Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	2.794	2.809	2.716	2.794	585,911	-0.01(-0.44%)
Jul 28, 2011	2.831	2.835	2.778	2.807	405,517	-0.02(-0.87%)
Jul 27, 2011	2.897	2.897	2.790	2.831	477,346	-0.06(-1.99%)
Jul 26, 2011	2.889	2.909	2.876	2.889	282,913	-0.02(-0.71%)
Jul 25, 2011	2.930	2.934	2.901	2.909	171,244	-0.02(-0.84%)
Jul 22, 2011	2.934	2.942	2.934	2.934	134,573	+0.00(+0.00%)
Jul 21, 2011	2.930	2.942	2.926	2.934	192,362	+0.02(+0.70%)
Jul 20, 2011	2.909	2.921	2.905	2.913	239,154	+0.00(+0.00%)
Jul 19, 2011	2.934	2.938	2.913	2.913	236,868	-0.02(-0.56%)
Jul 18, 2011	2.926	2.930	2.901	2.930	131,351	+0.01(+0.28%)
Jul 15, 2011	2.930	2.930	2.901	2.921	107,121	+0.00(+0.00%)
Jul 14, 2011	2.946	2.946	2.917	2.921	112,580	-0.01(-0.42%)
Jul 13, 2011	2.934	2.934	2.917	2.934	185,759	+0.04(+1.27%)
Jul 12, 2011	2.954	2.954	2.897	2.897	511,081	-0.06(-1.94%)
Jul 11, 2011	2.963	2.963	2.930	2.954	141,348	+0.00(+0.00%)
Jul 08, 2011	2.958	2.963	2.942	2.954	175,255	-0.02(-0.69%)
Jul 07, 2011	2.979	2.979	2.942	2.975	275,248	+0.02(+0.75%)
Jul 06, 2011	2.973	2.973	2.945	2.953	173,121	-0.00(-0.14%)
Jul 05, 2011	2.981	2.981	2.953	2.957	83,985	-0.01(-0.41%)
Jul 01, 2011	2.953	2.969	2.945	2.969	88,312	+0.03(+0.97%)
Jun 30, 2011	2.949	2.955	2.932	2.940	226,459	+0.00(+0.14%)
Jun 29, 2011	2.932	2.949	2.920	2.936	162,354	+0.02(+0.56%)
Jun 28, 2011	2.904	2.920	2.900	2.920	181,703	+0.02(+0.70%)
Jun 27, 2011	2.936	2.936	2.883	2.900	249,650	-0.02(-0.84%)
Jun 24, 2011	2.932	2.953	2.908	2.924	309,799	-0.00(-0.14%)
Jun 23, 2011	2.924	2.932	2.904	2.928	206,760	-0.01(-0.42%)
Jun 22, 2011	2.920	2.953	2.908	2.940	169,168	+0.04(+1.27%)
Jun 21, 2011	2.924	2.953	2.900	2.904	213,631	-0.01(-0.42%)
Jun 20, 2011	2.920	2.924	2.908	2.916	277,173	-0.02(-0.70%)
Jun 17, 2011	2.973	2.973	2.916	2.936	208,349	-0.02(-0.55%)
Jun 16, 2011	2.969	2.981	2.945	2.953	193,390	-0.01(-0.41%)
Jun 15, 2011	3.006	3.006	2.961	2.965	109,133	-0.04(-1.22%)
Jun 14, 2011	3.006	3.038	2.981	3.002	154,320	+0.03(+1.10%)
Jun 13, 2011	2.981	3.006	2.949	2.969	248,455	-0.04(-1.22%)
Jun 10, 2011	3.014	3.034	2.981	3.006	152,966	+0.01(+0.27%)
Jun 09, 2011	3.006	3.030	2.998	2.998	188,229	-0.01(-0.41%)
Jun 08, 2011	3.071	3.079	3.010	3.010	187,266	-0.04(-1.30%)
Jun 07, 2011	3.106	3.106	3.037	3.049	144,780	-0.02(-0.66%)
Jun 06, 2011	3.098	3.098	3.049	3.070	110,766	-0.01(-0.26%)
Jun 03, 2011	3.106	3.119	3.078	3.078	82,588	-0.06(-1.82%)
May 24, 2011	3.135	3.159	3.119	3.135	282,281	+0.00(+0.13%)
May 23, 2011	3.127	3.131	3.102	3.131	325,772	+0.00(+0.00%)
May 20, 2011	3.139	3.143	3.116	3.131	239,187	-0.00(-0.13%)
May 19, 2011	3.151	3.151	3.098	3.135	255,574	+0.00(+0.13%)
May 18, 2011	3.123	3.143	3.082	3.131	295,742	+0.01(+0.26%)
May 17, 2011	3.102	3.123	3.082	3.123	294,040	+0.03(+0.92%)
May 16, 2011	3.155	3.167	3.066	3.094	217,989	-0.02(-0.78%)
May 13, 2011	3.062	3.119	3.049	3.119	224,004	+0.05(+1.59%)
May 12, 2011	3.054	3.070	3.054	3.070	246,735	+0.03(+0.93%)
May 11, 2011	3.070	3.070	3.030	3.041	268,344	-0.02(-0.66%)
May 10, 2011	3.041	3.070	3.033	3.062	238,958	+0.00(+0.13%)
May 09, 2011	3.041	3.072	3.029	3.058	293,113	+0.01(+0.44%)
May 06, 2011	2.979	3.044	2.976	3.044	263,758	+0.06(+2.17%)
May 05, 2011	2.975	2.991	2.967	2.979	233,458	-0.00(-0.14%)
May 04, 2011	2.983	2.996	2.975	2.983	201,013	-0.00(-0.14%)
May 03, 2011	2.992	3.000	2.967	2.987	217,601	-0.01(-0.27%)

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