Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.00	21.07	21.00	21.07	505	-0.16(-0.75%)
Jul 30, 2012	21.32	21.32	21.17	21.23	2,360	-0.12(-0.56%)
Jul 27, 2012	21.18	21.35	21.08	21.35	5,833	+0.48(+2.30%)
Jul 26, 2012	20.93	20.93	20.87	20.87	2,143	+0.17(+0.82%)
Jul 25, 2012	20.57	20.78	20.56	20.70	4,333	+0.24(+1.17%)
Jul 24, 2012	20.74	20.74	20.46	20.46	950	-0.28(-1.35%)
Jul 23, 2012	20.56	20.74	20.41	20.74	1,800	-0.13(-0.62%)
Jul 20, 2012	20.86	20.87	20.86	20.87	700	-0.11(-0.52%)
Jul 19, 2012	20.83	21.01	20.83	20.98	3,180	+0.28(+1.35%)
Jul 18, 2012	20.73	20.84	20.70	20.70	1,845	+0.18(+0.88%)
Jul 17, 2012	20.66	20.66	20.52	20.52	540	+0.01(+0.05%)
Jul 16, 2012	20.55	20.55	20.51	20.51	450	-0.06(-0.29%)
Jul 13, 2012	20.45	20.57	20.45	20.57	39,884	+0.28(+1.38%)
Jul 12, 2012	20.25	20.31	20.22	20.29	1,397	-0.32(-1.55%)
Jul 11, 2012	20.58	20.61	20.58	20.61	3,800	+0.00(+0.00%)
Jul 10, 2012	21.02	21.02	20.61	20.61	700	-0.38(-1.81%)
Jul 09, 2012	20.99	20.99	20.99	20.99	245	-0.09(-0.43%)
Jul 06, 2012	21.19	21.19	21.08	21.08	3,388	-0.41(-1.91%)
Jul 05, 2012	21.65	21.65	21.49	21.49	3,814	+0.23(+1.08%)
Jul 04, 2012		21.26	21.26	21.26	50	+0.00(+0.00%)
Jul 03, 2012	21.26	21.26	21.26	21.26	349	+0.33(+1.58%)
Jun 29, 2012		20.93	20.93	20.93	0	+0.60(+2.95%)
Jun 28, 2012	20.33	20.33	20.33	20.33	113	-0.05(-0.25%)
Jun 27, 2012	20.38	20.38	20.38	20.38	312	+0.20(+0.99%)
Jun 26, 2012	20.18	20.18	20.18	20.18	190	-0.07(-0.35%)
Jun 25, 2012	20.27	20.27	20.22	20.25	735	-0.09(-0.44%)
Jun 22, 2012	20.31	20.34	20.31	20.34	2,905	-0.10(-0.49%)
Jun 21, 2012	21.11	21.11	20.44	20.44	3,890	-0.79(-3.72%)
Jun 20, 2012	21.29	21.30	21.23	21.23	781	-0.19(-0.89%)
Jun 19, 2012	21.17	21.46	21.17	21.42	34,553	+0.27(+1.28%)
Jun 18, 2012	20.72	21.15	20.69	21.15	41,972	+0.35(+1.68%)
Jun 15, 2012	20.80	20.80	20.80	20.80	2,223	+0.15(+0.73%)
Jun 14, 2012	20.65	20.65	20.65	20.65	10,200	-0.06(-0.29%)
Jun 13, 2012	20.74	20.91	20.71	20.71	8,343	-0.03(-0.14%)
Jun 12, 2012	20.60	20.74	20.55	20.74	3,572	-0.28(-1.33%)
Jun 11, 2012	21.02	21.02	21.02	21.02	212	+0.16(+0.77%)
Jun 08, 2012	20.73	20.88	20.73	20.86	1,417	-0.14(-0.67%)
Jun 07, 2012	21.34	21.34	20.99	21.00	2,433	-0.22(-1.04%)
Jun 06, 2012	21.13	21.22	21.13	21.22	760	+0.46(+2.22%)
Jun 05, 2012	20.44	20.76	20.44	20.76	2,335	+0.41(+2.01%)
Jun 04, 2012	20.41	20.41	20.35	20.35	705	-0.04(-0.20%)
Jun 02, 2012	20.39	20.39	20.39	20.39	273	+0.00(+0.00%)
Jun 01, 2012	20.39	20.39	20.39	20.39	273	-0.23(-1.12%)
May 31, 2012	20.46	20.62	20.33	20.62	3,309	+0.01(+0.05%)
May 30, 2012	20.63	20.73	20.61	20.61	2,435	-0.42(-2.00%)
May 29, 2012	21.13	21.35	21.02	21.03	9,234	+0.09(+0.43%)
May 28, 2012		20.94	20.94	20.94	0	+0.00(+0.00%)
May 25, 2012	20.89	20.94	20.89	20.94	1,977	+0.05(+0.24%)
May 24, 2012	20.91	20.97	20.73	20.89	5,717	+0.49(+2.40%)
May 23, 2012	20.14	20.46	20.14	20.40	1,137	+0.00(+0.00%)
May 22, 2012	20.45	20.66	20.40	20.40	2,678	+0.20(+0.99%)
May 18, 2012		20.20	20.20	20.20	0	+0.06(+0.30%)
May 17, 2012	20.14	20.14	20.14	20.14	316	+0.23(+1.16%)
May 16, 2012	20.01	20.27	19.90	19.91	20,524	-0.08(-0.40%)
May 15, 2012	20.41	20.41	19.99	19.99	3,504	-0.51(-2.49%)
May 14, 2012	20.64	20.64	20.50	20.50	2,530	-0.49(-2.33%)
May 11, 2012	21.16	21.16	20.99	20.99	966	-0.09(-0.43%)
May 10, 2012	21.06	21.17	21.06	21.08	2,313	+0.02(+0.09%)
May 09, 2012	21.07	21.16	21.01	21.06	2,070	+0.18(+0.86%)
May 08, 2012	20.90	20.94	20.86	20.88	2,720	-0.47(-2.20%)
May 07, 2012	21.35	21.42	21.25	21.35	2,289	-0.12(-0.56%)
May 04, 2012	21.47	21.47	21.47	21.47	992	-0.33(-1.51%)
May 03, 2012	21.94	21.94	21.80	21.80	920	-0.69(-3.07%)
May 02, 2012	22.49	22.49	22.49	22.49	150	-0.22(-0.97%)
May 01, 2012	22.56	22.71	22.56	22.71	3,783	+0.36(+1.61%)
Apr 30, 2012	22.21	22.36	22.21	22.35	1,423	+0.10(+0.45%)
Apr 27, 2012	22.20	22.25	22.17	22.25	2,948	+0.13(+0.59%)
Apr 26, 2012	21.93	22.13	21.93	22.12	2,074	+0.16(+0.73%)
Apr 25, 2012	21.90	21.96	21.83	21.96	1,866	+0.33(+1.53%)
Apr 24, 2012	21.71	21.71	21.63	21.63	2,565	+0.02(+0.09%)
Apr 23, 2012	21.75	21.75	21.50	21.61	4,687	-0.56(-2.53%)
Apr 20, 2012	22.12	22.17	22.12	22.17	2,504	+0.08(+0.36%)
Apr 19, 2012	21.96	22.15	21.96	22.09	2,860	+0.20(+0.91%)
Apr 18, 2012	22.00	22.00	21.85	21.89	3,423	-0.22(-1.00%)
Apr 17, 2012	21.82	22.11	21.82	22.11	1,438	+0.33(+1.52%)
Apr 16, 2012	21.96	21.96	21.78	21.78	2,183	-0.20(-0.91%)
Apr 13, 2012	21.97	21.98	21.94	21.98	1,170	-0.25(-1.12%)
Apr 12, 2012	21.64	22.23	21.64	22.23	1,743	+0.76(+3.54%)
Apr 11, 2012		21.47	21.47	21.47	160	+0.00(+0.00%)
Apr 10, 2012	21.61	21.65	21.40	21.47	1,531	-0.19(-0.88%)
Apr 09, 2012	21.72	21.72	21.66	21.66	5,200	-0.13(-0.60%)
Apr 05, 2012	21.98	21.98	21.75	21.79	1,514	-0.21(-0.95%)
Apr 04, 2012	22.34	22.34	21.93	22.00	1,490	-0.80(-3.51%)
Apr 03, 2012	22.73	22.80	22.73	22.80	844	-0.19(-0.83%)
Apr 02, 2012	22.99	22.99	22.99	22.99	361	+0.34(+1.50%)
Mar 30, 2012	22.66	22.71	22.53	22.65	3,638	+0.27(+1.21%)
Mar 29, 2012	22.25	22.38	22.25	22.38	2,097	-0.13(-0.58%)
Mar 28, 2012	22.77	22.77	22.51	22.51	1,449	-0.40(-1.75%)
Mar 27, 2012	23.04	23.04	22.88	22.91	1,403	-0.13(-0.56%)
Mar 26, 2012	23.00	23.04	22.95	23.04	2,321	+0.23(+1.01%)
Mar 23, 2012	22.62	22.81	22.62	22.81	3,296	+0.27(+1.20%)
Mar 22, 2012	22.61	22.62	22.54	22.54	6,435	-0.44(-1.91%)
Mar 21, 2012	22.98	22.98	22.94	22.98	2,541	+0.03(+0.13%)
Mar 20, 2012	22.97	22.97	22.91	22.95	4,676	-0.08(-0.35%)
Mar 19, 2012	23.09	23.15	23.03	23.03	2,629	-0.07(-0.30%)
Mar 16, 2012	23.02	23.12	23.02	23.10	8,718	+0.10(+0.43%)
Mar 15, 2012	23.00	23.00	22.98	23.00	9,881	+0.14(+0.61%)
Mar 14, 2012	23.04	23.04	22.86	22.86	2,728	-0.52(-2.22%)
Mar 13, 2012	23.23	23.38	23.21	23.38	6,921	-0.12(-0.51%)
Mar 12, 2012	23.44	23.50	23.44	23.50	3,825	-0.01(-0.04%)
Mar 09, 2012	23.52	23.57	23.51	23.51	3,043	+0.05(+0.21%)
Mar 08, 2012	23.42	23.47	23.42	23.46	1,666	+0.16(+0.69%)
Mar 07, 2012	23.14	23.30	23.09	23.30	8,604	+0.23(+1.00%)
Mar 06, 2012	23.25	23.25	23.07	23.07	1,589	-0.60(-2.53%)
Mar 05, 2012	23.99	23.99	23.64	23.67	27,445	-0.43(-1.78%)
Mar 02, 2012	24.26	24.26	24.01	24.10	7,822	-0.17(-0.70%)
Mar 01, 2012	24.10	24.31	24.10	24.27	3,119	+0.19(+0.79%)
Feb 29, 2012	24.25	24.25	23.98	24.08	3,076	-0.23(-0.95%)
Feb 28, 2012	24.31	24.40	24.28	24.31	2,757	-0.14(-0.57%)
Feb 27, 2012	24.42	24.45	24.42	24.45	1,050	+0.03(+0.12%)
Feb 24, 2012	24.47	24.47	24.42	24.42	1,608	-0.08(-0.33%)
Feb 23, 2012	24.44	24.50	24.44	24.50	1,438	+0.14(+0.57%)
Feb 22, 2012	24.25	24.36	24.23	24.36	3,571	+0.25(+1.04%)
Feb 21, 2012	23.90	24.14	23.90	24.11	6,662	+0.39(+1.64%)
Feb 17, 2012		23.72	23.72	23.72	0	-0.02(-0.08%)
Feb 16, 2012	23.60	23.81	23.60	23.74	7,645	+0.27(+1.15%)
Feb 15, 2012	23.48	23.48	23.44	23.47	6,340	+0.03(+0.13%)
Feb 14, 2012	23.44	23.44	23.44	23.44	748	-0.10(-0.42%)
Feb 13, 2012	23.57	23.65	23.54	23.54	14,021	+0.06(+0.26%)
Feb 10, 2012	23.51	23.57	23.45	23.48	2,652	-0.23(-0.97%)
Feb 09, 2012	23.86	23.86	23.71	23.71	3,734	-0.05(-0.21%)
Feb 08, 2012	23.89	23.90	23.76	23.76	1,891	-0.03(-0.13%)
Feb 07, 2012	24.10	24.10	23.79	23.79	924	-0.23(-0.96%)
Feb 06, 2012	24.07	24.13	24.02	24.02	5,000	-0.19(-0.78%)
Feb 03, 2012	24.17	24.21	24.17	24.21	413	+0.15(+0.62%)
Feb 02, 2012	24.01	24.13	24.01	24.06	3,160	+0.10(+0.42%)
Feb 01, 2012	23.95	24.02	23.95	23.96	6,344	+0.28(+1.18%)
Jan 31, 2012	23.92	23.92	23.66	23.68	6,135	-0.17(-0.71%)
Jan 30, 2012	23.74	23.85	23.71	23.85	725	-0.21(-0.87%)
Jan 27, 2012	23.81	24.06	23.81	24.06	3,191	+0.21(+0.88%)
Jan 26, 2012	23.92	24.00	23.85	23.85	1,846	+0.01(+0.04%)
Jan 25, 2012	23.31	23.84	23.29	23.84	4,671	+0.41(+1.75%)
Jan 24, 2012	23.52	23.52	23.43	23.43	1,150	-0.19(-0.80%)
Jan 23, 2012	23.65	23.65	23.62	23.62	3,232	+0.19(+0.81%)
Jan 20, 2012	23.40	23.48	23.38	23.43	17,551	-0.03(-0.13%)
Jan 19, 2012	23.55	23.55	23.45	23.46	4,216	+0.06(+0.26%)
Jan 18, 2012	23.36	23.40	23.31	23.40	4,222	+0.24(+1.04%)
Jan 17, 2012	23.19	23.19	23.13	23.16	984	+0.04(+0.17%)
Jan 16, 2012	23.14	23.14	23.12	23.12	1,422	+0.13(+0.57%)
Jan 13, 2012	22.85	22.99	22.83	22.99	2,173	-0.16(-0.69%)
Jan 12, 2012	23.24	23.24	23.15	23.15	2,119	-0.04(-0.17%)
Jan 11, 2012	23.19	23.19	23.19	23.19	344	-0.16(-0.69%)
Jan 10, 2012	23.38	23.38	23.35	23.35	1,258	+0.30(+1.30%)
Jan 09, 2012	23.02	23.05	23.00	23.05	1,160	+0.06(+0.26%)
Jan 06, 2012	23.22	23.24	22.99	22.99	6,762	-0.19(-0.82%)
Jan 05, 2012	23.15	23.18	23.15	23.18	1,331	+0.18(+0.78%)
Jan 04, 2012	23.05	23.05	23.00	23.00	1,277	+0.60(+2.68%)
Dec 30, 2011	22.40	22.40	22.40	22.40	456	+0.23(+1.04%)
Dec 29, 2011	22.02	22.17	22.02	22.17	1,767	-0.22(-0.98%)
Dec 28, 2011	22.39	22.39	22.39	22.39	470	-0.08(-0.36%)
Dec 23, 2011	22.42	22.47	22.47	22.47	1,340	+0.47(+2.14%)
Dec 21, 2011	21.93	22.02	21.93	22.00	4,803	-0.10(-0.45%)
Dec 20, 2011	22.14	22.15	22.10	22.10	2,046	+0.52(+2.41%)
Dec 19, 2011	21.70	21.70	21.58	21.58	19,032	-0.36(-1.64%)
Dec 16, 2011	21.90	21.94	21.90	21.94	1,117	+0.39(+1.81%)
Dec 15, 2011	21.94	21.94	21.55	21.55	12,139	-0.20(-0.92%)
Dec 14, 2011	22.14	22.17	21.75	21.75	1,855	-0.55(-2.47%)
Dec 13, 2011	22.71	22.71	22.28	22.30	2,253	-0.29(-1.28%)
Dec 12, 2011	22.78	22.78	22.59	22.59	1,362	-0.56(-2.42%)
Dec 09, 2011	23.00	23.15	23.00	23.15	1,688	+0.15(+0.65%)
Dec 08, 2011	23.35	23.35	23.00	23.00	5,678	-0.28(-1.20%)
Dec 07, 2011	23.20	23.28	23.20	23.28	3,648	-0.07(-0.30%)
Dec 06, 2011	23.28	23.35	23.28	23.35	480	-0.12(-0.51%)
Dec 05, 2011	23.47	23.47	23.47	23.47	4,416	+0.15(+0.64%)
Dec 02, 2011	23.40	23.45	23.32	23.32	2,100	-0.21(-0.89%)
Dec 01, 2011	23.68	23.68	23.53	23.53	296	-0.10(-0.42%)
Nov 30, 2011	23.51	23.63	23.32	23.63	2,790	+1.02(+4.51%)
Nov 29, 2011	22.62	22.70	22.56	22.61	4,383	+0.15(+0.67%)
Nov 28, 2011	22.49	22.60	22.46	22.46	3,190	+0.56(+2.56%)
Nov 25, 2011	22.16	22.17	21.89	21.90	1,601	-0.39(-1.75%)
Nov 24, 2011		22.29	22.29	22.29	0	+0.00(+0.00%)
Nov 23, 2011	22.57	22.57	22.29	22.29	3,469	-0.65(-2.83%)
Nov 22, 2011	22.93	22.94	22.86	22.94	1,683	+0.24(+1.06%)
Nov 21, 2011	22.75	22.75	22.70	22.70	1,077	-0.46(-1.99%)
Nov 18, 2011	23.16	23.16	23.16	23.16	492	-0.04(-0.17%)
Nov 17, 2011	23.58	23.76	23.13	23.20	1,141	-0.64(-2.68%)
Nov 16, 2011	23.96	24.11	23.84	23.84	1,871	+0.02(+0.08%)
Nov 15, 2011	23.82	23.82	23.82	23.82	278	-0.01(-0.04%)
Nov 14, 2011	23.93	23.93	23.80	23.83	2,495	-0.13(-0.54%)
Nov 11, 2011	23.88	24.00	23.88	23.96	2,274	+0.41(+1.74%)
Nov 10, 2011	23.48	23.59	23.48	23.55	70,652	-0.90(-3.68%)
Nov 09, 2011		24.45	24.45	24.45	65	+0.00(+0.00%)
Nov 08, 2011	24.53	24.53	24.45	24.45	2,314	+0.02(+0.08%)
Nov 07, 2011	24.43	24.43	24.23	24.43	316	+0.20(+0.83%)
Nov 04, 2011	24.23	24.23	24.23	24.23	222	-0.02(-0.08%)
Nov 03, 2011	24.00	24.25	24.00	24.25	1,850	+1.25(+5.43%)
Nov 02, 2011		23.00	23.00	23.00	110	+0.00(+0.00%)
Nov 01, 2011	22.63	23.00	22.62	23.00	690	-0.50(-2.13%)
Oct 31, 2011	23.84	23.84	23.50	23.50	4,502	-0.58(-2.41%)
Oct 28, 2011	23.81	24.14	23.81	24.08	6,319	+0.14(+0.58%)
Oct 27, 2011	23.94	23.94	23.94	23.94	407	+0.75(+3.23%)
Oct 26, 2011	23.19	23.19	23.19	23.19	5,638	+0.00(+0.00%)
Oct 25, 2011	23.28	23.28	23.19	23.19	1,500	+0.08(+0.35%)
Oct 24, 2011	22.94	23.16	22.94	23.11	5,185	+0.48(+2.12%)
Oct 21, 2011	22.63	22.63	22.63	22.63	365	+0.36(+1.62%)
Oct 20, 2011	22.27	22.27	22.27	22.27	288	-0.10(-0.45%)
Oct 19, 2011	22.64	22.67	22.37	22.37	1,440	-0.32(-1.41%)
Oct 18, 2011	22.60	22.71	22.60	22.69	265,214	+0.09(+0.40%)
Oct 17, 2011	22.75	22.75	22.60	22.60	11,034	-0.15(-0.66%)
Oct 14, 2011	22.74	22.75	22.74	22.75	845	+0.43(+1.93%)
Oct 13, 2011	22.39	22.39	22.32	22.32	1,337	-0.19(-0.84%)
Oct 12, 2011	22.46	22.51	22.46	22.51	1,782	+0.27(+1.21%)
Oct 11, 2011	22.23	22.25	22.13	22.24	1,786	+0.44(+2.02%)
Oct 07, 2011	21.93	21.93	21.80	21.80	4,265	-0.23(-1.04%)
Oct 06, 2011	21.51	22.05	21.33	22.03	1,795	+0.70(+3.28%)
Oct 05, 2011	20.72	21.33	20.72	21.33	2,434	+1.21(+6.01%)
Oct 04, 2011	20.00	20.13	20.00	20.12	5,833	-0.72(-3.45%)
Oct 03, 2011	21.22	21.23	20.84	20.84	3,097	-0.64(-2.98%)
Sep 30, 2011	21.72	21.72	21.45	21.48	1,473	-0.11(-0.51%)
Sep 29, 2011	21.50	21.59	21.50	21.59	1,724	+0.00(+0.00%)
Sep 28, 2011	22.14	22.14	21.59	21.59	3,114	-1.15(-5.06%)
Sep 27, 2011	22.50	22.74	22.50	22.74	1,402	+0.86(+3.93%)
Sep 26, 2011	21.41	21.88	21.06	21.88	10,142	+0.47(+2.20%)
Sep 23, 2011	21.34	21.54	21.34	21.41	3,927	-0.31(-1.43%)
Sep 22, 2011	22.00	22.00	21.67	21.72	55,007	-1.41(-6.10%)
Sep 21, 2011	23.14	23.14	23.13	23.13	1,159	-0.45(-1.91%)
Sep 20, 2011	23.26	23.60	23.26	23.58	2,812	+0.38(+1.64%)
Sep 19, 2011	23.31	23.31	23.20	23.20	1,876	-0.58(-2.44%)
Sep 16, 2011	23.70	23.78	23.70	23.78	1,334	+0.15(+0.63%)
Sep 15, 2011	23.75	23.75	23.63	23.63	4,495	-0.25(-1.05%)
Sep 14, 2011	23.70	23.88	23.69	23.88	2,421	+0.28(+1.19%)
Sep 13, 2011	23.60	23.60	23.60	23.60	2,695	+0.29(+1.24%)
Sep 12, 2011	23.60	23.75	23.24	23.31	10,055	-0.94(-3.88%)
Sep 09, 2011	24.25	24.25	24.25	24.25	2,905	-0.25(-1.02%)
Sep 08, 2011	24.53	24.63	24.50	24.50	1,251	+0.02(+0.08%)
Sep 07, 2011	24.15	24.48	24.15	24.48	2,344	+0.44(+1.83%)
Sep 06, 2011	23.84	24.04	23.78	24.04	1,039	+0.00(+0.00%)
Sep 02, 2011	24.27	24.27	24.04	24.04	498	-0.16(-0.66%)
Sep 01, 2011	24.27	24.36	24.17	24.20	42,764	+0.10(+0.41%)
Aug 31, 2011	24.22	24.22	24.10	24.10	960	+0.29(+1.22%)
Aug 30, 2011	23.81	23.81	23.81	23.81	225	+0.51(+2.19%)
Aug 29, 2011		23.30	23.30	23.30	273	+0.00(+0.00%)
Aug 26, 2011	22.91	23.30	23.23	23.30	1,650	+0.07(+0.30%)
Aug 25, 2011	23.23	23.23	23.23	23.23	77	+0.00(+0.00%)
Aug 24, 2011	23.23	23.23	23.23	23.23	491	-0.01(-0.04%)
Aug 23, 2011	22.96	23.29	22.96	23.24	53,535	+0.23(+1.00%)
Aug 22, 2011	23.13	23.13	22.92	23.01	3,107	+0.31(+1.37%)
Aug 19, 2011	22.60	23.03	22.59	22.70	4,697	-0.03(-0.13%)
Aug 18, 2011	23.23	23.23	22.73	22.73	3,867	-0.87(-3.69%)
Aug 17, 2011	23.65	23.77	23.60	23.60	1,387	+0.11(+0.47%)
Aug 16, 2011	23.72	23.72	23.49	23.49	1,781	-0.38(-1.59%)
Aug 15, 2011	23.73	23.87	23.73	23.87	3,885	+0.34(+1.44%)
Aug 12, 2011	23.57	23.57	23.53	23.53	655	+0.13(+0.56%)
Aug 11, 2011	22.98	23.40	22.98	23.40	2,428	+0.37(+1.61%)
Aug 10, 2011	22.71	23.18	22.50	23.03	12,845	+0.75(+3.37%)
Aug 09, 2011	22.04	22.43	21.86	22.28	15,412	+0.19(+0.86%)
Aug 08, 2011	22.03	22.32	21.98	22.09	4,923	-0.75(-3.28%)
Aug 05, 2011	23.00	23.00	22.46	22.84	21,677	-0.15(-0.65%)
Aug 04, 2011	23.83	23.84	22.99	22.99	3,771	-1.13(-4.68%)
Aug 03, 2011	23.85	24.12	23.74	24.12	14,300	+0.13(+0.54%)

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