Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	5.138	5.185	5.025	5.091	452,912	-0.05(-0.92%)
Jul 28, 2011	5.185	5.336	5.100	5.138	426,433	-0.03(-0.55%)
Jul 27, 2011	5.412	5.420	5.147	5.166	587,458	-0.26(-4.87%)
Jul 26, 2011	5.516	5.572	5.402	5.431	537,905	-0.08(-1.54%)
Jul 25, 2011	5.119	5.582	5.119	5.516	1,234,852	+0.29(+5.61%)
Jul 22, 2011	5.147	5.308	5.147	5.223	2,857,334	-0.11(-2.12%)
Jul 21, 2011	5.506	5.780	5.317	5.336	1,623,413	-0.04(-0.70%)
Jul 20, 2011	5.941	5.950	5.327	5.374	1,742,622	-0.59(-9.83%)
Jul 19, 2011	6.167	6.186	5.960	5.960	511,820	-0.17(-2.77%)
Jul 18, 2011	6.290	6.328	6.082	6.130	746,769	-0.20(-3.13%)
Jul 15, 2011	6.243	6.356	6.243	6.328	605,215	+0.11(+1.82%)
Jul 14, 2011	6.337	6.413	6.149	6.215	461,839	-0.13(-2.08%)
Jul 13, 2011	6.441	6.507	6.309	6.347	377,641	-0.06(-0.88%)
Jul 12, 2011	6.366	6.507	6.356	6.404	363,803	-0.02(-0.29%)
Jul 11, 2011	6.470	6.526	6.375	6.422	347,498	-0.18(-2.72%)
Jul 08, 2011	6.668	6.734	6.592	6.602	432,487	-0.22(-3.19%)
Jul 07, 2011	6.734	6.876	6.687	6.819	286,106	+0.16(+2.41%)
Jul 06, 2011	6.753	6.753	6.583	6.659	244,928	-0.11(-1.67%)
Jul 05, 2011	6.847	6.876	6.734	6.772	241,670	-0.05(-0.69%)
Jul 01, 2011	6.677	6.819	6.659	6.819	229,955	+0.12(+1.83%)
Jun 30, 2011	6.611	6.753	6.611	6.696	180,473	+0.11(+1.72%)
Jun 29, 2011	6.791	6.866	6.526	6.583	316,655	-0.18(-2.65%)
Jun 28, 2011	6.385	6.829	6.347	6.762	595,116	+0.42(+6.55%)
Jun 27, 2011	6.498	6.536	6.290	6.347	593,520	-0.12(-1.90%)
Jun 24, 2011	6.715	6.800	6.460	6.470	560,658	-0.27(-4.06%)
Jun 23, 2011	6.866	6.885	6.659	6.744	442,074	-0.23(-3.25%)
Jun 22, 2011	6.781	7.244	6.781	6.970	1,110,791	+0.17(+2.50%)
Jun 21, 2011	6.696	6.956	6.665	6.800	505,784	+0.14(+2.13%)
Jun 20, 2011	6.611	6.692	6.564	6.659	373,058	-0.03(-0.42%)
Jun 17, 2011	6.744	6.818	6.649	6.687	247,242	-0.05(-0.70%)
Jun 16, 2011	6.706	6.847	6.630	6.734	435,779	+0.02(+0.28%)
Jun 15, 2011	6.942	6.951	6.687	6.715	421,705	-0.31(-4.44%)
Jun 14, 2011	6.819	7.093	6.800	7.027	279,023	+0.26(+3.77%)
Jun 13, 2011	7.046	7.159	6.762	6.772	277,623	-0.26(-3.76%)
Jun 10, 2011	7.112	7.159	7.008	7.036	239,557	-0.10(-1.45%)
Jun 09, 2011	7.036	7.225	7.008	7.140	253,621	+0.13(+1.89%)
Jun 08, 2011	7.273	7.348	6.914	7.008	666,871	-0.28(-3.89%)
Jun 07, 2011	7.348	7.490	7.273	7.291	403,625	+0.01(+0.13%)
Jun 06, 2011	7.584	7.631	7.263	7.282	662,951	-0.30(-3.99%)
Jun 03, 2011	7.546	7.801	7.518	7.584	443,243	-0.56(-6.84%)
May 24, 2011	8.189	8.321	8.066	8.141	337,469	-0.01(-0.12%)
May 23, 2011	8.226	8.321	8.113	8.151	312,163	-0.20(-2.37%)
May 20, 2011	8.462	8.509	8.245	8.349	267,365	-0.15(-1.78%)
May 19, 2011	8.547	8.547	8.217	8.500	343,015	-0.03(-0.33%)
May 18, 2011	8.340	8.547	8.255	8.528	521,322	+0.22(+2.61%)
May 17, 2011	8.538	8.604	8.235	8.311	660,288	-0.24(-2.76%)
May 16, 2011	8.226	8.585	8.226	8.547	997,961	+0.33(+4.02%)
May 13, 2011	8.349	8.472	8.028	8.217	614,416	-0.13(-1.58%)
May 12, 2011	8.490	8.726	8.113	8.349	2,017,883	+0.38(+4.73%)
May 11, 2011	8.198	8.377	7.783	7.972	705,682	-0.13(-1.63%)
May 10, 2011	7.783	8.264	7.726	8.104	695,116	+0.37(+4.76%)
May 09, 2011	7.736	7.783	7.679	7.736	228,359	+0.02(+0.24%)
May 06, 2011	7.745	7.830	7.641	7.717	348,106	+0.12(+1.61%)
May 05, 2011	7.745	7.868	7.557	7.594	450,130	-0.20(-2.54%)
May 04, 2011	7.877	7.906	7.575	7.792	559,244	+0.01(+0.12%)
May 03, 2011	8.000	8.123	7.651	7.783	717,606	-0.27(-3.40%)

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