Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	8.780	9.040	8.290	8.450	2,982,900	-0.23(-2.65%)
Aug 30, 2011	8.630	8.820	8.430	8.680	1,695,381	+0.08(+0.93%)
Aug 29, 2011	7.790	8.660	7.790	8.600	2,451,738	+0.97(+12.71%)
Aug 26, 2011	7.500	7.860	7.130	7.630	1,412,574	+0.08(+1.06%)
Aug 25, 2011	7.960	8.160	7.540	7.550	1,907,429	-0.20(-2.58%)
Aug 24, 2011	7.570	7.980	7.400	7.750	2,927,441	+0.15(+1.97%)
Aug 23, 2011	7.060	7.610	6.860	7.600	2,064,685	+0.58(+8.26%)
Aug 22, 2011	7.660	7.700	7.010	7.020	1,226,904	-0.28(-3.84%)
Aug 19, 2011	7.780	8.030	7.190	7.300	3,826,810	-0.69(-8.64%)
Aug 18, 2011	8.690	8.750	7.850	7.990	2,349,866	-1.22(-13.25%)
Aug 17, 2011	9.300	9.560	9.140	9.210	1,797,825	+0.04(+0.44%)
Aug 16, 2011	9.350	9.530	9.160	9.170	1,036,636	-0.31(-3.27%)
Aug 15, 2011	9.170	9.550	9.170	9.480	1,286,953	+0.44(+4.87%)
Aug 12, 2011	9.160	9.400	8.902	9.040	2,100,962	+0.03(+0.33%)
Aug 11, 2011	8.400	9.250	8.130	9.010	4,016,781	+0.60(+7.13%)
Aug 10, 2011	8.570	9.020	8.410	8.410	3,106,157	-0.43(-4.86%)
Aug 09, 2011	8.970	9.030	8.250	8.840	4,965,821	+0.64(+7.80%)
Aug 08, 2011	8.970	9.210	8.080	8.200	3,199,843	-1.23(-13.04%)
Aug 05, 2011	10.19	10.35	9.190	9.430	3,237,160	-0.63(-6.26%)
Aug 04, 2011	11.41	11.47	10.05	10.06	3,139,374	-1.60(-13.72%)
Aug 03, 2011	11.36	11.92	11.31	11.66	3,096,483	+0.36(+3.19%)
Aug 02, 2011	13.46	13.46	11.05	11.30	8,769,699	-2.41(-17.58%)
Aug 01, 2011	13.79	13.92	13.31	13.71	2,346,256	+0.21(+1.56%)
Jul 29, 2011	13.63	13.87	13.42	13.50	2,340,546	-0.31(-2.24%)
Jul 28, 2011	14.05	14.38	13.79	13.81	3,642,212	-0.22(-1.57%)
Jul 27, 2011	14.47	14.50	13.88	14.03	1,758,750	-0.53(-3.64%)
Jul 26, 2011	15.05	15.06	14.32	14.56	1,453,102	-0.47(-3.13%)
Jul 25, 2011	14.94	15.19	14.83	15.03	694,599	-0.15(-0.99%)
Jul 22, 2011	15.06	15.27	15.06	15.18	865,347	+0.09(+0.60%)
Jul 21, 2011	14.99	15.23	14.51	15.09	4,870,621	-0.55(-3.52%)
Jul 20, 2011	15.74	15.81	15.50	15.64	726,116	-0.03(-0.19%)
Jul 19, 2011	15.33	15.73	15.23	15.67	917,792	+0.48(+3.16%)
Jul 18, 2011	15.65	15.69	15.01	15.19	1,413,363	-0.51(-3.25%)
Jul 15, 2011	15.94	16.07	15.67	15.70	976,839	-0.11(-0.70%)
Jul 14, 2011	15.90	16.11	15.61	15.81	1,210,313	-0.14(-0.88%)
Jul 13, 2011	16.28	16.47	15.68	15.95	2,249,366	-0.19(-1.18%)
Jul 12, 2011	16.05	16.50	15.98	16.14	781,915	-0.02(-0.12%)
Jul 11, 2011	16.67	16.78	16.09	16.16	1,219,609	-0.79(-4.66%)
Jul 08, 2011	16.80	17.06	16.74	16.95	1,251,092	-0.17(-0.99%)
Jul 07, 2011	16.73	17.33	16.73	17.12	1,310,871	+0.56(+3.38%)
Jul 06, 2011	16.09	16.66	16.02	16.56	1,217,018	+0.48(+2.99%)
Jul 05, 2011	16.21	16.34	15.99	16.08	783,178	-0.13(-0.80%)
Jul 01, 2011	16.04	16.43	15.95	16.21	1,449,047	+0.17(+1.06%)
Jun 30, 2011	15.64	16.26	15.51	16.04	1,342,622	+0.43(+2.75%)
Jun 29, 2011	15.29	15.83	15.08	15.61	1,677,154	+0.42(+2.76%)
Jun 28, 2011	14.99	15.22	14.86	15.19	958,738	+0.30(+2.01%)
Jun 27, 2011	14.88	15.01	14.62	14.89	1,058,053	-0.01(-0.07%)
Jun 24, 2011	15.16	15.31	14.76	14.90	1,321,590	-0.17(-1.13%)
Jun 23, 2011	14.76	15.12	14.43	15.07	1,674,954	+0.06(+0.40%)
Jun 22, 2011	14.73	15.17	14.73	15.01	1,052,154	+0.17(+1.15%)
Jun 21, 2011	14.41	14.94	14.30	14.84	1,264,990	+0.51(+3.56%)
Jun 20, 2011	14.10	14.34	14.09	14.33	994,501	+0.07(+0.49%)
Jun 17, 2011	14.42	14.65	14.20	14.26	1,820,613	-0.01(-0.07%)
Jun 16, 2011	14.18	14.46	14.05	14.27	1,123,598	+0.14(+0.99%)
Jun 15, 2011	14.21	14.39	14.11	14.13	1,101,516	-0.25(-1.74%)
Jun 14, 2011	14.38	14.61	14.20	14.38	2,014,141	+0.18(+1.27%)
Jun 13, 2011	14.48	14.63	14.06	14.20	1,054,171	-0.24(-1.66%)
Jun 10, 2011	14.49	14.73	14.31	14.44	2,429,453	-0.10(-0.69%)
Jun 09, 2011	14.12	14.64	14.12	14.54	2,027,031	+0.47(+3.34%)
Jun 08, 2011	14.40	14.63	13.93	14.07	2,115,347	-0.37(-2.56%)
Jun 07, 2011	14.89	14.96	14.37	14.44	1,865,905	-0.51(-3.41%)
Jun 06, 2011	15.21	15.31	14.92	14.95	815,295	-0.30(-1.97%)
Jun 03, 2011	15.20	15.55	15.06	15.25	960,732	-0.26(-1.68%)
May 24, 2011	15.80	15.87	15.05	15.51	2,174,001	-0.24(-1.52%)
May 23, 2011	16.09	16.22	15.74	15.75	1,344,534	-0.69(-4.20%)
May 20, 2011	16.79	16.92	16.37	16.44	1,025,030	-0.40(-2.38%)
May 19, 2011	16.87	17.11	16.53	16.84	1,086,782	+0.12(+0.72%)
May 18, 2011	16.49	16.79	16.29	16.72	754,883	+0.24(+1.46%)
May 17, 2011	16.55	16.77	16.25	16.48	1,130,094	-0.21(-1.26%)
May 16, 2011	16.71	17.10	16.47	16.69	1,211,129	-0.11(-0.65%)
May 13, 2011	17.24	17.43	16.77	16.80	698,342	-0.40(-2.33%)
May 12, 2011	17.29	17.45	16.84	17.20	1,237,469	-0.11(-0.64%)
May 11, 2011	17.72	17.72	17.23	17.31	1,226,271	-0.51(-2.86%)
May 10, 2011	17.29	17.83	17.15	17.82	1,253,338	+0.60(+3.48%)
May 09, 2011	17.22	17.50	17.09	17.22	854,262	-0.02(-0.12%)
May 06, 2011	17.16	17.62	17.01	17.24	944,078	+0.38(+2.25%)
May 05, 2011	16.59	17.28	16.55	16.86	1,454,579	+0.14(+0.84%)
May 04, 2011	17.12	17.46	16.68	16.72	1,728,179	-0.44(-2.56%)
May 03, 2011	17.59	18.36	17.13	17.16	2,864,573	-0.13(-0.75%)
May 02, 2011	17.47	17.47	17.26	17.29	1,365,763	+0.08(+0.46%)
Apr 29, 2011	17.34	17.74	17.12	17.21	980,212	+0.09(+0.53%)
Apr 28, 2011	16.64	17.21	16.62	17.12	1,126,789	+0.48(+2.88%)
Apr 27, 2011	17.03	17.03	16.44	16.64	1,085,045	-0.26(-1.54%)
Apr 26, 2011	16.53	17.05	16.33	16.90	1,432,130	+0.35(+2.11%)
Apr 25, 2011	16.48	16.82	16.44	16.55	519,365	-0.11(-0.66%)
Apr 21, 2011	16.74	16.78	16.31	16.66	463,419	+0.08(+0.48%)
Apr 20, 2011	16.53	16.99	16.38	16.58	1,341,890	+0.36(+2.22%)
Apr 19, 2011	15.67	16.22	15.67	16.22	1,568,328	+0.61(+3.91%)
Apr 18, 2011	15.50	15.65	15.13	15.61	1,055,025	-0.22(-1.39%)
Apr 15, 2011	15.76	15.97	15.68	15.83	1,333,079	+0.13(+0.83%)
Apr 14, 2011	15.93	16.15	15.58	15.70	2,322,866	-0.38(-2.36%)
Apr 13, 2011	15.84	16.16	15.84	16.08	1,780,095	+0.41(+2.62%)
Apr 12, 2011	15.48	15.68	14.92	15.67	2,786,845	-0.06(-0.38%)
Apr 11, 2011	16.00	16.13	15.50	15.73	1,465,279	-0.26(-1.63%)
Apr 08, 2011	16.51	16.56	15.75	15.99	2,680,002	-0.44(-2.68%)
Apr 07, 2011	16.94	16.96	16.42	16.43	2,533,822	-0.57(-3.35%)
Apr 06, 2011	17.16	17.30	16.89	17.00	1,301,529	+0.09(+0.53%)
Apr 05, 2011	16.77	17.15	16.67	16.91	2,528,896	+0.09(+0.54%)
Apr 04, 2011	16.50	17.04	16.46	16.82	2,385,122	+0.30(+1.82%)
Apr 01, 2011	16.71	17.02	16.41	16.52	4,258,749	-0.45(-2.65%)
Mar 31, 2011	19.60	19.61	15.75	16.97	12,989,073	-3.05(-15.23%)

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