Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	42.65	42.87	42.50	42.68	923,986	+0.16(+0.38%)
Jul 30, 2012	42.39	42.62	42.11	42.52	1,341,099	+0.14(+0.33%)
Jul 27, 2012	42.13	42.49	41.98	42.38	1,035,747	+0.44(+1.05%)
Jul 26, 2012	41.81	42.05	41.66	41.94	1,592,089	+0.29(+0.70%)
Jul 25, 2012	41.80	41.94	41.54	41.65	915,146	-0.14(-0.34%)
Jul 24, 2012	41.31	41.93	41.28	41.79	1,256,029	+0.49(+1.19%)
Jul 23, 2012	41.67	41.75	41.29	41.30	1,636,035	-0.68(-1.62%)
Jul 20, 2012	42.11	42.24	41.98	41.98	1,051,296	-0.22(-0.52%)
Jul 19, 2012	42.50	42.56	42.15	42.20	1,115,938	-0.30(-0.71%)
Jul 18, 2012	42.51	42.70	42.47	42.50	750,102	-0.03(-0.07%)
Jul 17, 2012	42.59	42.79	42.45	42.53	1,521,211	-0.05(-0.12%)
Jul 16, 2012	42.37	42.74	42.37	42.58	1,652,375	+0.02(+0.05%)
Jul 13, 2012	42.30	42.71	42.28	42.56	2,750,350	+0.18(+0.42%)
Jul 12, 2012	42.31	42.54	42.11	42.38	1,317,704	-0.11(-0.26%)
Jul 11, 2012	42.76	42.89	42.23	42.49	2,019,958	-0.29(-0.68%)
Jul 10, 2012	42.40	42.93	42.40	42.78	1,203,054	+0.22(+0.52%)
Jul 09, 2012	42.37	42.65	42.32	42.56	919,216	+0.19(+0.45%)
Jul 06, 2012	42.39	42.46	41.97	42.37	1,454,876	+0.00(+0.00%)
Jul 05, 2012	42.25	42.50	42.00	42.37	1,623,519	+0.12(+0.28%)
Jul 04, 2012	42.47	42.54	42.20	42.25	619,472	-0.29(-0.68%)
Jul 03, 2012	42.05	42.54	42.04	42.54	1,346,747	+0.56(+1.33%)
Jun 29, 2012		41.98	41.98	41.98	0	+0.25(+0.60%)
Jun 28, 2012	41.65	41.79	41.36	41.73	1,003,292	+0.08(+0.19%)
Jun 27, 2012	41.81	41.88	41.46	41.65	706,055	-0.13(-0.31%)
Jun 26, 2012	41.16	41.97	41.16	41.78	3,575,409	+0.46(+1.11%)
Jun 25, 2012	41.01	41.45	40.99	41.32	617,496	+0.18(+0.44%)
Jun 22, 2012	41.05	41.37	41.03	41.14	584,695	+0.07(+0.17%)
Jun 21, 2012	41.60	41.65	41.00	41.07	1,043,723	-0.50(-1.20%)
Jun 20, 2012	41.55	41.69	41.22	41.57	900,165	+0.11(+0.27%)
Jun 19, 2012	41.18	41.57	41.14	41.46	1,285,375	+0.41(+1.00%)
Jun 18, 2012	41.22	41.24	40.92	41.05	5,050,954	-0.07(-0.17%)
Jun 15, 2012	41.40	41.49	40.96	41.12	3,195,615	-0.34(-0.82%)
Jun 14, 2012	41.70	41.78	41.28	41.46	1,128,099	-0.32(-0.77%)
Jun 13, 2012	41.63	41.92	41.37	41.78	1,386,672	-0.28(-0.67%)
Jun 12, 2012	41.90	42.11	41.77	42.06	1,571,269	+0.27(+0.65%)
Jun 11, 2012	42.05	42.23	41.69	41.79	2,575,573	-0.11(-0.26%)
Jun 08, 2012	41.83	42.20	41.66	41.90	2,168,340	-0.03(-0.07%)
Jun 07, 2012	41.54	41.97	41.40	41.93	1,657,782	+0.39(+0.94%)
Jun 06, 2012	41.20	41.54	41.10	41.54	1,407,110	+0.31(+0.75%)
Jun 05, 2012	41.12	41.43	40.89	41.23	1,101,379	+0.11(+0.27%)
Jun 04, 2012	40.76	41.17	40.76	41.12	1,273,854	+0.23(+0.56%)
Jun 02, 2012	41.20	41.22	40.77	40.89	1,835,934	+0.00(+0.00%)
Jun 01, 2012	41.20	41.22	40.77	40.89	1,835,934	-0.33(-0.80%)
May 31, 2012	40.62	41.35	40.55	41.22	1,762,041	+0.69(+1.70%)
May 30, 2012	40.50	40.69	40.46	40.53	1,411,365	-0.11(-0.27%)
May 29, 2012	40.50	40.72	40.38	40.64	695,326	+0.14(+0.35%)
May 28, 2012	40.43	40.59	40.31	40.50	497,715	+0.04(+0.10%)
May 25, 2012	40.45	40.62	40.29	40.46	852,594	+0.09(+0.22%)
May 24, 2012	40.93	41.00	40.27	40.37	947,066	-0.56(-1.37%)
May 23, 2012	40.91	40.99	40.62	40.93	965,139	-0.26(-0.63%)
May 22, 2012	40.94	41.21	40.79	41.19	1,354,093	+0.61(+1.50%)
May 18, 2012		40.58	40.58	40.58	0	-0.41(-1.00%)
May 17, 2012	40.97	41.14	40.85	40.99	927,303	+0.02(+0.05%)
May 16, 2012	40.86	40.99	40.68	40.97	889,326	+0.22(+0.54%)
May 15, 2012	40.40	40.90	40.20	40.75	1,222,656	+0.34(+0.84%)
May 14, 2012	40.55	40.55	40.16	40.41	1,095,581	-0.18(-0.44%)
May 11, 2012	40.70	40.90	40.45	40.59	993,180	-0.02(-0.05%)
May 10, 2012	40.55	40.70	40.27	40.61	1,118,696	+0.28(+0.69%)
May 09, 2012	40.43	40.54	40.16	40.33	1,416,172	-0.17(-0.42%)
May 08, 2012	40.86	41.15	40.26	40.50	1,446,184	-0.38(-0.93%)
May 07, 2012	40.24	40.88	40.23	40.88	1,497,976	+0.46(+1.14%)
May 04, 2012	40.20	40.47	40.10	40.42	1,387,369	+0.11(+0.27%)
May 03, 2012	40.40	40.44	39.92	40.31	1,296,925	+0.01(+0.02%)
May 02, 2012	39.93	40.36	39.75	40.30	1,981,637	+0.30(+0.75%)
May 01, 2012	39.94	40.06	39.82	40.00	1,347,726	-0.02(-0.05%)
Apr 30, 2012	39.91	40.11	39.71	40.02	1,133,382	+0.09(+0.23%)
Apr 27, 2012	39.57	39.94	39.34	39.93	1,272,457	+0.46(+1.17%)
Apr 26, 2012	39.53	39.62	39.34	39.47	821,675	-0.02(-0.05%)
Apr 25, 2012	39.79	39.84	39.34	39.49	1,028,057	-0.27(-0.68%)
Apr 24, 2012	39.64	39.84	39.56	39.76	1,052,853	+0.09(+0.23%)
Apr 23, 2012	39.92	39.92	39.61	39.67	1,155,121	-0.32(-0.80%)
Apr 20, 2012	39.90	40.06	39.87	39.99	1,189,443	+0.10(+0.25%)
Apr 19, 2012	40.00	40.07	39.82	39.89	970,956	+0.00(+0.00%)
Apr 18, 2012	39.88	40.19	39.72	39.89	855,619	+0.01(+0.03%)
Apr 17, 2012	39.80	40.03	39.71	39.88	1,278,036	+0.08(+0.20%)
Apr 16, 2012	39.74	39.99	39.65	39.80	767,516	+0.19(+0.48%)
Apr 13, 2012	39.90	39.90	39.56	39.61	1,428,310	-0.20(-0.50%)
Apr 12, 2012	39.89	39.98	39.63	39.81	944,355	-0.05(-0.13%)
Apr 11, 2012	39.46	40.09	39.40	39.86	2,164,657	+0.39(+0.99%)
Apr 10, 2012	39.85	39.96	39.37	39.47	2,009,792	-0.59(-1.47%)
Apr 09, 2012	40.10	40.23	40.01	40.06	717,832	-0.20(-0.50%)
Apr 05, 2012	40.20	40.28	40.01	40.26	1,063,633	+0.07(+0.17%)
Apr 04, 2012	40.09	40.37	40.01	40.19	1,262,297	+0.07(+0.17%)
Apr 03, 2012	40.10	40.49	40.07	40.12	887,049	-0.03(-0.07%)
Apr 02, 2012	40.13	40.25	39.95	40.15	1,007,265	+0.21(+0.53%)
Mar 30, 2012	40.00	40.10	39.84	39.94	1,299,508	-0.06(-0.15%)
Mar 29, 2012	39.94	40.04	39.52	40.00	4,482,002	+0.08(+0.20%)
Mar 28, 2012	39.79	40.20	39.60	39.92	2,461,254	+0.17(+0.43%)
Mar 27, 2012	40.08	40.09	39.73	39.75	1,349,890	-0.23(-0.58%)
Mar 26, 2012	40.10	40.27	39.95	39.98	1,816,444	-0.10(-0.25%)
Mar 23, 2012	39.98	40.20	39.94	40.08	1,044,567	+0.09(+0.23%)
Mar 22, 2012	39.82	40.14	39.82	39.99	1,660,591	+0.02(+0.05%)
Mar 21, 2012	39.56	40.05	39.54	39.97	1,883,018	+0.44(+1.11%)
Mar 20, 2012	39.59	39.80	39.36	39.53	1,498,917	-0.05(-0.13%)
Mar 19, 2012	39.70	40.04	39.56	39.58	1,477,893	-0.06(-0.15%)
Mar 16, 2012	40.00	40.01	39.64	39.64	6,697,067	-0.42(-1.05%)
Mar 15, 2012	39.95	40.48	39.80	40.06	4,048,586	-0.12(-0.30%)
Mar 14, 2012	40.85	40.98	39.99	40.18	2,002,010	-0.62(-1.52%)
Mar 13, 2012	41.20	41.20	40.72	40.80	2,748,190	-0.87(-2.09%)
Mar 12, 2012	41.54	41.77	41.52	41.67	984,036	+0.12(+0.29%)
Mar 09, 2012	41.48	41.60	41.31	41.55	1,510,041	+0.18(+0.44%)
Mar 08, 2012	41.33	41.68	41.22	41.37	2,097,574	+0.16(+0.39%)
Mar 07, 2012	40.91	41.27	40.74	41.21	1,780,642	+0.28(+0.68%)
Mar 06, 2012	41.00	41.25	40.83	40.93	1,439,646	-0.07(-0.17%)
Mar 05, 2012	40.75	41.10	40.62	41.00	1,005,707	+0.33(+0.81%)
Mar 02, 2012	40.66	40.74	40.45	40.67	1,075,191	+0.06(+0.15%)
Mar 01, 2012	40.54	40.93	40.40	40.61	1,233,175	+0.07(+0.17%)
Feb 29, 2012	40.24	40.59	40.23	40.54	1,405,806	+0.25(+0.62%)
Feb 28, 2012	40.25	40.39	40.11	40.29	1,905,004	+0.04(+0.10%)
Feb 27, 2012	40.10	40.25	40.01	40.25	1,227,900	+0.18(+0.45%)
Feb 24, 2012	39.95	40.16	39.92	40.07	1,947,616	+0.12(+0.30%)
Feb 23, 2012	40.15	40.27	39.89	39.95	2,451,301	-0.27(-0.67%)
Feb 22, 2012	39.82	40.28	39.75	40.22	2,348,324	+0.47(+1.18%)
Feb 21, 2012	39.91	40.28	39.70	39.75	2,704,476	+0.01(+0.03%)
Feb 17, 2012		39.74	39.74	39.74	0	-0.07(-0.18%)
Feb 16, 2012	39.30	39.95	39.30	39.81	1,547,712	+0.44(+1.12%)
Feb 15, 2012	39.50	39.56	39.25	39.37	1,877,886	-0.03(-0.08%)
Feb 14, 2012	39.46	39.50	39.18	39.40	1,216,880	-0.07(-0.18%)
Feb 13, 2012	39.50	39.74	39.29	39.47	1,482,935	+0.09(+0.23%)
Feb 10, 2012	39.45	39.60	39.12	39.38	2,373,571	-0.24(-0.61%)
Feb 09, 2012	40.40	40.50	39.33	39.62	3,936,905	-1.23(-3.01%)
Feb 08, 2012	40.54	40.87	40.54	40.85	1,298,486	+0.25(+0.62%)
Feb 07, 2012	40.51	40.72	40.12	40.60	1,149,778	+0.06(+0.15%)
Feb 06, 2012	40.37	40.60	40.21	40.54	1,067,271	+0.21(+0.52%)
Feb 03, 2012	40.70	40.85	39.92	40.33	2,496,845	-0.35(-0.86%)
Feb 02, 2012	40.70	40.90	40.55	40.68	1,025,686	+0.00(+0.00%)
Feb 01, 2012	40.88	40.98	40.54	40.68	1,664,909	-0.20(-0.49%)
Jan 31, 2012	40.69	40.95	40.49	40.88	1,419,185	+0.32(+0.79%)
Jan 30, 2012	40.40	40.63	40.14	40.56	1,700,370	+0.13(+0.32%)
Jan 27, 2012	40.27	40.71	40.06	40.43	2,111,221	+0.16(+0.40%)
Jan 26, 2012	40.99	41.03	40.18	40.27	2,865,493	-0.68(-1.66%)
Jan 25, 2012	41.40	41.47	40.84	40.95	2,993,386	-0.64(-1.54%)
Jan 24, 2012	41.85	41.98	41.41	41.59	1,994,193	-0.24(-0.57%)
Jan 23, 2012	42.24	42.33	41.65	41.83	2,386,595	-0.31(-0.74%)
Jan 20, 2012	42.04	42.25	41.95	42.14	691,778	+0.10(+0.24%)
Jan 19, 2012	42.28	42.40	41.85	42.04	1,721,307	-0.23(-0.54%)
Jan 18, 2012	42.25	42.59	42.22	42.27	2,630,350	+0.00(+0.00%)
Jan 17, 2012	42.41	42.55	42.06	42.27	3,213,813	+0.11(+0.26%)
Jan 16, 2012	42.36	42.45	42.15	42.16	498,270	-0.24(-0.57%)
Jan 13, 2012	42.29	42.56	42.05	42.40	893,437	+0.04(+0.09%)
Jan 12, 2012	42.14	42.45	42.00	42.36	2,416,059	+0.29(+0.69%)
Jan 11, 2012	41.90	42.15	41.79	42.07	1,344,394	+0.24(+0.57%)
Jan 10, 2012	42.00	42.25	41.79	41.83	1,768,888	-0.12(-0.29%)
Jan 09, 2012	41.85	42.02	41.68	41.95	1,441,235	+0.12(+0.29%)
Jan 06, 2012	42.23	42.35	41.71	41.83	1,539,840	-0.62(-1.46%)
Jan 05, 2012	42.20	42.67	41.92	42.45	2,034,008	+0.17(+0.40%)
Jan 04, 2012	42.25	42.41	41.88	42.28	1,579,483	-0.19(-0.45%)
Dec 30, 2011	41.90	42.50	41.93	42.47	1,236,334	+0.54(+1.29%)
Dec 29, 2011	41.70	42.01	41.62	41.93	1,594,385	+0.34(+0.82%)
Dec 28, 2011	41.55	41.86	41.22	41.59	771,539	+0.04(+0.10%)
Dec 23, 2011	41.60	41.55	41.55	41.55	1,263,800	+0.29(+0.70%)
Dec 21, 2011	40.60	41.29	40.60	41.26	2,900,486	+0.51(+1.25%)
Dec 20, 2011	40.58	40.96	40.57	40.75	1,914,616	+0.12(+0.30%)
Dec 19, 2011	40.55	40.84	40.50	40.63	2,008,154	+0.25(+0.62%)
Dec 16, 2011	40.48	40.83	40.37	40.38	3,406,788	-0.15(-0.37%)
Dec 15, 2011	40.53	40.88	40.40	40.53	2,710,747	+0.12(+0.30%)
Dec 14, 2011	40.90	41.07	40.24	40.41	2,450,797	-0.48(-1.17%)
Dec 13, 2011	40.78	41.15	40.77	40.89	3,141,163	-0.31(-0.75%)
Dec 12, 2011	40.88	41.36	40.62	41.20	2,133,914	+0.46(+1.13%)
Dec 09, 2011	40.88	40.97	40.26	40.74	2,114,248	+0.14(+0.34%)
Dec 08, 2011	40.29	40.74	40.11	40.60	12,137,247	+0.42(+1.05%)
Dec 07, 2011	39.98	40.25	39.68	40.18	1,396,029	+0.24(+0.60%)
Dec 06, 2011	40.16	40.27	39.91	39.94	1,693,673	-0.24(-0.60%)
Dec 05, 2011	40.45	40.55	39.93	40.18	1,404,527	-0.12(-0.30%)
Dec 02, 2011	39.84	40.42	39.84	40.30	1,372,009	+0.55(+1.38%)
Dec 01, 2011	39.89	40.04	39.60	39.75	1,048,773	-0.25(-0.62%)
Nov 30, 2011	39.56	40.00	39.40	40.00	1,797,598	+0.68(+1.73%)
Nov 29, 2011	39.39	39.70	39.26	39.32	1,416,696	-0.09(-0.23%)
Nov 28, 2011	39.46	39.57	39.29	39.41	1,279,662	-0.04(-0.10%)
Nov 25, 2011	39.27	39.50	39.25	39.45	725,439	+0.05(+0.13%)
Nov 24, 2011	39.50	39.64	39.25	39.40	357,680	-0.28(-0.71%)
Nov 23, 2011	39.56	39.73	39.35	39.68	1,044,141	-0.15(-0.38%)
Nov 22, 2011	39.31	39.89	39.25	39.83	1,267,518	+0.49(+1.25%)
Nov 21, 2011	39.35	39.43	39.15	39.34	1,009,603	-0.21(-0.53%)
Nov 18, 2011	39.62	39.80	39.39	39.55	1,837,474	-0.02(-0.05%)
Nov 17, 2011	39.79	39.99	39.42	39.57	1,886,163	-0.11(-0.28%)
Nov 16, 2011	39.66	39.90	39.49	39.68	1,331,433	-0.01(-0.03%)
Nov 15, 2011	39.66	39.77	39.51	39.69	948,665	-0.01(-0.03%)
Nov 14, 2011	39.89	39.95	39.63	39.70	969,472	-0.05(-0.13%)
Nov 11, 2011	39.50	39.89	39.50	39.75	958,049	+0.36(+0.91%)
Nov 10, 2011	39.60	39.70	39.02	39.39	908,317	-0.10(-0.25%)
Nov 09, 2011	39.70	39.89	39.47	39.49	831,688	-0.41(-1.03%)
Nov 08, 2011	39.72	39.97	39.61	39.90	1,333,845	+0.30(+0.76%)
Nov 07, 2011	39.30	39.73	39.30	39.60	917,033	+0.17(+0.43%)
Nov 04, 2011	39.64	39.64	39.10	39.43	807,504	-0.06(-0.15%)
Nov 03, 2011	39.76	39.92	39.25	39.49	1,477,404	-0.17(-0.43%)
Nov 02, 2011	39.47	39.66	39.35	39.66	1,349,589	+0.45(+1.15%)
Nov 01, 2011	39.25	39.54	38.85	39.21	1,574,376	-0.30(-0.76%)
Oct 31, 2011	39.29	39.69	39.25	39.51	1,627,514	+0.28(+0.71%)
Oct 28, 2011	39.50	39.53	39.11	39.23	1,084,233	-0.10(-0.25%)
Oct 27, 2011	39.47	39.62	39.12	39.33	1,549,544	+0.26(+0.67%)
Oct 26, 2011	39.14	39.21	38.98	39.07	1,201,145	-0.14(-0.36%)
Oct 25, 2011	39.05	39.33	39.02	39.21	1,402,865	+0.33(+0.85%)
Oct 24, 2011	39.56	39.78	38.86	38.88	1,700,171	-0.58(-1.47%)
Oct 21, 2011	39.57	39.71	39.32	39.46	856,509	+0.02(+0.05%)
Oct 20, 2011	39.53	39.65	39.17	39.44	1,324,422	-0.08(-0.20%)
Oct 19, 2011	39.53	39.72	39.28	39.52	1,156,546	-0.15(-0.38%)
Oct 18, 2011	39.06	39.75	38.83	39.67	1,543,213	+0.65(+1.67%)
Oct 17, 2011	38.93	39.11	38.74	39.02	1,213,510	+0.10(+0.26%)
Oct 14, 2011	39.45	39.47	38.65	38.92	1,779,260	-0.41(-1.04%)
Oct 13, 2011	39.45	39.45	39.10	39.33	1,400,671	-0.35(-0.88%)
Oct 12, 2011	39.48	39.87	39.19	39.68	1,537,282	+0.45(+1.15%)
Oct 11, 2011	39.00	39.28	38.99	39.23	1,979,315	+0.41(+1.06%)
Oct 07, 2011	38.61	38.89	38.39	38.82	1,651,603	+0.22(+0.57%)
Oct 06, 2011	38.28	38.70	38.38	38.60	1,742,234	+0.38(+0.99%)
Oct 05, 2011	38.45	38.87	38.08	38.22	2,717,850	-0.18(-0.47%)
Oct 04, 2011	38.55	38.87	38.02	38.40	1,843,436	-0.55(-1.41%)
Oct 03, 2011	39.00	39.20	38.81	38.95	1,548,031	-0.34(-0.87%)
Sep 30, 2011	38.70	39.39	38.52	39.29	1,842,477	+0.41(+1.05%)
Sep 29, 2011	38.50	38.88	38.35	38.88	1,686,375	+0.51(+1.33%)
Sep 28, 2011	38.75	38.78	38.11	38.37	1,603,583	-0.18(-0.47%)
Sep 27, 2011	38.82	38.99	38.44	38.55	1,704,295	+0.03(+0.08%)
Sep 26, 2011	38.66	38.99	38.23	38.52	1,945,874	-0.07(-0.18%)
Sep 23, 2011	38.02	38.70	38.02	38.59	2,501,102	+0.33(+0.86%)
Sep 22, 2011	37.50	38.30	37.50	38.26	5,454,080	+0.22(+0.58%)
Sep 21, 2011	38.03	38.42	37.91	38.04	1,796,238	-0.11(-0.29%)
Sep 20, 2011	38.25	38.75	38.07	38.15	1,439,222	+0.04(+0.10%)
Sep 19, 2011	38.15	38.38	38.03	38.11	1,008,843	-0.21(-0.55%)
Sep 16, 2011	39.10	39.15	38.31	38.32	3,567,263	-0.62(-1.59%)
Sep 15, 2011	38.99	39.18	38.77	38.94	1,792,429	+0.23(+0.59%)
Sep 14, 2011	38.29	38.99	38.24	38.71	2,176,423	+0.66(+1.73%)
Sep 13, 2011	38.00	38.50	37.81	38.05	1,191,760	-0.49(-1.27%)
Sep 12, 2011	38.58	38.86	38.39	38.54	1,797,630	-0.08(-0.21%)
Sep 09, 2011	38.65	39.01	38.41	38.62	1,176,284	-0.18(-0.46%)
Sep 08, 2011	38.73	38.91	38.63	38.80	881,314	+0.15(+0.39%)
Sep 07, 2011	38.50	38.91	38.28	38.65	850,470	+0.24(+0.62%)
Sep 06, 2011	38.33	38.47	37.51	38.41	1,571,366	-0.53(-1.36%)
Sep 02, 2011	38.80	39.05	38.71	38.94	914,683	-0.09(-0.23%)
Sep 01, 2011	39.13	39.30	38.74	39.03	1,297,349	-0.35(-0.89%)
Aug 31, 2011	38.92	39.38	38.81	39.38	1,928,686	+0.48(+1.23%)
Aug 30, 2011	38.92	39.00	38.63	38.90	1,451,347	-0.14(-0.36%)
Aug 29, 2011	38.69	39.04	38.45	39.04	879,645	+0.62(+1.61%)
Aug 26, 2011	38.62	38.93	38.13	38.42	1,718,416	-0.51(-1.31%)
Aug 25, 2011	39.20	39.40	38.71	38.93	1,441,330	-0.20(-0.51%)
Aug 24, 2011	39.35	39.65	38.90	39.13	1,685,670	-0.24(-0.61%)
Aug 23, 2011	38.98	39.37	38.86	39.37	2,168,257	+0.53(+1.36%)
Aug 22, 2011	38.39	38.99	38.32	38.84	2,212,308	+0.60(+1.57%)
Aug 19, 2011	37.71	38.39	37.71	38.24	2,387,276	+0.13(+0.34%)
Aug 18, 2011	38.00	38.29	37.75	38.11	1,529,633	-0.24(-0.63%)
Aug 17, 2011	38.25	38.72	38.20	38.35	1,550,630	+0.25(+0.66%)
Aug 16, 2011	37.81	38.30	37.59	38.10	1,616,013	+0.19(+0.50%)
Aug 15, 2011	38.10	38.52	37.90	37.91	1,180,428	-0.06(-0.16%)
Aug 12, 2011	38.00	38.25	37.70	37.97	1,262,054	+0.18(+0.48%)
Aug 11, 2011	36.98	37.80	36.53	37.79	2,175,677	+0.87(+2.36%)
Aug 10, 2011	37.22	37.30	36.70	36.92	3,523,979	-0.24(-0.65%)
Aug 09, 2011	35.70	37.29	35.70	37.16	4,015,462	+1.41(+3.94%)
Aug 08, 2011	35.00	36.18	34.99	35.75	3,220,807	-0.44(-1.22%)
Aug 05, 2011	35.85	36.25	34.99	36.19	2,939,067	+0.06(+0.17%)
Aug 04, 2011	36.31	36.37	35.66	36.13	1,966,145	-0.58(-1.58%)
Aug 03, 2011	35.96	36.71	35.58	36.71	1,465,421	+0.65(+1.80%)

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