Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2009	16.50	17.04	16.50	16.92	2,204,546	+0.24(+1.45%)
Jul 30, 2009	16.50	16.95	16.46	16.68	2,770,241	+0.47(+2.88%)
Jul 29, 2009	16.25	16.49	15.98	16.21	2,919,213	-0.27(-1.61%)
Jul 28, 2009	16.12	16.51	15.97	16.48	3,306,380	+0.22(+1.36%)
Jul 27, 2009	16.54	16.56	16.22	16.26	4,200,622	-0.12(-0.73%)
Jul 24, 2009	16.02	17.00	16.02	16.38	7,938,215	+0.98(+6.37%)
Jul 23, 2009	14.38	15.39	14.37	15.39	5,129,772	+1.02(+7.11%)
Jul 22, 2009	14.07	14.50	14.00	14.37	1,793,695	+0.17(+1.20%)
Jul 21, 2009	14.33	14.60	13.78	14.20	2,337,670	+0.05(+0.34%)
Jul 20, 2009	13.79	14.16	13.77	14.15	2,065,165	+0.47(+3.46%)
Jul 17, 2009	13.68	13.81	13.53	13.68	2,100,578	-0.06(-0.47%)
Jul 16, 2009	13.26	13.80	13.11	13.75	3,421,803	+0.48(+3.65%)
Jul 15, 2009	12.79	13.28	12.68	13.26	2,958,189	+0.71(+5.62%)
Jul 14, 2009	12.51	12.65	12.39	12.56	1,695,858	+0.02(+0.19%)
Jul 13, 2009	12.15	12.53	12.13	12.53	2,551,561	+0.37(+3.08%)
Jul 10, 2009	12.10	12.29	11.85	12.16	1,278,445	-0.04(-0.34%)
Jul 09, 2009	12.08	12.35	12.03	12.20	2,119,448	+0.17(+1.39%)
Jul 08, 2009	12.06	12.20	11.81	12.03	2,831,791	+0.03(+0.28%)
Jul 07, 2009	12.18	12.25	11.98	12.00	2,538,158	-0.26(-2.11%)
Jul 06, 2009	12.31	12.32	11.78	12.26	3,429,559	-0.25(-2.02%)
Jul 02, 2009	12.63	12.63	12.38	12.51	2,049,080	-0.36(-2.78%)
Jul 01, 2009	12.98	13.21	12.85	12.87	2,093,036	-0.05(-0.37%)
Jun 30, 2009	13.21	13.24	12.79	12.91	2,426,137	-0.30(-2.29%)
Jun 29, 2009	12.74	13.28	12.68	13.22	3,436,124	+0.47(+3.69%)
Jun 26, 2009	12.78	12.89	12.63	12.75	2,144,839	-0.06(-0.51%)
Jun 25, 2009	12.56	12.87	12.54	12.81	2,446,522	+0.37(+2.96%)
Jun 24, 2009	12.47	12.83	12.36	12.44	2,095,865	+0.08(+0.61%)
Jun 23, 2009	12.27	12.56	12.17	12.37	2,725,698	+0.09(+0.69%)
Jun 22, 2009	12.85	12.97	12.27	12.28	3,061,308	-0.78(-5.95%)
Jun 19, 2009	13.31	13.45	13.00	13.06	3,138,260	+0.07(+0.55%)
Jun 18, 2009	13.05	13.37	12.81	12.99	2,698,693	+0.05(+0.42%)
Jun 17, 2009	12.92	13.15	12.67	12.93	2,339,469	-0.04(-0.29%)
Jun 16, 2009	13.47	13.55	12.91	12.97	2,402,360	-0.50(-3.69%)
Jun 15, 2009	13.71	13.71	13.17	13.47	2,876,158	-0.38(-2.75%)
Jun 12, 2009	14.08	14.08	13.67	13.85	2,179,707	-0.32(-2.24%)
Jun 11, 2009	14.04	14.40	13.86	14.17	3,003,046	+0.12(+0.82%)
Jun 10, 2009	14.37	14.40	13.72	14.05	2,626,155	-0.21(-1.48%)
Jun 09, 2009	14.30	14.30	13.97	14.26	4,063,454	+0.13(+0.94%)
Jun 08, 2009	14.34	14.35	14.01	14.13	4,126,433	-0.53(-3.65%)
Jun 05, 2009	15.62	15.62	14.60	14.67	4,555,009	-0.68(-4.42%)
Jun 04, 2009	14.54	15.53	14.54	15.34	5,535,643	+0.86(+5.90%)
Jun 03, 2009	14.65	14.65	14.11	14.49	4,424,637	-0.34(-2.32%)
Jun 02, 2009	14.67	14.88	14.62	14.83	3,523,561	+0.10(+0.67%)
Jun 01, 2009	14.26	14.86	14.26	14.73	2,931,650	+0.61(+4.34%)
May 29, 2009	13.88	14.12	13.66	14.12	4,700,879	+0.25(+1.77%)
May 28, 2009	13.82	14.01	13.45	13.88	3,427,062	+0.14(+1.04%)
May 27, 2009	14.14	14.32	13.68	13.73	3,148,610	-0.54(-3.77%)
May 26, 2009	13.72	14.31	13.48	14.27	2,915,626	+0.40(+2.85%)
May 22, 2009	13.79	14.11	13.67	13.88	3,207,387	+0.14(+1.04%)
May 21, 2009	14.03	14.03	13.50	13.73	3,059,157	-0.54(-3.80%)
May 20, 2009	14.21	14.78	14.11	14.27	5,237,708	+0.16(+1.16%)
May 19, 2009	13.69	14.24	13.63	14.11	4,495,684	+0.41(+2.96%)
May 18, 2009	13.10	13.77	13.10	13.70	6,126,882	+0.75(+5.79%)
May 15, 2009	13.16	13.49	12.80	12.96	6,480,582	-0.36(-2.71%)
May 14, 2009	13.11	13.46	12.75	13.32	4,297,033	+0.24(+1.80%)
May 13, 2009	13.42	13.67	13.01	13.08	4,268,622	-0.67(-4.90%)
May 12, 2009	13.87	13.94	13.30	13.76	4,350,149	-0.11(-0.81%)
May 11, 2009	14.37	14.37	13.74	13.87	4,685,108	-0.72(-4.95%)
May 08, 2009	13.96	14.62	13.83	14.59	3,222,923	+0.73(+5.26%)
May 07, 2009	14.64	14.64	13.69	13.86	4,655,429	-0.46(-3.19%)
May 06, 2009	14.25	14.45	14.05	14.32	4,201,893	+0.21(+1.52%)
May 05, 2009	14.35	14.46	13.83	14.10	4,053,003	-0.30(-2.06%)
May 04, 2009	14.30	14.40	14.20	14.40	3,280,614	+0.84(+6.18%)
May 01, 2009	13.61	13.69	13.04	13.56	3,556,606	+0.04(+0.30%)
Apr 30, 2009	14.23	14.28	13.46	13.52	7,111,917	-0.51(-3.64%)
Apr 29, 2009	13.53	14.26	13.51	14.03	4,048,334	+0.64(+4.76%)
Apr 28, 2009	12.90	13.69	12.82	13.39	3,969,992	+0.22(+1.68%)
Apr 27, 2009	13.51	13.89	12.91	13.17	7,691,684	-0.46(-3.40%)
Apr 24, 2009	11.92	13.78	11.87	13.64	13,304,191	+2.35(+20.87%)
Apr 23, 2009	11.20	11.44	10.99	11.28	3,154,157	+0.09(+0.79%)
Apr 22, 2009	10.85	11.63	10.73	11.19	2,941,352	+0.22(+2.05%)
Apr 21, 2009	10.16	10.98	10.08	10.97	2,691,461	+0.67(+6.48%)
Apr 20, 2009	10.82	10.82	10.26	10.30	2,759,203	-0.72(-6.55%)
Apr 17, 2009	11.08	11.10	10.81	11.02	2,554,956	-0.05(-0.43%)
Apr 16, 2009	10.76	11.13	10.53	11.07	2,760,559	+0.36(+3.41%)
Apr 15, 2009	10.32	10.71	10.31	10.71	1,399,646	+0.27(+2.58%)
Apr 14, 2009	10.39	10.72	10.23	10.44	2,128,998	-0.05(-0.52%)
Apr 13, 2009	10.49	10.57	10.21	10.49	2,844,956	-0.08(-0.74%)
Apr 09, 2009	10.27	10.57	10.16	10.57	1,879,667	+0.66(+6.63%)
Apr 08, 2009	9.831	9.936	9.711	9.912	2,733,049	+0.08(+0.83%)
Apr 07, 2009	9.957	10.00	9.728	9.831	2,691,620	-0.33(-3.25%)
Apr 06, 2009	10.12	10.27	9.889	10.16	2,823,371	-0.09(-0.83%)
Apr 03, 2009	9.953	10.25	9.670	10.25	1,917,161	+0.28(+2.80%)
Apr 02, 2009	9.899	10.16	9.831	9.967	3,523,273	+0.31(+3.17%)
Apr 01, 2009	8.972	9.713	8.905	9.660	4,261,867	+0.53(+5.78%)
Mar 31, 2009	9.149	9.357	8.924	9.132	3,749,950	+0.16(+1.75%)
Mar 30, 2009	9.074	9.132	8.798	8.975	3,542,264	-0.40(-4.29%)
Mar 26, 2009	9.091	9.405	9.074	9.377	2,905,804	+0.38(+4.24%)
Mar 25, 2009	8.955	9.364	8.675	8.996	3,535,358	+0.10(+1.07%)
Mar 24, 2009	8.747	8.969	8.699	8.900	3,167,639	+0.00(+0.00%)
Mar 23, 2009	8.570	8.900	8.566	8.900	2,365,700	+0.67(+8.11%)
Mar 20, 2009	8.532	8.614	8.164	8.232	3,260,807	-0.22(-2.66%)
Mar 19, 2009	8.382	8.556	8.284	8.457	3,239,158	+0.18(+2.15%)
Mar 18, 2009	8.011	8.342	7.834	8.279	2,701,164	+0.30(+3.70%)
Mar 17, 2009	7.650	7.984	7.640	7.984	3,975,591	+0.24(+3.08%)
Mar 16, 2009	7.974	8.161	7.735	7.745	5,358,504	-0.21(-2.70%)
Mar 13, 2009	7.847	8.011	7.742	7.960	0	+0.18(+2.32%)
Mar 12, 2009	7.163	7.783	7.146	7.779	6,088,085	+0.46(+6.24%)
Mar 11, 2009	7.057	7.394	7.030	7.323	5,241,462	+0.26(+3.67%)
Mar 10, 2009	6.556	7.067	6.505	7.064	6,155,809	+0.65(+10.09%)
Mar 09, 2009	6.321	6.638	6.208	6.416	7,455,989	+0.19(+3.12%)
Mar 06, 2009	6.225	6.379	6.052	6.222	0	+0.09(+1.44%)
Mar 05, 2009	6.440	6.522	6.079	6.133	4,133,934	-0.49(-7.36%)
Mar 04, 2009	6.508	6.760	6.508	6.621	5,552,324	+0.11(+1.73%)
Mar 02, 2009	6.914	7.040	6.474	6.508	6,222,351	-0.49(-7.01%)
Feb 27, 2009	7.122	7.214	6.968	6.999	0	-0.26(-3.57%)
Feb 26, 2009	7.415	7.653	7.227	7.258	3,584,209	-0.11(-1.53%)
Feb 25, 2009	7.694	7.738	7.295	7.370	4,953,707	-0.35(-4.59%)
Feb 24, 2009	7.347	7.755	7.230	7.725	4,094,673	+0.42(+5.69%)
Feb 23, 2009	7.980	7.980	7.285	7.309	3,767,919	-0.49(-6.29%)
Feb 20, 2009	7.769	8.055	7.599	7.800	0	-0.20(-2.51%)
Feb 19, 2009	8.185	8.270	7.929	8.001	3,387,904	-0.06(-0.72%)
Feb 18, 2009	8.069	8.212	7.943	8.059	3,626,854	+0.01(+0.17%)
Feb 17, 2009	8.260	8.260	7.987	8.045	5,512,148	-0.40(-4.76%)
Feb 13, 2009	8.529	8.699	8.413	8.447	0	-0.03(-0.36%)
Feb 12, 2009	8.369	8.485	8.137	8.478	2,987,301	-0.02(-0.24%)
Feb 11, 2009	8.512	8.669	8.369	8.498	2,999,589	+0.04(+0.52%)
Feb 10, 2009	8.849	8.955	8.369	8.454	4,214,415	-0.46(-5.16%)
Feb 09, 2009	8.917	9.074	8.795	8.914	3,318,131	-0.06(-0.72%)
Feb 06, 2009	8.795	9.050	8.754	8.979	0	+0.21(+2.45%)
Feb 05, 2009	8.485	8.866	8.331	8.764	2,895,747	+0.24(+2.84%)
Feb 04, 2009	8.819	8.819	8.464	8.522	3,541,060	-0.14(-1.61%)
Feb 03, 2009	8.767	8.856	8.532	8.662	3,618,311	+0.04(+0.43%)
Feb 02, 2009	8.710	8.921	8.508	8.624	4,616,104	-0.22(-2.47%)
Jan 30, 2009	8.682	9.129	8.437	8.842	0	-0.47(-5.08%)
Jan 29, 2009	9.653	9.708	9.289	9.316	2,919,940	-0.48(-4.87%)
Jan 28, 2009	9.429	9.892	9.357	9.793	3,337,271	+0.54(+5.82%)
Jan 27, 2009	9.442	9.500	9.098	9.255	4,025,898	-0.16(-1.74%)
Jan 26, 2009	9.701	9.919	9.309	9.418	3,642,026	-0.23(-2.37%)
Jan 23, 2009	9.425	9.759	9.289	9.647	0	-0.09(-0.94%)
Jan 22, 2009	9.769	9.923	9.503	9.739	3,067,970	-0.25(-2.52%)
Jan 21, 2009	9.595	9.991	9.442	9.991	3,583,652	+0.59(+6.27%)
Jan 20, 2009	10.28	10.28	9.384	9.401	4,113,162	-0.89(-8.64%)
Jan 16, 2009	10.31	10.50	10.05	10.29	0	+0.09(+0.90%)
Jan 15, 2009	9.981	10.30	9.650	10.20	3,670,053	+0.16(+1.56%)
Jan 14, 2009	10.37	10.38	9.957	10.04	3,190,216	-0.51(-4.87%)
Jan 13, 2009	10.50	10.81	10.46	10.56	3,859,415	-0.03(-0.32%)
Jan 12, 2009	10.90	10.97	10.46	10.59	2,939,938	-0.39(-3.54%)
Jan 09, 2009	11.21	11.34	10.85	10.98	3,091,756	-0.27(-2.39%)
Jan 08, 2009	10.96	11.33	10.80	11.25	4,122,890	+0.29(+2.64%)
Jan 07, 2009	11.39	11.44	10.91	10.96	4,145,608	-0.52(-4.51%)
Jan 06, 2009	11.37	11.64	11.08	11.48	3,948,865	+0.22(+1.97%)
Jan 05, 2009	11.28	11.52	10.98	11.25	3,383,816	-0.00(-0.03%)
Jan 02, 2009	10.85	11.27	10.70	11.26	0	+0.45(+4.19%)
Jan 01, 2009	10.39	10.86	10.32	10.81	0	+0.00(+0.00%)
Dec 31, 2008	10.39	10.86	10.32	10.81	3,258,700	+0.41(+3.93%)
Dec 30, 2008	9.889	10.43	9.790	10.40	2,955,045	+0.50(+5.03%)
Dec 29, 2008	10.06	10.06	9.640	9.899	3,212,082	-0.07(-0.68%)
Dec 26, 2008	9.745	9.991	9.715	9.967	0	+0.24(+2.42%)
Dec 24, 2008	9.630	9.831	9.630	9.732	920,369	+0.17(+1.78%)
Dec 23, 2008	9.759	9.940	9.521	9.561	1,984,727	-0.15(-1.58%)
Dec 22, 2008	10.02	10.13	9.507	9.715	1,895,025	-0.35(-3.49%)
Dec 19, 2008	10.23	10.41	10.02	10.07	3,762,754	-0.12(-1.14%)
Dec 18, 2008	10.78	10.78	10.10	10.18	3,223,387	-0.50(-4.69%)
Dec 17, 2008	10.61	10.83	10.48	10.68	3,658,378	+0.05(+0.48%)
Dec 16, 2008	10.36	10.69	10.15	10.63	3,016,906	+0.61(+6.09%)
Dec 15, 2008	10.15	10.39	9.814	10.02	3,036,029	-0.04(-0.44%)
Dec 12, 2008	9.653	10.19	9.323	10.07	0	+0.29(+2.93%)
Dec 11, 2008	10.28	10.29	9.681	9.780	3,370,196	-0.59(-5.69%)
Dec 10, 2008	10.27	10.53	10.10	10.37	4,291,311	+0.15(+1.50%)
Dec 09, 2008	10.57	10.91	10.15	10.22	3,873,173	-0.61(-5.63%)
Dec 08, 2008	10.09	10.92	9.852	10.83	4,317,019	+1.01(+10.24%)
Dec 05, 2008	9.371	9.885	8.989	9.820	0	+0.43(+4.57%)
Dec 04, 2008	9.534	9.916	9.245	9.391	3,807,937	-0.42(-4.27%)
Dec 03, 2008	9.561	10.08	9.176	9.810	4,139,838	+0.27(+2.86%)
Dec 02, 2008	9.367	10.30	9.234	9.538	7,926,761	-0.78(-7.56%)
Dec 01, 2008	10.98	11.00	10.28	10.32	4,162,670	-0.89(-7.96%)
Nov 28, 2008	11.24	11.24	10.96	11.21	1,632,588	-0.04(-0.39%)
Nov 26, 2008	10.42	11.26	10.23	11.25	3,869,008	+0.47(+4.36%)
Nov 25, 2008	10.53	11.00	10.37	10.78	4,984,393	+0.40(+3.80%)
Nov 24, 2008	9.595	10.56	9.575	10.39	5,305,080	+1.07(+11.48%)
Nov 21, 2008	9.326	9.411	8.815	9.319	6,380,802	+0.18(+1.94%)
Nov 20, 2008	10.33	10.41	9.129	9.142	7,140,783	-1.42(-13.45%)
Nov 19, 2008	11.09	11.44	10.56	10.56	4,462,014	-0.63(-5.63%)
Nov 18, 2008	11.34	11.60	10.79	11.19	4,465,134	-0.21(-1.82%)
Nov 17, 2008	11.83	12.21	11.40	11.40	4,780,771	-0.56(-4.65%)
Nov 14, 2008	12.12	12.41	11.83	11.96	0	-0.25(-2.04%)
Nov 13, 2008	11.45	12.22	10.98	12.21	4,556,702	+0.85(+7.44%)
Nov 12, 2008	12.64	12.83	11.36	11.36	6,845,968	-1.58(-12.19%)
Nov 11, 2008	13.41	13.46	12.87	12.94	5,105,350	-0.72(-5.24%)
Nov 10, 2008	13.98	14.22	13.49	13.65	3,032,264	-0.09(-0.67%)
Nov 07, 2008	13.24	13.80	13.13	13.75	0	+0.48(+3.62%)
Nov 06, 2008	13.80	14.09	13.27	13.27	3,041,558	-0.57(-4.11%)
Nov 05, 2008	14.28	14.53	13.80	13.83	2,746,702	-0.67(-4.61%)
Nov 04, 2008	14.05	14.65	14.05	14.50	2,727,412	+0.74(+5.40%)
Nov 03, 2008	13.96	13.96	13.63	13.76	2,943,891	-0.00(-0.03%)
Oct 31, 2008	13.68	13.95	13.32	13.76	0	+0.10(+0.75%)
Oct 30, 2008	13.63	13.83	13.01	13.66	3,991,142	+0.45(+3.40%)
Oct 29, 2008	12.55	13.68	12.36	13.21	4,275,281	+0.74(+5.93%)
Oct 28, 2008	11.81	12.48	11.49	12.47	3,850,878	+0.83(+7.11%)
Oct 27, 2008	12.08	12.55	11.43	11.64	3,413,967	-0.79(-6.36%)
Oct 24, 2008	11.73	12.89	10.40	12.43	0	-0.12(-0.92%)
Oct 23, 2008	13.16	13.38	11.83	12.55	6,248,983	-0.48(-3.66%)
Oct 22, 2008	14.11	14.24	12.58	13.03	5,062,230	-1.46(-10.09%)
Oct 21, 2008	14.77	15.18	14.41	14.49	2,966,538	-0.86(-5.62%)
Oct 20, 2008	14.19	15.35	14.12	15.35	2,854,215	+1.26(+8.92%)
Oct 17, 2008	14.02	14.79	13.88	14.09	0	-0.59(-4.04%)
Oct 16, 2008	14.14	14.70	13.30	14.69	5,220,989	+0.62(+4.43%)
Oct 15, 2008	15.79	15.79	14.05	14.06	4,008,557	-1.85(-11.61%)
Oct 14, 2008	15.87	16.15	15.31	15.91	5,442,651	+0.65(+4.24%)
Oct 13, 2008	14.33	15.37	14.27	15.26	4,849,909	+1.18(+8.37%)
Oct 10, 2008	13.93	14.69	13.05	14.08	0	-0.31(-2.18%)
Oct 09, 2008	15.45	15.94	14.40	14.40	9,484,124	-0.26(-1.79%)
Oct 08, 2008	15.44	16.27	14.66	14.66	6,965,960	-1.11(-7.04%)
Oct 07, 2008	16.80	16.97	15.67	15.77	4,668,635	-0.89(-5.36%)
Oct 06, 2008	16.98	16.98	15.93	16.66	4,385,133	-0.62(-3.57%)
Oct 03, 2008	17.57	17.79	17.17	17.28	0	-0.04(-0.22%)
Oct 02, 2008	18.63	18.64	17.28	17.32	4,164,959	-1.31(-7.02%)
Oct 01, 2008	18.56	18.82	18.34	18.63	2,745,501	-0.14(-0.73%)
Sep 30, 2008	18.53	18.82	18.24	18.76	3,175,973	+0.57(+3.13%)
Sep 29, 2008	19.25	19.56	18.03	18.19	3,677,028	-1.56(-7.92%)
Sep 26, 2008	19.51	19.84	19.40	19.76	0	-0.09(-0.43%)
Sep 25, 2008	19.85	19.98	19.59	19.84	2,333,861	+0.13(+0.67%)
Sep 24, 2008	19.90	19.90	19.45	19.71	2,005,734	+0.05(+0.26%)
Sep 23, 2008	20.27	20.51	19.64	19.66	2,689,193	-0.63(-3.12%)
Sep 22, 2008	20.64	21.02	20.24	20.29	2,038,048	-0.56(-2.66%)
Sep 19, 2008	20.98	22.23	14.86	20.85	0	+0.36(+1.76%)
Sep 18, 2008	19.63	20.87	19.03	20.49	5,358,152	+1.06(+5.47%)
Sep 17, 2008	19.10	19.65	18.81	19.42	3,949,373	-0.08(-0.40%)
Sep 16, 2008	18.77	19.55	18.64	19.50	2,971,148	+0.34(+1.78%)
Sep 15, 2008	19.44	20.18	19.16	19.16	2,423,367	-0.97(-4.82%)
Sep 12, 2008	19.69	20.19	19.69	20.13	0	+0.33(+1.65%)
Sep 11, 2008	19.27	19.86	19.10	19.80	2,896,583	+0.33(+1.68%)
Sep 10, 2008	19.46	19.69	19.23	19.48	2,600,761	+0.13(+0.65%)
Sep 09, 2008	19.59	19.77	19.35	19.35	4,105,420	-0.26(-1.34%)
Sep 08, 2008	19.79	20.20	19.17	19.61	3,908,786	-0.10(-0.52%)
Sep 05, 2008	19.59	19.82	19.46	19.72	0	+0.10(+0.52%)
Sep 04, 2008	20.38	20.44	19.60	19.61	3,048,733	-0.88(-4.29%)
Sep 03, 2008	20.40	20.71	20.39	20.49	3,467,693	-0.00(-0.02%)
Sep 02, 2008	20.83	20.94	20.40	20.50	3,520,450	-0.06(-0.28%)
Aug 29, 2008	20.78	20.89	20.52	20.55	0	-0.28(-1.33%)
Aug 28, 2008	20.95	20.95	20.62	20.83	2,005,461	+0.06(+0.31%)
Aug 27, 2008	20.65	20.84	20.54	20.77	1,900,207	+0.15(+0.73%)
Aug 26, 2008	20.41	20.74	20.33	20.62	2,144,886	+0.18(+0.88%)
Aug 25, 2008	20.58	20.64	20.26	20.43	2,434,968	-0.27(-1.30%)
Aug 22, 2008	20.80	20.91	20.48	20.70	0	+0.01(+0.03%)
Aug 21, 2008	20.41	20.79	20.35	20.70	1,176,194	+0.16(+0.80%)
Aug 20, 2008	20.51	20.63	20.28	20.53	1,658,332	+0.07(+0.35%)
Aug 19, 2008	20.38	20.69	20.38	20.46	2,203,360	-0.23(-1.10%)
Aug 18, 2008	20.87	20.99	20.64	20.69	2,340,488	-0.05(-0.23%)
Aug 15, 2008	20.67	20.87	20.61	20.74	0	+0.07(+0.35%)
Aug 14, 2008	20.76	20.88	20.47	20.67	2,169,183	-0.17(-0.83%)
Aug 13, 2008	20.32	20.93	20.32	20.84	2,832,694	+0.43(+2.09%)
Aug 12, 2008	20.42	20.53	20.08	20.41	4,291,167	-0.03(-0.17%)
Aug 11, 2008	20.47	20.70	20.28	20.45	3,898,203	-0.09(-0.43%)
Aug 08, 2008	20.04	20.67	19.83	20.54	2,803,779	+0.50(+2.50%)
Aug 07, 2008	20.06	20.56	19.80	20.04	4,222,210	-0.09(-0.46%)
Aug 06, 2008	20.15	20.30	20.01	20.13	3,998,162	-0.04(-0.20%)
Aug 05, 2008	19.81	20.24	19.75	20.17	4,640,348	+0.45(+2.26%)
Aug 04, 2008	20.17	20.35	19.49	19.72	3,622,701	-0.57(-2.80%)

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