460	2.460	344,841	-0.12(-4.65%)
Jan 22, 2013	2.490	2.610	2.470	2.580	378,721	+0.12(+4.88%)
Jan 18, 2013	2.490	2.510	2.430	2.460	562,797	-0.03(-1.20%)
Jan 17, 2013	2.510	2.560	2.460	2.490	462,388	-0.01(-0.40%)
Jan 16, 2013	2.540	2.580	2.500	2.500	256,607	-0.07(-2.72%)
Jan 15, 2013	2.580	2.630	2.530	2.570	355,001	+0.01(+0.39%)
Jan 14, 2013	2.590	2.660	2.540	2.560	326,803	-0.02(-0.78%)
Jan 11, 2013	2.600	2.600	2.550	2.580	146,026	+0.01(+0.39%)
Jan 10, 2013	2.580	2.650	2.540	2.570	349,475	-0.01(-0.39%)
Jan 09, 2013	2.660	2.660	2.560	2.580	245,245	-0.08(-3.01%)
Jan 08, 2013	2.550	2.660	2.550	2.660	312,205	+0.12(+4.72%)
Jan 07, 2013	2.600	2.600	2.530	2.540	302,320	-0.04(-1.55%)
Jan 04, 2013	2.490	2.609	2.480	2.580	331,069	+0.06(+2.38%)
Jan 03, 2013	2.630	2.630	2.500	2.520	521,907	-0.12(-4.55%)
Jan 02, 2013	2.640	2.705	2.600	2.640	1,006,674	-0.06(-2.22%)
Dec 31, 2012	2.570	2.700	2.700	2.700	541,774	+0.12(+4.65%)
Dec 28, 2012	2.610	2.645	2.570	2.580	270,850	-0.04(-1.53%)
Dec 27, 2012	2.570	2.670	2.550	2.620	458,130	+0.04(+1.55%)
Dec 26, 2012	2.550	2.590	2.500	2.580	169,213	+0.04(+1.57%)
Dec 24, 2012	2.410	2.560	2.370	2.540	297,328	+0.13(+5.39%)
Dec 21, 2012	2.490	2.570	2.410	2.410	2,244,968	-0.09(-3.60%)
Dec 20, 2012	2.560	2.650	2.460	2.500	808,148	-0.09(-3.47%)
Dec 19, 2012	2.590	2.600	2.520	2.590	492,296	-0.02(-0.77%)
Dec 18, 2012	2.720	2.720	2.530	2.610	796,233	-0.09(-3.33%)
Dec 17, 2012	2.660	2.700	2.640	2.700	772,215	+0.05(+1.89%)
Dec 14, 2012	2.710	2.930	2.210	2.650	1,601,688	-0.29(-9.86%)
Dec 13, 2012	2.960	3.000	2.890	2.940	265,240	-0.04(-1.34%)
Dec 12, 2012	2.990	3.060	2.960	2.980	735,151	+0.00(+0.00%)
Dec 11, 2012	2.970	3.010	2.950	2.980	378,796	-0.02(-0.67%)
Dec 10, 2012	2.950	3.000	2.920	3.000	298,414	+0.04(+1.35%)
Dec 07, 2012	2.990	3.000	2.920	2.960	231,276	+0.00(+0.00%)
Dec 06, 2012	2.950	3.000	2.920	2.960	372,288	-0.02(-0.67%)
Dec 05, 2012	2.891	3.000	2.891	2.980	251,373	+0.07(+2.41%)
Dec 04, 2012	2.970	2.980	2.850	2.910	213,455	-0.05(-1.69%)
Nov 30, 2012	2.910	3.000	2.910	2.960	216,468	+0.00(+0.00%)
Nov 29, 2012	2.990	2.990	2.860	2.960	188,891	+0.05(+1.72%)
Nov 28, 2012	2.910	2.960	2.860	2.910	281,719	-0.06(-2.02%)
Nov 27, 2012	2.960	3.030	2.960	2.970	198,507	-0.02(-0.67%)
Nov 26, 2012	2.970	3.000	2.950	2.990	145,600	+0.01(+0.34%)
Nov 23, 2012	3.020	3.040	2.970	2.980	195,196	-0.01(-0.33%)
Nov 21, 2012	3.020	3.080	2.960	2.990	623,381	-0.02(-0.66%)
Nov 20, 2012	3.120	3.120	3.010	3.010	167,518	-0.11(-3.53%)
Nov 19, 2012	3.090	3.130	3.000	3.120	254,788	+0.14(+4.70%)
Nov 16, 2012	2.940	3.000	2.850	2.980	367,001	+0.06(+2.05%)
Nov 15, 2012	2.980	3.040	2.900	2.920	367,726	-0.09(-2.99%)
Nov 14, 2012	3.170	3.200	3.000	3.010	507,765	-0.15(-4.75%)
Nov 13, 2012	3.170	3.310	3.140	3.160	216,929	-0.05(-1.56%)
Nov 12, 2012	3.240	3.260	3.170	3.210	153,299	+0.00(+0.00%)
Nov 09, 2012	3.220	3.290	3.180	3.210	459,120	-0.11(-3.31%)
Nov 08, 2012	3.230	3.410	3.170	3.320	308,140	+0.07(+2.15%)
Nov 07, 2012	3.270	3.290	3.120	3.250	307,298	-0.04(-1.22%)
Nov 06, 2012	3.160	3.290	3.100	3.290	213,916	+0.14(+4.44%)
Nov 05, 2012	3.290	3.310	3.140	3.150	343,924	-0.10(-3.08%)
Nov 02, 2012	3.290	3.310	3.220	3.250	285,727	-0.05(-1.52%)
Nov 01, 2012	3.310	3.340	3.270	3.300	245,328	-0.03(-0.90%)
Oct 31, 2012	3.330	3.370	3.250	3.330	301,927	-0.01(-0.30%)
Oct 26, 2012	3.300	3.340	3.340	3.340	169,800	+0.00(+0.00%)
Oct 25, 2012	3.350	3.380	3.290	3.340	194,829	+0.07(+2.14%)
Oct 24, 2012	3.300	3.380	3.250	3.270	175,166	-0.03(-0.91%)
Oct 23, 2012	3.380	3.420	3.300	3.300	385,146	-0.10(-2.94%)
Oct 19, 2012	3.540	3.540	3.350	3.400	235,375	-0.14(-3.95%)
Oct 18, 2012	3.510	3.590	3.450	3.540	216,671	-0.01(-0.28%)
Oct 17, 2012	3.540	3.590	3.480	3.550	138,874	-0.01(-0.28%)
Oct 16, 2012	3.480	3.580	3.450	3.560	223,226	+0.11(+3.19%)
Oct 15, 2012	3.350	3.470	3.310	3.450	249,569	+0.08(+2.37%)
Oct 12, 2012	3.430	3.490	3.370	3.370	173,928	-0.07(-2.03%)
Oct 11, 2012	3.430	3.530	3.400	3.440	185,120	+0.05(+1.47%)
Oct 10, 2012	3.280	3.420	3.280	3.390	281,838	+0.09(+2.73%)
Oct 09, 2012	3.490	3.520	3.300	3.300	387,913	-0.18(-5.17%)
Oct 08, 2012	3.470	3.530	3.410	3.480	196,375	+0.01(+0.29%)
Oct 05, 2012	3.630	3.680	3.470	3.470	265,392	-0.17(-4.67%)
Oct 04, 2012	3.570	3.690	3.540	3.640	348,652	+0.12(+3.41%)
Oct 03, 2012	3.550	3.600	3.470	3.520	283,477	-0.01(-0.28%)
Oct 02, 2012	3.570	3.620	3.470	3.530	279,424	-0.05(-1.40%)
Oct 01, 2012	3.630	3.750	3.530	3.580	359,473	-0.05(-1.38%)
Sep 28, 2012	3.770	3.840	3.600	3.630	437,507	-0.16(-4.22%)
Sep 27, 2012	3.670	3.800	3.620	3.790	506,236	+0.14(+3.84%)
Sep 26, 2012	3.630	3.700	3.580	3.650	502,128	+0.02(+0.55%)
Sep 25, 2012	3.850	3.880	3.630	3.630	486,087	-0.08(-2.16%)
Sep 24, 2012	3.550	3.740	3.440	3.710	750,996	+0.19(+5.40%)
Sep 21, 2012	4.010	4.090	3.520	3.520	4,890,510	-0.43(-10.89%)
Sep 20, 2012	3.810	3.970	3.810	3.950	757,916	+0.04(+1.02%)
Sep 19, 2012	3.640	3.980	3.640	3.910	1,426,360	+0.28(+7.71%)
Sep 18, 2012	3.440	3.660	3.410	3.630	833,455	+0.19(+5.52%)
Sep 17, 2012	3.490	3.505	3.400	3.440	546,375	-0.06(-1.71%)
Sep 14, 2012	3.550	3.590	3.470	3.500	849,541	-0.04(-1.13%)
Sep 13, 2012	3.310	3.640	3.210	3.540	832,287	+0.22(+6.63%)
Sep 12, 2012	3.410	3.410	3.190	3.320	409,520	-0.06(-1.78%)
Sep 11, 2012	3.330	3.410	3.300	3.380	275,589	+0.08(+2.42%)
Sep 10, 2012	3.290	3.430	3.250	3.300	318,245	+0.00(+0.00%)
Sep 07, 2012	3.340	3.400	3.280	3.300	673,602	+0.03(+0.92%)
Sep 06, 2012	3.240	3.270	3.160	3.270	803,572	+0.10(+3.15%)
Sep 05, 2012	3.240	3.250	3.140	3.170	425,290	-0.06(-1.86%)
Sep 04, 2012	3.140	3.230	3.070	3.230	690,920	+0.15(+4.87%)
Aug 31, 2012	2.960	3.130	2.920	3.080	547,045	+0.13(+4.41%)
Aug 30, 2012	3.000	3.060	2.920	2.950	192,957	-0.05(-1.67%)
Aug 29, 2012	3.000	3.020	2.980	3.000	545,787	-0.06(-1.96%)
Aug 27, 2012	3.230	3.230	3.050	3.060	372,633	-0.14(-4.38%)
Aug 24, 2012	3.190	3.250	3.140	3.200	500,167	-0.01(-0.31%)
Aug 23, 2012	3.250	3.270	3.160	3.210	573,854	-0.02(-0.62%)
Aug 22, 2012	3.120	3.250	3.100	3.230	421,017	+0.09(+2.87%)
Aug 21, 2012	3.020	3.140	3.020	3.140	570,862	+0.15(+5.02%)
Aug 20, 2012	3.000	3.100	2.970	2.990	355,554	-0.05(-1.64%)
Aug 17, 2012	3.120	3.150	3.010	3.040	292,600	-0.10(-3.18%)
Aug 16, 2012	3.090	3.180	3.060	3.140	336,348	+0.01(+0.32%)
Aug 15, 2012	3.080	3.150	3.050	3.130	130,229	+0.03(+0.97%)
Aug 14, 2012	3.170	3.180	3.070	3.100	134,355	-0.09(-2.82%)
Aug 13, 2012	3.140	3.200	3.140	3.190	222,034	+0.05(+1.59%)
Aug 10, 2012	3.180	3.200	3.120	3.140	134,506	-0.05(-1.57%)
Aug 09, 2012	3.010	3.200	3.010	3.190	147,979	+0.13(+4.25%)
Aug 08, 2012	3.190	3.230	3.040	3.060	257,529	-0.13(-4.08%)
Aug 07, 2012	3.110	3.200	3.000	3.190	275,782	+0.02(+0.63%)
Aug 06, 2012	2.870	3.180	2.870	3.170	295,468	+0.27(+9.31%)
Aug 03, 2012	2.860	3.000	2.850	2.900	369,328	+0.06(+2.11%)
Aug 02, 2012	2.810	2.980	2.810	2.840	232,231	+0.01(+0.35%)
Aug 01, 2012	3.030	3.037	2.800	2.830	409,194	-0.19(-6.29%)
Jul 31, 2012	3.130	3.180	2.990	3.020	175,551	-0.12(-3.82%)
Jul 30, 2012	3.150	3.210	3.140	3.140	164,060	-0.02(-0.63%)
Jul 27, 2012	3.180	3.180	3.100	3.160	269,402	+0.03(+0.96%)
Jul 26, 2012	3.070	3.160	3.040	3.130	256,053	+0.09(+2.96%)
Jul 25, 2012	2.950	3.070	2.950	3.040	291,201	+0.12(+4.11%)
Jul 24, 2012	2.920	2.970	2.880	2.920	200,973	+0.02(+0.69%)
Jul 23, 2012	2.960	3.000	2.890	2.900	191,293	-0.12(-3.97%)
Jul 20, 2012	2.970	3.040	2.970	3.020	153,034	+0.04(+1.34%)
Jul 19, 2012	3.050	3.120	2.900	2.980	309,625	-0.05(-1.65%)
Jul 18, 2012	2.980	3.090	2.938	3.030	149,144	+0.02(+0.66%)
Jul 17, 2012	2.960	3.030	2.910	3.010	238,045	+0.03(+1.01%)
Jul 16, 2012	2.920	3.000	2.910	2.980	188,891	+0.05(+1.71%)
Jul 13, 2012	2.970	3.000	2.880	2.930	295,580	-0.01(-0.34%)
Jul 12, 2012	2.840	3.000	2.800	2.940	261,841	+0.04(+1.38%)
Jul 11, 2012	2.850	2.930	2.830	2.900	191,805	+0.04(+1.40%)
Jul 10, 2012	2.950	2.980	2.830	2.860	260,667	-0.06(-2.05%)
Jul 09, 2012	2.830	2.930	2.820	2.920	181,429	+0.09(+3.18%)
Jul 06, 2012	2.890	2.910	2.820	2.830	224,398	-0.11(-3.74%)
Jul 05, 2012	2.940	3.000	2.910	2.940	304,975	-0.08(-2.65%)
Jul 03, 2012	2.980	3.020	2.940	3.020	286,124	+0.07(+2.37%)
Jul 02, 2012	2.900	2.950	2.870	2.950	297,720	+0.04(+1.37%)
Jun 29, 2012	2.950	2.950	2.850	2.910	305,873	+0.09(+3.19%)
Jun 28, 2012	2.860	2.900	2.800	2.820	303,534	-0.07(-2.42%)
Jun 27, 2012	2.920	2.960	2.850	2.890	180,008	-0.04(-1.37%)
Jun 26, 2012	2.870	2.940	2.820	2.930	239,369	+0.05(+1.74%)
Jun 25, 2012	2.900	3.030	2.845	2.880	496,168	-0.15(-4.95%)
Jun 22, 2012	2.870	3.030	2.870	3.030	1,180,930	+0.16(+5.57%)
Jun 21, 2012	2.990	3.000	2.870	2.870	490,833	-0.15(-4.97%)
Jun 20, 2012	3.020	3.150	2.940	3.020	501,117	-0.02(-0.66%)
Jun 19, 2012	3.130	3.140	3.000	3.040	308,240	-0.04(-1.30%)
Jun 18, 2012	2.980	3.110	2.940	3.080	378,701	+0.13(+4.41%)
Jun 15, 2012	3.050	3.120	2.950	2.950	1,947,981	-0.11(-3.59%)
Jun 14, 2012	3.130	3.200	2.990	3.060	627,347	-0.08(-2.55%)
Jun 13, 2012	3.210	3.260	3.130	3.140	509,493	-0.07(-2.18%)
Jun 12, 2012	2.990	3.230	2.990	3.210	589,748	+0.23(+7.72%)
Jun 11, 2012	3.230	3.250	2.970	2.980	523,794	-0.23(-7.17%)
Jun 08, 2012	3.130	3.220	2.930	3.210	305,276	+0.04(+1.26%)
Jun 07, 2012	3.300	3.320	3.120	3.170	372,236	-0.08(-2.46%)
Jun 06, 2012	3.150	3.260	3.090	3.250	483,750	+0.11(+3.50%)
Jun 05, 2012	3.230	3.250	3.100	3.140	396,703	-0.09(-2.79%)
Jun 04, 2012	3.120	3.230	3.040	3.230	382,245	+0.14(+4.53%)
Jun 01, 2012	2.910	3.175	2.850	3.090	678,240	+0.20(+6.92%)
May 31, 2012	3.050	3.090	2.860	2.890	278,660	-0.16(-5.25%)
May 30, 2012	2.980	3.120	2.930	3.050	456,280	+0.00(+0.00%)
May 29, 2012	3.100	3.100	2.910	3.050	400,807	+0.01(+0.33%)
May 25, 2012	3.030	3.110	2.960	3.040	378,962	+0.02(+0.66%)
May 24, 2012	2.850	3.040	2.820	3.020	550,645	+0.21(+7.47%)
May 23, 2012	2.590	2.810	2.510	2.810	431,556	+0.19(+7.25%)
May 22, 2012	2.670	2.740	2.580	2.620	313,529	-0.09(-3.32%)
May 21, 2012	2.570	2.710	2.560	2.710	235,141	+0.15(+5.86%)
May 18, 2012	2.580	2.670	2.500	2.560	357,474	+0.00(+0.00%)
May 17, 2012	2.460	2.690	2.460	2.560	617,256	+0.11(+4.49%)
May 16, 2012	2.410	2.540	2.280	2.450	508,905	+0.04(+1.66%)
May 15, 2012	2.670	2.800	2.350	2.410	547,736	-0.24(-9.06%)
May 14, 2012	2.670	2.880	2.650	2.650	283,448	-0.10(-3.64%)
May 11, 2012	2.830	2.900	2.720	2.750	257,035	-0.14(-4.84%)
May 10, 2012	2.840	2.930	2.820	2.890	229,449	+0.06(+2.12%)
May 09, 2012	2.550	2.930	2.530	2.830	462,653	+0.22(+8.43%)
May 08, 2012	2.740	2.760	2.600	2.610	733,774	-0.17(-6.12%)
May 07, 2012	2.810	2.900	2.740	2.780	209,106	-0.02(-0.71%)
May 04, 2012	2.850	2.960	2.800	2.800	360,686	-0.06(-2.10%)
May 03, 2012	2.950	3.010	2.820	2.860	316,119	-0.12(-4.03%)
May 02, 2012	3.010	3.040	2.940	2.980	214,369	-0.05(-1.65%)
May 01, 2012	3.000	3.200	3.000	3.030	348,496	+0.01(+0.33%)
Apr 30, 2012	2.960	3.050	2.890	3.020	220,885	+0.03(+1.00%)
Apr 27, 2012	2.980	3.050	2.910	2.990	299,047	+0.04(+1.36%)
Apr 26, 2012	2.890	2.990	2.890	2.950	257,640	+0.06(+2.08%)
Apr 25, 2012	2.830	2.910	2.750	2.890	240,348	+0.10(+3.58%)
Apr 24, 2012	2.720	2.830	2.720	2.790	251,412	+0.07(+2.57%)
Apr 23, 2012	2.730	2.780	2.620	2.720	401,768	-0.05(-1.81%)
Apr 20, 2012	2.830	2.880	2.770	2.770	251,790	-0.04(-1.42%)
Apr 19, 2012	2.860	2.940	2.800	2.810	267,297	-0.04(-1.40%)
Apr 18, 2012	2.980	3.015	2.850	2.850	332,770	-0.17(-5.63%)
Apr 17, 2012	2.950	3.070	2.890	3.020	343,882	+0.10(+3.42%)
Apr 16, 2012	2.950	3.000	2.910	2.920	596,601	-0.03(-1.02%)
Apr 13, 2012	2.940	2.970	2.840	2.950	413,575	+0.00(+0.00%)
Apr 12, 2012	2.860	3.010	2.800	2.950	513,552	+0.07(+2.43%)
Apr 11, 2012	2.880	2.930	2.810	2.880	272,614	+0.02(+0.70%)
Apr 10, 2012	2.840	2.950	2.670	2.860	679,617	+0.03(+1.06%)
Apr 09, 2012	2.920	3.030	2.830	2.830	392,722	-0.10(-3.41%)
Apr 05, 2012	2.940	3.010	2.900	2.930	267,794	+0.00(+0.00%)
Apr 04, 2012	3.030	3.070	2.910	2.930	554,792	-0.14(-4.56%)
Apr 03, 2012	3.220	3.220	3.060	3.070	316,149	-0.14(-4.36%)

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