Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	23.36	23.40	23.00	23.30	671,025	-0.08(-0.32%)
May 30, 2012	23.58	23.59	23.32	23.38	440,517	-0.42(-1.78%)
May 29, 2012	23.67	23.88	23.57	23.80	491,253	+0.27(+1.13%)
May 25, 2012	23.59	23.63	23.46	23.54	396,886	-0.04(-0.17%)
May 24, 2012	23.57	23.65	23.35	23.58	756,953	+0.04(+0.18%)
May 23, 2012	23.17	23.56	23.04	23.53	1,226,112	+0.17(+0.73%)
May 22, 2012	23.34	23.54	23.24	23.36	622,449	+0.08(+0.33%)
May 21, 2012	22.78	23.29	22.68	23.29	1,698,177	+0.54(+2.39%)
May 18, 2012	23.07	23.20	22.72	22.74	933,298	-0.29(-1.27%)
May 17, 2012	23.70	23.70	23.03	23.03	1,581,080	-0.67(-2.81%)
May 16, 2012	23.94	24.07	23.68	23.70	377,010	-0.16(-0.68%)
May 15, 2012	23.90	24.09	23.79	23.86	1,054,441	-0.07(-0.30%)
May 14, 2012	23.97	24.11	23.85	23.93	498,581	-0.29(-1.18%)
May 11, 2012	24.03	24.40	24.03	24.22	665,899	+0.04(+0.16%)
May 10, 2012	24.34	24.37	24.11	24.18	708,382	+0.04(+0.15%)
May 09, 2012	23.99	24.27	23.83	24.14	976,794	-0.10(-0.43%)
May 08, 2012	24.12	24.27	23.78	24.25	768,801	-0.07(-0.29%)
May 07, 2012	24.16	24.36	24.16	24.32	438,686	+0.08(+0.34%)
May 04, 2012	24.45	24.45	24.15	24.23	911,501	-0.38(-1.54%)
May 03, 2012	24.95	24.97	24.55	24.61	994,378	-0.43(-1.72%)
May 02, 2012	24.83	25.09	24.76	25.04	579,419	+0.08(+0.34%)
May 01, 2012	24.85	25.24	24.80	24.96	1,449,844	+0.12(+0.49%)
Apr 30, 2012	25.04	25.04	24.81	24.84	1,689,524	-0.21(-0.85%)
Apr 27, 2012	25.03	25.12	24.82	25.05	692,737	+0.08(+0.34%)
Apr 26, 2012	24.67	25.03	24.67	24.97	740,291	+0.30(+1.20%)
Apr 25, 2012	24.48	24.68	24.47	24.67	461,681	+0.45(+1.86%)
Apr 24, 2012	24.27	24.34	24.14	24.22	286,588	-0.01(-0.05%)
Apr 23, 2012	24.13	24.25	23.97	24.23	392,433	-0.28(-1.13%)
Apr 20, 2012	24.59	24.71	24.51	24.51	390,173	+0.03(+0.12%)
Apr 19, 2012	24.59	24.81	24.35	24.48	647,031	-0.13(-0.52%)
Apr 18, 2012	24.55	24.68	24.50	24.61	589,866	-0.04(-0.15%)
Apr 17, 2012	24.43	24.74	24.39	24.64	566,025	+0.39(+1.62%)
Apr 16, 2012	24.41	24.44	24.11	24.25	775,704	-0.02(-0.08%)
Apr 13, 2012	24.42	24.49	24.26	24.27	429,342	-0.24(-0.99%)
Apr 12, 2012	24.13	24.57	24.13	24.51	774,257	+0.40(+1.68%)
Apr 11, 2012	24.06	24.15	24.03	24.11	647,569	+0.28(+1.17%)
Apr 10, 2012	24.37	24.41	23.80	23.83	1,008,762	-0.58(-2.37%)
Apr 09, 2012	24.35	24.46	24.25	24.41	745,123	-0.30(-1.20%)
Apr 05, 2012	24.69	24.79	24.65	24.71	551,221	-0.03(-0.12%)
Apr 04, 2012	24.88	24.90	24.64	24.73	805,322	-0.38(-1.52%)
Apr 03, 2012	25.00	25.17	24.92	25.12	1,149,712	+0.08(+0.32%)
Apr 02, 2012	24.86	25.17	24.77	25.04	1,415,268	+0.16(+0.66%)
Mar 30, 2012	25.03	25.03	24.81	24.87	383,501	-0.00(-0.01%)
Mar 29, 2012	24.74	24.93	24.60	24.88	486,435	-0.03(-0.12%)
Mar 28, 2012	25.04	25.10	24.71	24.91	683,542	-0.17(-0.70%)
Mar 27, 2012	25.17	25.19	25.07	25.08	662,676	-0.10(-0.40%)
Mar 26, 2012	25.04	25.19	24.99	25.18	920,700	+0.37(+1.48%)
Mar 23, 2012	24.70	24.83	24.50	24.81	490,557	+0.15(+0.59%)
Mar 22, 2012	24.69	24.74	24.48	24.67	755,718	-0.22(-0.89%)
Mar 21, 2012	24.90	25.01	24.82	24.89	763,378	+0.02(+0.10%)
Mar 20, 2012	24.89	24.92	24.78	24.86	1,052,498	-0.17(-0.67%)
Mar 19, 2012	24.91	25.16	24.89	25.03	602,941	+0.08(+0.32%)
Mar 16, 2012	24.97	25.02	24.93	24.95	622,096	-0.04(-0.16%)
Mar 15, 2012	24.84	25.02	24.76	24.99	477,812	+0.17(+0.70%)
Mar 14, 2012	24.99	25.00	24.74	24.82	708,008	-0.19(-0.74%)
Mar 13, 2012	24.72	25.00	24.64	25.00	785,245	+0.44(+1.77%)
Mar 12, 2012	24.69	24.70	24.51	24.57	463,388	-0.10(-0.41%)
Mar 09, 2012	24.43	24.75	24.43	24.67	1,052,584	+0.20(+0.82%)
Mar 08, 2012	24.32	24.51	24.21	24.47	990,146	+0.28(+1.17%)
Mar 07, 2012	24.03	24.21	23.97	24.19	1,825,004	+0.23(+0.97%)
Mar 06, 2012	24.13	24.14	23.89	23.95	1,329,819	-0.45(-1.86%)
Mar 05, 2012	24.44	24.48	24.29	24.41	1,685,274	-0.10(-0.41%)
Mar 02, 2012	24.68	24.73	24.40	24.51	1,097,541	-0.17(-0.70%)
Mar 01, 2012	24.56	24.76	24.53	24.68	611,380	+0.21(+0.86%)
Feb 29, 2012	24.67	24.74	24.45	24.47	825,100	-0.16(-0.65%)
Feb 28, 2012	24.70	24.77	24.51	24.63	897,131	-0.03(-0.13%)
Feb 27, 2012	24.49	24.74	24.34	24.66	645,869	+0.01(+0.03%)
Feb 24, 2012	24.61	24.75	24.59	24.65	526,993	+0.05(+0.21%)
Feb 23, 2012	24.44	24.62	24.30	24.60	790,678	+0.18(+0.75%)
Feb 22, 2012	24.44	24.54	24.33	24.42	429,813	-0.03(-0.14%)
Feb 21, 2012	24.64	24.65	24.37	24.45	481,099	-0.13(-0.51%)
Feb 17, 2012	24.76	24.77	24.54	24.58	576,297	-0.07(-0.30%)
Feb 16, 2012	24.30	24.67	24.30	24.65	840,674	+0.35(+1.45%)
Feb 15, 2012	24.53	24.53	24.22	24.30	1,434,212	-0.09(-0.39%)
Feb 14, 2012	24.25	24.40	24.21	24.39	942,238	+0.06(+0.26%)
Feb 13, 2012	24.29	24.34	24.13	24.33	1,069,263	+0.28(+1.15%)
Feb 10, 2012	24.08	24.15	23.95	24.05	660,497	-0.25(-1.03%)
Feb 09, 2012	24.37	24.37	24.08	24.30	665,373	+0.06(+0.23%)
Feb 08, 2012	24.27	24.35	24.09	24.25	460,979	+0.01(+0.04%)
Feb 07, 2012	24.15	24.28	24.07	24.24	508,762	+0.06(+0.27%)
Feb 06, 2012	24.06	24.20	24.01	24.18	499,290	+0.01(+0.05%)
Feb 03, 2012	24.11	24.18	24.03	24.16	807,140	+0.37(+1.57%)
Feb 02, 2012	23.80	23.91	23.74	23.79	794,074	+0.07(+0.28%)
Feb 01, 2012	23.51	23.74	23.47	23.72	671,974	+0.42(+1.81%)
Jan 31, 2012	23.43	23.50	23.21	23.30	1,247,633	+0.01(+0.04%)
Jan 30, 2012	23.23	23.37	23.07	23.29	1,212,324	-0.10(-0.42%)
Jan 27, 2012	23.17	23.44	23.17	23.39	504,166	+0.14(+0.62%)
Jan 26, 2012	23.57	23.57	23.17	23.25	579,466	-0.15(-0.66%)
Jan 25, 2012	23.18	23.46	23.06	23.40	534,821	+0.21(+0.89%)
Jan 24, 2012	22.94	23.20	22.88	23.20	497,860	+0.13(+0.56%)
Jan 23, 2012	23.10	23.25	22.91	23.07	1,046,485	-0.01(-0.05%)
Jan 20, 2012	23.18	23.18	23.01	23.08	488,429	-0.08(-0.35%)
Jan 19, 2012	22.98	23.22	22.98	23.16	1,204,188	+0.23(+0.99%)
Jan 18, 2012	22.63	22.94	22.57	22.94	826,875	+0.31(+1.39%)
Jan 17, 2012	22.72	22.79	22.58	22.62	4,522,270	+0.11(+0.51%)
Jan 13, 2012	22.46	22.54	22.32	22.51	915,947	-0.10(-0.43%)
Jan 12, 2012	22.60	22.63	22.39	22.60	622,354	+0.10(+0.42%)
Jan 11, 2012	22.40	22.55	22.39	22.51	887,918	+0.03(+0.15%)
Jan 10, 2012	22.45	22.54	22.41	22.48	685,765	+0.29(+1.29%)
Jan 09, 2012	22.17	22.22	21.98	22.19	582,323	+0.13(+0.61%)
Jan 06, 2012	22.07	22.19	21.92	22.05	595,470	-0.01(-0.03%)
Jan 05, 2012	21.82	22.11	21.62	22.06	1,106,261	+0.17(+0.78%)
Jan 04, 2012	21.86	21.96	21.75	21.89	910,328	+0.08(+0.39%)
Dec 30, 2011	21.91	21.99	21.81	21.81	717,420	-0.12(-0.56%)
Dec 29, 2011	21.76	21.96	21.69	21.93	819,228	+0.27(+1.23%)
Dec 28, 2011	22.07	22.07	21.65	21.66	485,387	-0.38(-1.71%)
Dec 27, 2011	21.88	22.14	21.88	22.04	429,813	+0.07(+0.31%)
Dec 23, 2011	21.94	21.97	21.80	21.97	255,132	+0.31(+1.44%)
Dec 21, 2011	21.64	21.71	21.31	21.66	976,367	-0.03(-0.13%)
Dec 20, 2011	21.42	21.75	21.38	21.69	891,972	+0.66(+3.13%)
Dec 19, 2011	21.48	21.54	20.99	21.03	1,300,358	-0.30(-1.39%)
Dec 16, 2011	21.24	21.58	21.23	21.33	884,131	+0.20(+0.95%)
Dec 15, 2011	21.33	21.33	20.99	21.13	806,235	+0.11(+0.52%)
Dec 14, 2011	21.20	21.26	20.92	21.02	778,127	-0.37(-1.72%)
Dec 13, 2011	22.04	22.12	21.25	21.38	2,590,221	-0.48(-2.18%)
Dec 12, 2011	22.03	22.03	21.68	21.86	1,247,003	-0.40(-1.80%)
Dec 09, 2011	21.82	22.32	21.78	22.26	1,633,113	+0.52(+2.39%)
Dec 08, 2011	22.07	22.21	21.68	21.74	788,020	-0.54(-2.44%)
Dec 07, 2011	22.26	22.36	21.93	22.29	539,442	-0.11(-0.47%)
Dec 06, 2011	22.47	22.51	22.27	22.39	444,039	-0.09(-0.40%)
Dec 05, 2011	22.52	22.71	22.37	22.48	873,694	+0.32(+1.47%)
Dec 02, 2011	22.33	22.48	22.13	22.16	693,724	+0.06(+0.27%)
Dec 01, 2011	22.15	22.37	22.07	22.10	701,429	-0.09(-0.41%)
Nov 30, 2011	21.90	22.19	21.84	22.19	1,010,686	+1.02(+4.81%)
Nov 29, 2011	21.21	21.32	21.08	21.17	729,273	-0.00(-0.02%)
Nov 28, 2011	20.99	21.28	20.97	21.17	2,171,875	+0.77(+3.77%)
Nov 25, 2011	20.42	20.66	20.37	20.40	263,865	-0.11(-0.56%)
Nov 23, 2011	20.82	20.85	20.49	20.52	1,897,536	-0.54(-2.56%)
Nov 22, 2011	21.13	21.22	20.91	21.06	618,183	-0.12(-0.57%)
Nov 21, 2011	21.20	21.29	20.93	21.18	1,418,768	-0.40(-1.85%)
Nov 18, 2011	21.75	21.79	21.48	21.58	767,091	-0.10(-0.47%)
Nov 17, 2011	22.07	22.12	21.58	21.68	521,890	-0.46(-2.09%)
Nov 16, 2011	22.20	22.59	22.13	22.14	360,684	-0.31(-1.36%)
Nov 15, 2011	22.16	22.55	22.04	22.45	459,009	+0.23(+1.02%)
Nov 14, 2011	22.35	22.40	22.12	22.22	481,980	-0.19(-0.85%)
Nov 11, 2011	22.11	22.51	22.10	22.41	607,705	+0.53(+2.43%)
Nov 10, 2011	22.11	22.13	21.71	21.88	552,144	-0.00(-0.02%)
Nov 09, 2011	22.31	22.33	21.83	21.88	949,716	-1.00(-4.35%)
Nov 08, 2011	22.85	22.91	22.37	22.88	650,279	+0.20(+0.88%)
Nov 07, 2011	22.75	22.81	22.26	22.68	2,516,119	-0.06(-0.25%)
Nov 04, 2011	22.46	22.76	22.28	22.74	841,498	+0.07(+0.33%)
Nov 03, 2011	22.39	22.70	21.96	22.66	1,638,000	+0.52(+2.37%)
Nov 02, 2011	22.06	22.23	21.82	22.14	1,291,355	+0.41(+1.91%)
Nov 01, 2011	21.63	22.05	21.51	21.72	1,073,249	-0.72(-3.19%)
Oct 31, 2011	22.91	22.91	22.43	22.44	1,136,198	-0.55(-2.41%)
Oct 28, 2011	22.88	23.06	22.84	22.99	978,917	-0.01(-0.05%)
Oct 27, 2011	22.70	23.18	22.52	23.00	1,493,561	+0.97(+4.40%)
Oct 26, 2011	22.13	22.14	21.49	22.03	1,084,027	+0.25(+1.14%)
Oct 25, 2011	22.25	22.25	21.78	21.78	1,546,935	-0.56(-2.50%)
Oct 24, 2011	21.76	22.38	21.72	22.34	1,893,779	+0.70(+3.25%)
Oct 21, 2011	21.50	21.71	21.40	21.64	2,601,534	+0.44(+2.06%)
Oct 20, 2011	21.23	21.26	20.74	21.20	2,588,497	+0.05(+0.22%)
Oct 19, 2011	21.52	21.63	21.10	21.16	531,025	-0.42(-1.95%)
Oct 18, 2011	21.13	21.66	20.83	21.58	1,181,522	+0.48(+2.26%)
Oct 17, 2011	21.60	21.62	21.06	21.10	544,938	-0.64(-2.94%)
Oct 14, 2011	21.58	21.76	21.43	21.74	846,789	+0.40(+1.88%)
Oct 13, 2011	21.06	21.42	20.93	21.34	1,015,560	+0.10(+0.46%)
Oct 12, 2011	21.18	21.48	21.12	21.24	969,583	+0.27(+1.29%)
Oct 11, 2011	20.71	21.13	20.71	20.97	853,696	+0.04(+0.18%)
Oct 10, 2011	20.63	20.93	20.59	20.93	830,326	+0.69(+3.41%)
Oct 07, 2011	20.59	20.68	20.15	20.24	1,404,193	-0.25(-1.23%)
Oct 06, 2011	20.02	20.52	19.88	20.49	934,324	+0.49(+2.47%)
Oct 05, 2011	19.63	20.11	19.36	20.00	2,158,497	+0.39(+1.98%)
Oct 04, 2011	18.63	19.62	18.47	19.61	3,100,064	+0.78(+4.14%)
Oct 03, 2011	19.62	19.89	18.81	18.83	2,793,779	-0.97(-4.88%)
Sep 30, 2011	20.14	20.30	19.80	19.80	1,379,244	-0.61(-2.99%)
Sep 29, 2011	20.78	20.80	19.90	20.41	655,729	+0.05(+0.24%)
Sep 28, 2011	21.09	21.14	20.34	20.36	788,832	-0.67(-3.21%)
Sep 27, 2011	21.15	21.50	20.92	21.03	942,406	+0.34(+1.64%)
Sep 26, 2011	20.48	20.72	19.99	20.69	1,212,166	+0.39(+1.92%)
Sep 23, 2011	19.95	20.35	19.93	20.30	1,800,820	+0.24(+1.17%)
Sep 22, 2011	20.19	20.45	19.76	20.07	2,257,410	-0.78(-3.75%)
Sep 21, 2011	21.52	21.60	20.84	20.85	632,015	-0.66(-3.09%)
Sep 20, 2011	21.84	22.07	21.50	21.51	1,526,300	-0.26(-1.19%)
Sep 19, 2011	21.61	21.95	21.42	21.77	1,973,671	-0.24(-1.08%)
Sep 16, 2011	22.04	22.16	21.84	22.01	509,672	+0.02(+0.09%)
Sep 15, 2011	21.98	22.02	21.63	21.99	2,025,703	+0.29(+1.35%)
Sep 14, 2011	21.48	21.97	21.12	21.70	672,010	+0.40(+1.87%)
Sep 13, 2011	21.08	21.39	20.93	21.30	1,961,452	+0.36(+1.72%)
Sep 12, 2011	20.42	20.96	20.42	20.94	2,016,507	+0.11(+0.51%)
Sep 09, 2011	21.24	21.35	20.66	20.83	649,708	-0.56(-2.61%)
Sep 08, 2011	21.49	21.78	21.31	21.39	705,194	-0.25(-1.15%)
Sep 07, 2011	21.28	21.68	21.22	21.64	771,168	+0.74(+3.54%)
Sep 06, 2011	20.34	20.95	20.26	20.90	1,306,880	-0.12(-0.57%)
Sep 02, 2011	21.21	21.40	20.93	21.02	941,866	-0.68(-3.14%)
Sep 01, 2011	22.10	22.31	21.67	21.70	2,380,790	-0.34(-1.53%)
Aug 31, 2011	22.09	22.46	21.87	22.04	2,139,968	+0.04(+0.17%)
Aug 30, 2011	21.74	22.13	21.63	22.00	2,030,917	+0.16(+0.71%)
Aug 29, 2011	21.34	21.87	21.34	21.85	7,007,335	+0.82(+3.92%)
Aug 26, 2011	20.30	21.09	20.06	21.02	2,040,400	+0.58(+2.85%)
Aug 25, 2011	21.10	21.14	20.41	20.44	1,912,434	-0.49(-2.35%)
Aug 24, 2011	20.63	20.97	20.46	20.93	1,540,837	+0.24(+1.17%)
Aug 23, 2011	19.89	20.70	19.74	20.69	1,925,294	+0.89(+4.51%)
Aug 22, 2011	20.22	20.27	19.68	19.80	2,140,573	+0.07(+0.33%)
Aug 19, 2011	19.84	20.40	19.71	19.73	2,151,896	-0.39(-1.96%)
Aug 18, 2011	20.69	20.69	19.93	20.12	1,898,024	-1.22(-5.71%)
Aug 17, 2011	21.73	21.79	21.18	21.34	1,795,410	-0.18(-0.84%)
Aug 16, 2011	21.57	21.74	21.30	21.52	5,209,929	-0.35(-1.61%)
Aug 15, 2011	21.52	21.88	21.50	21.87	2,020,016	+0.47(+2.19%)
Aug 12, 2011	21.38	21.51	21.12	21.41	1,879,904	+0.18(+0.84%)
Aug 11, 2011	20.23	21.47	20.19	21.23	3,103,118	+1.07(+5.30%)
Aug 10, 2011	20.32	20.86	20.08	20.16	5,467,029	-0.58(-2.79%)
Aug 09, 2011	21.11	20.74	19.36	20.74	3,699,094	+1.28(+6.56%)
Aug 08, 2011	20.50	20.68	19.45	19.46	5,124,989	-1.73(-8.16%)
Aug 05, 2011	21.88	21.88	20.69	21.19	5,107,038	-0.39(-1.79%)
Aug 04, 2011	22.66	22.67	21.58	21.58	3,622,296	-1.40(-6.10%)
Aug 03, 2011	22.85	22.99	22.24	22.98	5,782,644	+0.17(+0.75%)
Aug 02, 2011	23.34	23.57	22.78	22.81	2,589,808	-0.71(-3.02%)
Aug 01, 2011	23.91	24.00	23.23	23.52	2,623,998	-0.14(-0.60%)
Jul 29, 2011	23.43	23.80	23.24	23.66	2,776,702	-0.09(-0.38%)
Jul 28, 2011	23.86	24.13	23.73	23.75	1,427,964	-0.04(-0.18%)
Jul 27, 2011	24.38	24.38	23.77	23.79	1,950,042	-0.73(-2.96%)
Jul 26, 2011	24.66	24.70	24.48	24.52	792,207	-0.16(-0.63%)
Jul 25, 2011	24.58	24.83	24.53	24.67	925,746	-0.20(-0.80%)
Jul 22, 2011	24.87	24.92	24.86	24.87	938,752	+0.15(+0.62%)
Jul 21, 2011	24.66	24.85	24.55	24.72	1,893,410	+0.18(+0.75%)
Jul 20, 2011	24.70	24.70	24.42	24.54	2,062,107	-0.13(-0.54%)
Jul 19, 2011	24.32	24.69	24.32	24.67	873,150	+0.52(+2.14%)
Jul 18, 2011	24.38	24.41	23.99	24.15	1,524,449	-0.31(-1.25%)
Jul 15, 2011	24.45	24.46	24.24	24.46	1,233,778	+0.16(+0.64%)
Jul 14, 2011	24.68	24.85	24.25	24.30	9,959,131	-0.32(-1.31%)
Jul 13, 2011	24.63	24.92	24.60	24.63	1,509,466	+0.12(+0.49%)
Jul 12, 2011	24.54	24.71	24.49	24.51	2,077,199	-0.15(-0.62%)
Jul 11, 2011	24.91	25.04	24.60	24.66	2,537,972	-0.55(-2.19%)
Jul 08, 2011	25.08	25.21	24.97	25.21	3,096,290	-0.15(-0.60%)
Jul 07, 2011	25.35	25.41	25.26	25.36	3,175,952	+0.30(+1.18%)
Jul 06, 2011	24.89	25.11	24.81	25.06	9,380,524	+0.15(+0.62%)
Jul 05, 2011	24.86	24.93	24.72	24.91	1,268,422	+0.09(+0.37%)
Jul 01, 2011	24.47	24.83	24.40	24.82	2,714,447	+0.41(+1.69%)
Jun 30, 2011	24.32	24.52	24.31	24.41	1,916,530	+0.16(+0.66%)
Jun 29, 2011	24.19	24.35	24.03	24.25	3,240,530	+0.16(+0.65%)
Jun 28, 2011	23.76	24.09	23.74	24.09	1,170,195	+0.42(+1.77%)
Jun 27, 2011	23.53	23.76	23.39	23.67	1,433,591	+0.11(+0.47%)
Jun 24, 2011	23.79	23.84	23.50	23.56	936,615	-0.18(-0.78%)
Jun 23, 2011	23.39	23.77	23.22	23.74	887,288	+0.07(+0.29%)
Jun 22, 2011	23.69	23.90	23.66	23.68	1,512,470	-0.12(-0.50%)
Jun 21, 2011	23.41	23.82	23.39	23.79	5,412,926	+0.51(+2.17%)
Jun 20, 2011	23.27	23.33	23.21	23.29	762,091	+0.22(+0.95%)
Jun 17, 2011	23.29	23.30	23.03	23.07	1,125,341	+0.02(+0.08%)
Jun 16, 2011	23.12	23.20	22.83	23.05	3,927,352	-0.07(-0.31%)
Jun 15, 2011	23.23	23.43	23.05	23.12	1,106,446	-0.33(-1.40%)
Jun 14, 2011	23.30	23.53	23.25	23.45	2,550,415	+0.41(+1.77%)
Jun 13, 2011	23.11	23.29	22.94	23.04	1,201,699	-0.07(-0.29%)
Jun 10, 2011	23.37	23.42	23.05	23.11	1,825,745	-0.38(-1.61%)
Jun 09, 2011	23.40	23.59	23.32	23.49	923,269	+0.10(+0.42%)
Jun 08, 2011	23.54	23.57	23.35	23.39	2,129,342	-0.24(-1.01%)
Jun 07, 2011	23.67	23.80	23.55	23.63	1,583,279	+0.09(+0.40%)
Jun 06, 2011	23.83	23.91	23.52	23.54	1,868,842	-0.37(-1.54%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.