Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.12	21.18	20.24	20.68	3,424	-0.50(-2.35%)
Jul 30, 2012	20.62	21.30	20.31	21.18	1,417	+0.31(+1.49%)
Jul 27, 2012	21.05	21.36	20.69	20.87	7,074	-0.25(-1.18%)
Jul 26, 2012	21.68	21.68	20.25	21.12	2,351	+0.19(+0.89%)
Jul 25, 2012	21.05	21.24	20.18	20.93	4,079	+0.00(+0.00%)
Jul 24, 2012	21.12	21.86	20.43	20.93	9,148	-0.37(-1.75%)
Jul 23, 2012	20.74	21.49	20.56	21.30	4,218	-0.19(-0.87%)
Jul 20, 2012	21.30	21.49	21.05	21.49	2,610	+0.50(+2.37%)
Jul 19, 2012	20.24	21.36	20.24	20.99	3,888	+0.56(+2.74%)
Jul 18, 2012	20.62	20.62	20.24	20.43	2,106	-0.44(-2.09%)
Jul 17, 2012	20.93	21.68	20.56	20.87	3,863	+0.31(+1.51%)
Jul 16, 2012	21.18	21.68	20.24	20.56	6,935	-0.56(-2.65%)
Jul 13, 2012	20.12	21.49	19.93	21.12	8,941	+1.37(+6.94%)
Jul 12, 2012	19.81	20.57	19.31	19.75	3,608	+0.06(+0.32%)
Jul 11, 2012	19.99	20.24	19.50	19.68	1,578	-0.31(-1.56%)
Jul 10, 2012	19.99	20.62	19.51	19.99	2,449	-0.37(-1.83%)
Jul 09, 2012	20.87	20.87	19.56	20.37	4,830	-0.69(-3.25%)
Jul 06, 2012	20.49	21.05	19.99	21.05	2,365	+0.12(+0.60%)
Jul 05, 2012	20.31	21.18	19.87	20.93	9,180	+0.19(+0.90%)
Jul 03, 2012	19.87	20.80	19.62	20.74	5,796	+0.57(+2.84%)
Jul 02, 2012	19.93	20.37	19.43	20.17	4,888	+0.24(+1.19%)
Jun 29, 2012	19.68	19.93	19.10	19.93	2,515	+0.43(+2.20%)
Jun 28, 2012	19.31	19.50	18.69	19.50	1,068	-0.18(-0.92%)
Jun 27, 2012	19.31	19.87	19.01	19.68	5,426	+0.12(+0.64%)
Jun 26, 2012	19.18	19.62	19.18	19.56	1,092	+0.12(+0.64%)
Jun 25, 2012	19.43	19.93	19.18	19.43	1,621	-0.44(-2.19%)
Jun 22, 2012	19.62	19.99	19.00	19.87	4,675	+0.12(+0.63%)
Jun 21, 2012	19.93	19.93	18.50	19.75	4,397	-0.19(-0.94%)
Jun 20, 2012	19.75	20.24	18.06	19.93	13,262	+0.00(+0.00%)
Jun 19, 2012	19.99	20.24	19.06	19.93	2,862	+0.31(+1.58%)
Jun 18, 2012	19.75	19.93	19.56	19.62	620	-0.62(-3.07%)
Jun 15, 2012	20.12	20.24	19.31	20.24	1,436	+0.45(+2.28%)
Jun 14, 2012	19.56	20.43	19.31	19.79	2,508	+0.17(+0.88%)
Jun 13, 2012	19.99	19.99	19.50	19.62	630	-0.25(-1.25%)
Jun 12, 2012	20.18	20.18	19.00	19.87	2,157	-0.25(-1.24%)
Jun 11, 2012	20.12	20.93	19.50	20.12	451	+0.00(+0.00%)
Jun 08, 2012	19.68	20.12	19.43	20.12	2,543	-0.19(-0.92%)
Jun 07, 2012	20.99	21.05	20.18	20.31	2,987	-0.25(-1.21%)
Jun 06, 2012	19.31	21.24	19.31	20.56	9,437	+1.25(+6.45%)
Jun 05, 2012	19.18	19.62	19.00	19.31	1,892	-0.06(-0.32%)
Jun 04, 2012	19.68	19.75	19.18	19.37	1,696	+0.12(+0.65%)
Jun 01, 2012	19.99	20.12	19.18	19.25	2,666	-1.00(-4.92%)
May 31, 2012	19.99	20.99	19.62	20.24	3,032	+0.44(+2.20%)
May 30, 2012	19.62	19.93	18.87	19.81	4,466	-0.44(-2.15%)
May 29, 2012	19.31	20.37	18.69	20.24	11,977	+0.93(+4.84%)
May 25, 2012	19.99	20.45	19.31	19.31	9,292	-0.50(-2.52%)
May 24, 2012	19.68	20.49	19.17	19.81	2,698	-0.12(-0.63%)
May 23, 2012	20.68	20.68	18.80	19.93	24,194	-1.06(-5.04%)
May 22, 2012	21.43	21.86	20.56	20.99	5,280	-0.69(-3.16%)
May 21, 2012	20.87	21.68	19.99	21.68	3,379	+0.93(+4.50%)
May 18, 2012	21.74	21.74	20.06	20.74	19,931	-1.18(-5.40%)
May 17, 2012	21.80	22.42	20.68	21.93	20,189	-0.06(-0.28%)
May 16, 2012	21.93	22.42	21.30	21.99	10,460	-0.12(-0.56%)
May 15, 2012	21.86	22.81	21.37	22.11	8,462	+0.25(+1.14%)
May 14, 2012	21.80	23.36	21.49	21.86	14,322	-1.18(-5.14%)
May 11, 2012	23.05	23.61	22.61	23.05	8,402	+0.12(+0.54%)
May 10, 2012	22.24	23.30	21.86	22.92	5,798	+0.56(+2.51%)
May 09, 2012	22.11	22.67	21.87	22.36	2,936	-0.19(-0.83%)
May 08, 2012	22.67	22.74	21.25	22.55	19,297	-0.50(-2.16%)
May 07, 2012	22.98	23.30	22.36	23.05	9,412	-0.25(-1.07%)
May 04, 2012	23.55	23.67	22.92	23.30	8,084	-0.62(-2.60%)
May 03, 2012	24.54	24.54	23.55	23.92	6,163	-0.37(-1.54%)
May 02, 2012	23.98	24.60	23.86	24.29	6,572	+0.06(+0.26%)
May 01, 2012	23.98	24.42	23.98	24.23	6,038	+0.12(+0.52%)
Apr 30, 2012	24.29	24.29	23.30	24.11	12,864	-0.06(-0.26%)
Apr 27, 2012	23.61	24.17	23.42	24.17	16,086	+0.37(+1.57%)
Apr 26, 2012	23.67	23.98	22.49	23.79	6,975	+0.44(+1.87%)
Apr 25, 2012	23.17	23.98	22.74	23.36	8,458	-0.06(-0.27%)
Apr 24, 2012	23.05	23.55	22.74	23.42	6,495	+0.87(+3.87%)
Apr 23, 2012	20.24	22.55	19.43	22.55	19,051	+1.99(+9.70%)
Apr 20, 2012	21.68	21.68	20.31	20.56	4,560	-0.69(-3.23%)
Apr 19, 2012	20.87	21.49	20.87	21.24	3,537	+0.19(+0.89%)
Apr 18, 2012	21.55	21.68	20.80	21.05	3,859	-0.62(-2.87%)
Apr 17, 2012	21.49	21.80	20.99	21.68	4,927	+0.25(+1.16%)
Apr 16, 2012	21.55	21.86	20.87	21.43	7,294	+0.19(+0.88%)
Apr 13, 2012	21.24	21.49	20.56	21.24	2,066	+0.19(+0.89%)
Apr 12, 2012	20.80	22.05	20.56	21.05	18,755	+0.50(+2.42%)
Apr 11, 2012	19.75	20.87	19.75	20.56	9,578	+1.37(+7.14%)
Apr 10, 2012	20.18	20.18	18.69	19.18	18,903	-0.75(-3.75%)
Apr 09, 2012	20.99	21.12	19.62	19.93	14,809	-1.31(-6.16%)
Apr 05, 2012	23.23	23.23	20.87	21.24	25,693	-1.81(-7.84%)
Apr 04, 2012	22.86	23.61	22.18	23.05	10,615	+0.44(+1.93%)
Apr 03, 2012	22.24	22.67	22.11	22.61	6,991	+0.56(+2.54%)
Apr 02, 2012	22.11	22.11	21.61	22.05	5,632	+0.25(+1.14%)
Mar 30, 2012	21.61	21.86	21.24	21.80	4,684	+0.06(+0.29%)
Mar 29, 2012	21.55	21.86	20.99	21.74	25,003	-0.06(-0.29%)
Mar 28, 2012	21.80	21.86	21.24	21.80	6,921	+0.25(+1.16%)
Mar 27, 2012	21.49	21.55	20.99	21.55	4,381	-0.12(-0.57%)
Mar 26, 2012	21.43	21.93	21.30	21.68	8,329	+0.12(+0.58%)
Mar 23, 2012	21.36	21.68	21.18	21.55	4,633	+0.37(+1.76%)
Mar 22, 2012	21.80	21.80	19.43	21.18	23,269	-0.56(-2.58%)
Mar 21, 2012	22.17	22.24	21.36	21.74	8,156	-0.44(-1.97%)
Mar 20, 2012	22.11	22.36	21.61	22.17	13,394	+0.44(+2.01%)
Mar 19, 2012	21.36	22.11	21.18	21.74	14,957	+0.62(+2.95%)
Mar 16, 2012	21.12	21.93	20.82	21.12	25,688	+0.50(+2.42%)
Mar 15, 2012	19.93	21.05	19.93	20.62	14,504	+0.81(+4.09%)
Mar 14, 2012	21.49	21.49	18.19	19.81	47,357	-1.56(-7.29%)
Mar 13, 2012	21.18	21.80	20.62	21.36	49,259	+0.87(+4.26%)
Mar 12, 2012	19.06	20.49	18.38	20.49	37,936	+2.12(+11.53%)
Mar 09, 2012	19.18	19.31	17.82	18.38	21,322	-0.81(-4.22%)
Mar 08, 2012	18.69	20.24	18.13	19.18	44,950	+1.12(+6.21%)
Mar 07, 2012	16.69	18.69	16.69	18.06	59,444	+2.37(+15.08%)
Mar 06, 2012	15.07	16.07	14.64	15.70	8,352	+0.62(+4.13%)
Mar 05, 2012	15.07	15.07	14.70	15.07	10,651	+0.12(+0.83%)
Mar 02, 2012	15.39	15.39	14.64	14.95	7,696	-0.31(-2.04%)
Mar 01, 2012	15.45	16.13	14.95	15.26	7,383	+0.00(+0.00%)
Feb 29, 2012	16.17	16.20	14.95	15.26	8,192	-0.87(-5.41%)
Feb 28, 2012	15.95	16.20	15.57	16.13	10,111	-0.12(-0.77%)
Feb 27, 2012	16.38	16.51	16.01	16.26	3,696	+0.00(+0.00%)
Feb 24, 2012	16.88	17.13	16.26	16.26	1,820	-0.25(-1.51%)
Feb 23, 2012	15.51	16.51	15.51	16.51	5,674	+0.87(+5.58%)
Feb 22, 2012	15.51	15.70	15.26	15.63	10,627	-0.25(-1.57%)
Feb 21, 2012	17.19	17.25	15.51	15.88	18,013	-1.12(-6.59%)
Feb 17, 2012	17.25	17.94	16.63	17.00	13,168	-0.44(-2.50%)
Feb 16, 2012	17.13	18.06	17.00	17.44	9,612	+0.19(+1.08%)
Feb 15, 2012	17.38	18.31	16.82	17.25	12,560	-0.06(-0.36%)
Feb 14, 2012	17.50	17.50	16.00	17.32	9,954	-0.19(-1.07%)
Feb 13, 2012	16.01	18.06	13.45	17.50	22,518	+1.37(+8.49%)
Feb 10, 2012	15.39	16.20	14.95	16.13	14,315	+0.93(+6.15%)
Feb 09, 2012	15.32	15.51	14.51	15.20	11,414	+0.56(+3.83%)
Feb 08, 2012	14.39	14.76	14.01	14.64	9,135	+0.62(+4.44%)
Feb 07, 2012	14.33	14.33	13.58	14.01	5,196	-0.19(-1.32%)
Feb 06, 2012	13.08	14.26	12.83	14.20	33,825	+1.12(+8.57%)
Feb 03, 2012	12.64	13.08	12.40	13.08	6,691	+0.37(+2.94%)
Feb 02, 2012	12.33	12.77	11.96	12.71	17,679	+0.56(+4.62%)
Feb 01, 2012	12.08	12.33	11.83	12.15	13,897	+0.31(+2.63%)
Jan 31, 2012	11.52	11.96	11.52	11.83	8,711	+0.19(+1.60%)
Jan 30, 2012	11.21	11.65	11.15	11.65	4,333	+0.37(+3.31%)
Jan 27, 2012	11.27	11.77	11.09	11.27	4,034	-0.25(-2.16%)
Jan 26, 2012	12.02	12.02	11.15	11.52	9,244	+0.06(+0.54%)
Jan 25, 2012	11.90	11.90	11.34	11.46	18,899	-0.87(-7.07%)
Jan 24, 2012	13.08	13.39	12.08	12.33	21,746	-0.81(-6.16%)
Jan 23, 2012	12.58	13.58	12.58	13.14	26,963	+0.62(+4.98%)
Jan 20, 2012	11.77	12.77	11.71	12.52	5,362	+0.87(+7.49%)
Jan 19, 2012	11.27	11.83	11.27	11.65	3,192	+0.44(+3.89%)
Jan 18, 2012	11.15	11.27	10.96	11.21	2,765	+0.06(+0.56%)
Jan 17, 2012	11.15	11.52	11.15	11.15	5,699	-0.06(-0.56%)
Jan 13, 2012	11.65	11.90	10.84	11.21	5,158	-0.62(-5.26%)
Jan 12, 2012	11.77	12.08	11.40	11.83	3,759	-0.06(-0.52%)
Jan 11, 2012	11.71	12.02	11.71	11.90	2,061	+0.25(+2.14%)
Jan 10, 2012	11.59	12.08	11.46	11.65	5,513	+0.06(+0.54%)
Jan 09, 2012	11.09	11.59	10.96	11.59	7,188	+0.62(+5.68%)
Jan 06, 2012	10.71	11.15	10.71	10.96	3,478	+0.06(+0.57%)
Jan 05, 2012	10.09	11.02	10.09	10.90	6,637	+0.93(+9.38%)
Jan 04, 2012	10.96	11.09	9.966	9.966	21,459	-1.31(-11.60%)
Dec 30, 2011	10.84	11.46	10.65	11.27	9,634	+0.37(+3.43%)
Dec 29, 2011	11.09	11.34	10.90	10.90	4,424	-0.19(-1.68%)
Dec 28, 2011	10.96	11.21	10.84	11.09	4,602	+0.12(+1.14%)
Dec 27, 2011	10.84	11.21	10.65	10.96	4,863	+0.06(+0.57%)
Dec 23, 2011	11.15	11.21	10.71	10.90	6,493	-0.50(-4.37%)
Dec 21, 2011	10.40	11.40	10.28	11.40	4,629	+0.81(+7.65%)
Dec 20, 2011	11.03	11.15	10.09	10.59	15,224	-0.31(-2.86%)
Dec 19, 2011	10.78	11.21	10.34	10.90	11,084	+0.00(+0.00%)
Dec 16, 2011	10.22	10.90	9.966	10.90	5,757	+0.62(+6.06%)
Dec 15, 2011	11.46	11.46	9.393	10.28	34,872	-0.93(-8.33%)
Dec 14, 2011	11.52	11.52	11.15	11.21	14,826	-0.12(-1.10%)
Dec 13, 2011	12.02	12.02	10.90	11.34	8,290	-0.75(-6.19%)
Dec 12, 2011	12.71	12.71	11.83	12.08	1,183	-0.62(-4.90%)
Dec 09, 2011	12.83	13.02	12.64	12.71	938	-0.19(-1.45%)
Dec 08, 2011	13.02	13.21	11.83	12.89	6,183	-0.19(-1.43%)
Dec 07, 2011	13.02	13.45	12.89	13.08	2,704	-0.37(-2.78%)
Dec 06, 2011	13.33	13.83	13.02	13.45	2,159	+0.25(+1.89%)
Dec 05, 2011	14.01	14.01	13.02	13.21	5,968	-0.44(-3.20%)
Dec 02, 2011	13.64	14.20	13.39	13.64	12,474	+0.31(+2.34%)
Dec 01, 2011	12.21	13.39	11.83	13.33	11,921	+1.18(+9.74%)
Nov 30, 2011	10.09	12.15	10.09	12.15	32,135	+1.74(+16.77%)
Nov 29, 2011	10.78	10.90	10.09	10.40	19,060	-0.25(-2.34%)
Nov 28, 2011	12.08	12.08	10.65	10.65	14,062	-0.87(-7.57%)
Nov 25, 2011	11.34	11.83	11.21	11.52	733	+0.25(+2.21%)
Nov 23, 2011	11.52	11.77	11.15	11.27	7,734	-0.12(-1.09%)
Nov 22, 2011	11.21	11.52	11.21	11.40	7,963	+0.25(+2.24%)
Nov 21, 2011	11.52	11.71	11.15	11.15	12,523	-0.62(-5.29%)
Nov 18, 2011	11.03	11.77	11.03	11.77	8,330	+0.75(+6.78%)
Nov 17, 2011	11.15	11.34	10.90	11.03	17,444	+0.06(+0.57%)
Nov 16, 2011	11.21	11.21	10.96	10.96	20,133	-0.25(-2.22%)
Nov 15, 2011	11.34	11.40	11.06	11.21	9,693	-0.25(-2.17%)
Nov 14, 2011	13.70	13.70	10.46	11.46	45,814	-1.62(-12.38%)
Nov 11, 2011	12.96	13.08	12.21	13.08	6,596	+0.31(+2.44%)
Nov 10, 2011	13.58	13.58	12.21	12.77	16,123	-0.06(-0.49%)
Nov 09, 2011	12.83	13.39	12.58	12.83	4,199	-0.50(-3.74%)
Nov 08, 2011	13.45	13.58	13.08	13.33	7,854	+0.06(+0.47%)
Nov 07, 2011	13.39	13.52	12.83	13.27	7,239	-0.44(-3.18%)
Nov 04, 2011	13.89	13.89	13.27	13.70	4,636	-0.31(-2.22%)
Nov 03, 2011	14.33	14.33	13.89	14.01	1,460	-0.31(-2.17%)
Nov 02, 2011	14.14	14.45	13.89	14.33	3,109	+0.31(+2.22%)
Nov 01, 2011	15.88	16.20	14.01	14.01	7,475	-2.18(-13.46%)
Oct 31, 2011	16.82	16.82	16.01	16.20	1,671	-0.69(-4.06%)
Oct 28, 2011	17.50	17.94	16.38	16.88	5,038	-0.44(-2.52%)
Oct 27, 2011	17.32	18.81	17.07	17.32	12,101	+0.81(+4.91%)
Oct 26, 2011	16.82	17.00	16.44	16.51	8,074	+0.44(+2.71%)
Oct 25, 2011	16.38	16.63	16.07	16.07	3,937	-0.25(-1.53%)
Oct 24, 2011	16.44	17.07	16.01	16.32	4,714	+0.00(+0.00%)
Oct 21, 2011	15.14	16.57	15.14	16.32	11,453	+1.18(+7.82%)
Oct 20, 2011	14.64	15.45	14.01	15.14	4,824	+0.31(+2.10%)
Oct 19, 2011	15.14	15.14	14.51	14.82	1,369	-0.31(-2.06%)
Oct 18, 2011	15.63	15.63	14.95	15.14	4,195	-0.69(-4.33%)
Oct 17, 2011	16.76	16.82	15.26	15.82	6,462	-1.06(-6.27%)
Oct 14, 2011	16.51	17.13	16.08	16.88	8,730	+0.25(+1.50%)
Oct 13, 2011	14.26	16.82	14.17	16.63	25,602	+2.68(+19.20%)
Oct 12, 2011	12.33	14.76	12.33	13.95	17,958	+1.74(+14.29%)
Oct 11, 2011	11.96	12.46	11.96	12.21	3,813	+0.00(+0.00%)
Oct 10, 2011	11.96	12.39	11.83	12.21	6,450	+0.69(+5.95%)
Oct 07, 2011	12.33	12.40	11.27	11.52	7,200	-0.69(-5.61%)
Oct 06, 2011	12.46	12.64	12.15	12.21	3,835	-0.25(-2.00%)
Oct 05, 2011	12.58	13.02	11.96	12.46	4,380	-0.19(-1.48%)
Oct 04, 2011	12.33	12.64	11.21	12.64	19,330	-0.06(-0.49%)
Oct 03, 2011	12.49	13.14	12.15	12.71	24,095	-0.37(-2.86%)
Sep 30, 2011	11.90	13.45	11.21	13.08	20,081	+0.93(+7.69%)
Sep 29, 2011	13.02	13.08	11.77	12.15	15,191	-0.50(-3.94%)
Sep 28, 2011	13.21	13.27	12.64	12.64	6,741	-0.56(-4.24%)
Sep 27, 2011	13.89	13.89	13.21	13.21	7,296	-0.25(-1.85%)
Sep 26, 2011	13.70	13.83	13.08	13.45	9,183	-0.25(-1.82%)
Sep 23, 2011	13.02	14.51	12.83	13.70	14,820	+0.75(+5.77%)
Sep 22, 2011	12.27	13.19	11.96	12.96	21,831	+0.00(+0.00%)
Sep 21, 2011	14.76	14.89	12.40	12.96	40,153	-1.93(-12.97%)
Sep 20, 2011	15.63	15.82	14.64	14.89	21,633	-0.86(-5.48%)
Sep 19, 2011	16.69	16.69	15.26	15.75	23,642	-1.19(-7.04%)
Sep 16, 2011	17.13	17.32	16.88	16.94	2,302	-0.25(-1.45%)
Sep 15, 2011	17.32	17.38	16.76	17.19	7,431	+0.00(+0.00%)
Sep 14, 2011	16.69	17.44	16.07	17.19	8,972	+0.44(+2.60%)
Sep 13, 2011	17.07	17.44	16.32	16.76	11,493	-0.31(-1.82%)
Sep 12, 2011	16.88	17.44	16.82	17.07	10,497	-0.37(-2.14%)
Sep 09, 2011	17.88	17.88	16.88	17.44	17,441	-0.62(-3.45%)
Sep 08, 2011	18.69	18.69	17.75	18.06	15,704	-0.75(-3.97%)
Sep 07, 2011	19.00	19.18	18.38	18.81	3,048	+0.37(+2.03%)
Sep 06, 2011	18.62	18.81	18.06	18.44	4,702	-0.69(-3.58%)
Sep 02, 2011	19.50	19.50	18.69	19.12	3,308	-0.62(-3.15%)
Sep 01, 2011	20.49	20.49	19.75	19.75	5,151	-0.50(-2.46%)
Aug 31, 2011	20.74	21.42	19.87	20.24	8,235	-0.62(-2.99%)
Aug 30, 2011	19.68	20.87	19.62	20.87	5,532	+1.31(+6.69%)
Aug 29, 2011	19.50	19.68	19.00	19.56	4,960	+0.69(+3.63%)
Aug 26, 2011	18.38	18.94	17.57	18.87	7,656	+0.50(+2.71%)
Aug 25, 2011	19.56	19.56	18.25	18.38	6,441	-0.87(-4.53%)
Aug 24, 2011	18.94	19.43	17.88	19.25	6,023	+0.50(+2.66%)
Aug 23, 2011	17.88	19.00	17.44	18.75	7,663	+0.93(+5.24%)
Aug 22, 2011	19.37	19.37	17.57	17.81	11,221	-0.87(-4.65%)
Aug 19, 2011	20.56	20.86	18.13	18.68	18,973	-2.12(-10.19%)
Aug 18, 2011	21.68	21.68	19.87	20.80	10,142	-1.06(-4.84%)
Aug 17, 2011	21.99	22.36	21.56	21.86	7,128	-0.31(-1.40%)
Aug 16, 2011	22.49	22.61	21.93	22.17	9,428	-0.31(-1.38%)
Aug 15, 2011	19.93	22.92	19.93	22.49	13,913	+2.55(+12.81%)
Aug 12, 2011	20.06	21.49	19.93	19.93	18,651	-0.12(-0.62%)
Aug 11, 2011	19.56	20.62	19.50	20.06	20,490	+0.75(+3.87%)
Aug 10, 2011	18.06	19.87	17.85	19.31	5,898	+0.87(+4.73%)
Aug 09, 2011	20.06	18.81	16.76	18.44	42,021	+0.75(+4.23%)
Aug 08, 2011	20.06	20.06	17.44	17.69	26,165	-3.18(-15.22%)
Aug 05, 2011	21.18	21.74	20.18	20.87	57,161	+0.44(+2.13%)
Aug 04, 2011	21.86	21.93	19.93	20.43	29,804	-1.62(-7.34%)
Aug 03, 2011	22.17	22.36	21.06	22.05	15,918	-0.12(-0.56%)
Aug 02, 2011	22.42	23.05	21.49	22.17	32,122	-0.25(-1.11%)

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