Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	74.53	74.56	74.36	74.36	1,434,016	-0.08(-0.11%)
Mar 30, 2011	74.45	74.45	74.45	74.45	1,118,929	+0.13(+0.17%)
Mar 29, 2011	74.36	74.49	74.29	74.32	760,685	-0.09(-0.12%)
Mar 28, 2011	74.36	74.46	74.33	74.41	2,040,721	-0.04(-0.05%)
Mar 25, 2011	74.65	74.65	74.40	74.45	1,146,795	-0.06(-0.09%)
Mar 24, 2011	74.60	74.65	74.47	74.51	2,219,448	-0.21(-0.27%)
Mar 23, 2011	74.86	74.87	74.68	74.72	667,572	-0.04(-0.05%)
Mar 22, 2011	74.67	74.79	74.65	74.75	854,947	+0.01(+0.01%)
Mar 21, 2011	74.74	74.83	74.72	74.75	651,476	-0.18(-0.24%)
Mar 18, 2011	74.85	74.95	74.79	74.92	541,201	-0.03(-0.04%)
Mar 17, 2011	74.89	75.04	74.80	74.95	826,669	-0.18(-0.24%)
Mar 16, 2011	74.95	75.36	74.88	75.13	1,430,886	+0.34(+0.45%)
Mar 15, 2011	74.93	74.95	74.77	74.79	950,747	+0.03(+0.04%)
Mar 14, 2011	74.85	74.97	74.76	74.76	587,945	+0.04(+0.06%)
Mar 11, 2011	74.73	74.80	74.63	74.72	669,749	+0.01(+0.02%)
Mar 10, 2011	74.56	74.74	74.47	74.70	661,458	+0.26(+0.35%)
Mar 09, 2011	74.31	74.53	74.24	74.44	834,919	+0.18(+0.24%)
Mar 08, 2011	74.32	74.32	74.20	74.27	745,301	-0.06(-0.08%)
Mar 07, 2011	74.23	74.43	74.14	74.32	878,064	+0.04(+0.05%)
Mar 04, 2011	74.19	74.35	74.17	74.29	1,076,713	+0.20(+0.27%)
Mar 03, 2011	74.21	74.22	74.05	74.09	874,629	-0.26(-0.35%)
Mar 02, 2011	74.49	74.55	74.34	74.35	715,614	-0.12(-0.16%)
Mar 01, 2011	74.34	74.54	74.31	74.47	1,040,037	-0.06(-0.08%)
Feb 28, 2011	74.45	74.53	74.40	74.53	791,239	+0.14(+0.19%)
Feb 25, 2011	74.26	74.40	74.25	74.39	768,213	+0.20(+0.27%)
Feb 24, 2011	74.24	74.31	74.19	74.19	1,609,256	+0.01(+0.02%)
Feb 23, 2011	74.21	74.28	74.10	74.18	1,002,153	+0.06(+0.08%)
Feb 22, 2011	73.94	74.17	73.93	74.12	1,464,845	+0.27(+0.36%)
Feb 18, 2011	73.77	73.88	73.72	73.85	984,258	-0.03(-0.04%)
Feb 17, 2011	73.86	73.95	73.83	73.88	859,360	+0.18(+0.24%)
Feb 16, 2011	73.71	73.83	73.65	73.71	672,980	+0.00(+0.00%)
Feb 15, 2011	73.61	73.71	73.59	73.71	727,853	+0.09(+0.12%)
Feb 14, 2011	73.51	73.68	73.51	73.61	1,452,780	+0.04(+0.05%)
Feb 11, 2011	73.59	73.62	73.42	73.58	1,130,015	+0.29(+0.39%)
Feb 10, 2011	73.44	73.49	73.26	73.29	738,141	-0.21(-0.29%)
Feb 09, 2011	73.39	73.59	73.32	73.50	734,417	+0.13(+0.18%)
Feb 08, 2011	73.59	73.59	73.30	73.37	1,050,328	-0.21(-0.29%)
Feb 07, 2011	73.49	73.60	73.44	73.58	857,057	+0.03(+0.04%)
Feb 04, 2011	73.70	73.81	73.51	73.55	1,582,808	-0.25(-0.33%)
Feb 03, 2011	73.92	73.98	73.80	73.80	1,293,201	-0.28(-0.37%)
Feb 02, 2011	74.18	74.23	73.99	74.07	727,117	-0.08(-0.11%)
Feb 01, 2011	74.25	74.26	74.09	74.16	992,850	-0.16(-0.21%)
Jan 31, 2011	74.45	74.51	74.27	74.31	2,404,874	-0.14(-0.19%)
Jan 28, 2011	74.27	74.53	74.26	74.46	1,113,293	+0.11(+0.14%)
Jan 27, 2011	74.30	74.38	74.22	74.35	850,842	+0.13(+0.17%)
Jan 26, 2011	74.37	74.40	74.21	74.22	808,038	-0.25(-0.33%)
Jan 25, 2011	74.25	74.50	74.19	74.47	687,199	+0.23(+0.31%)
Jan 24, 2011	74.20	74.33	74.20	74.24	760,974	-0.04(-0.06%)
Jan 21, 2011	74.03	74.28	74.02	74.28	822,058	+0.23(+0.31%)
Jan 20, 2011	74.21	74.26	73.99	74.05	1,203,241	-0.28(-0.38%)
Jan 19, 2011	74.24	74.39	74.22	74.33	1,296,694	+0.01(+0.02%)
Jan 18, 2011	74.34	74.37	74.17	74.31	632,884	-0.05(-0.07%)
Jan 14, 2011	74.55	74.55	74.36	74.36	1,069,029	-0.15(-0.21%)
Jan 13, 2011	74.15	74.52	74.15	74.52	1,341,441	+0.27(+0.36%)
Jan 12, 2011	74.20	74.27	74.07	74.25	799,581	-0.01(-0.01%)
Jan 11, 2011	74.42	74.42	74.16	74.26	882,618	-0.15(-0.20%)
Jan 10, 2011	74.27	74.41	74.24	74.41	804,708	+0.20(+0.27%)
Jan 07, 2011	74.07	74.28	73.98	74.21	1,377,140	+0.24(+0.32%)
Jan 06, 2011	74.07	74.07	73.93	73.97	2,889,920	+0.01(+0.02%)
Jan 05, 2011	74.05	74.10	73.81	73.96	1,228,638	-0.36(-0.48%)
Jan 04, 2011	74.33	74.39	74.20	74.31	889,252	+0.02(+0.03%)
Jan 03, 2011	74.13	74.33	74.06	74.29	1,051,636	-0.08(-0.11%)
Dec 31, 2010	74.12	74.38	74.11	74.38	784,250	+0.30(+0.41%)
Dec 30, 2010	74.05	74.12	73.92	74.08	1,109,589	-0.06(-0.08%)
Dec 29, 2010	73.65	74.18	73.63	74.13	692,427	+0.52(+0.71%)
Dec 28, 2010	73.96	74.05	73.61	73.61	1,007,987	-0.43(-0.59%)
Dec 27, 2010	73.86	74.09	73.72	74.04	979,326	+0.21(+0.28%)
Dec 23, 2010	73.90	73.92	73.79	73.83	1,834,006	-0.14(-0.19%)
Dec 22, 2010	74.11	74.11	73.89	73.97	954,885	-0.09(-0.12%)
Dec 21, 2010	73.95	74.07	73.88	74.06	2,168,506	+0.14(+0.19%)
Dec 20, 2010	73.90	74.08	73.79	73.92	1,326,632	+0.05(+0.07%)
Dec 17, 2010	73.49	73.90	73.49	73.87	2,252,739	+0.40(+0.54%)
Dec 16, 2010	73.26	73.50	73.12	73.47	2,350,466	+0.14(+0.19%)
Dec 15, 2010	73.51	73.60	73.16	73.33	1,936,365	-0.13(-0.17%)
Dec 14, 2010	73.72	73.81	73.33	73.46	1,342,525	-0.41(-0.56%)
Dec 13, 2010	73.66	73.95	73.59	73.87	2,585,994	+0.05(+0.07%)
Dec 10, 2010	73.95	73.95	73.76	73.82	1,736,682	-0.14(-0.19%)
Dec 09, 2010	73.95	74.05	73.80	73.96	1,149,318	+0.13(+0.18%)
Dec 08, 2010	74.00	74.00	73.56	73.83	2,647,665	-0.36(-0.48%)
Dec 07, 2010	74.49	74.54	74.09	74.19	1,732,482	-0.58(-0.78%)
Dec 06, 2010	74.63	74.77	74.59	74.77	3,717,485	+0.27(+0.37%)
Dec 03, 2010	74.62	74.66	74.40	74.49	941,323	+0.15(+0.20%)
Dec 02, 2010	74.54	74.56	74.34	74.35	1,604,580	-0.15(-0.20%)
Dec 01, 2010	74.70	74.70	74.49	74.49	1,355,927	-0.39(-0.52%)
Nov 30, 2010	75.14	75.14	74.86	74.88	1,100,923	-0.05(-0.07%)
Nov 29, 2010	75.04	75.04	74.87	74.93	944,702	+0.05(+0.07%)
Nov 26, 2010	74.79	74.92	74.78	74.88	192,308	+0.15(+0.21%)
Nov 24, 2010	74.97	74.73	74.73	74.73	1,061,946	-0.36(-0.48%)
Nov 23, 2010	75.21	75.25	75.09	75.09	591,081	+0.08(+0.10%)
Nov 22, 2010	74.93	75.05	74.93	75.02	734,331	+0.18(+0.24%)
Nov 19, 2010	74.78	74.88	74.76	74.84	943,611	+0.08(+0.11%)
Nov 18, 2010	74.68	74.77	74.58	74.75	1,313,439	-0.02(-0.03%)
Nov 17, 2010	74.86	74.95	74.73	74.77	1,179,238	+0.02(+0.03%)
Nov 16, 2010	74.63	74.77	74.40	74.75	2,094,560	+0.18(+0.24%)
Nov 15, 2010	74.84	74.91	74.55	74.57	2,896,694	-0.41(-0.55%)
Nov 12, 2010	75.18	75.28	74.98	74.98	1,088,869	-0.30(-0.40%)
Nov 11, 2010	75.29	75.32	75.19	75.28	609,378	-0.14(-0.18%)
Nov 10, 2010	75.34	75.42	75.06	75.42	1,304,858	+0.07(+0.09%)
Nov 09, 2010	75.71	75.74	75.32	75.35	984,717	-0.37(-0.49%)
Nov 08, 2010	75.75	75.85	75.70	75.72	531,191	-0.03(-0.05%)
Nov 05, 2010	75.76	75.85	75.69	75.76	1,649,213	-0.21(-0.28%)
Nov 04, 2010	75.85	76.01	75.79	75.97	897,695	+0.36(+0.48%)
Nov 03, 2010	75.75	75.90	75.53	75.60	663,268	-0.01(-0.02%)
Nov 02, 2010	75.65	75.65	75.56	75.62	1,509,131	+0.13(+0.18%)
Nov 01, 2010	75.59	75.67	75.41	75.48	1,056,851	-0.03(-0.04%)
Oct 29, 2010	75.44	75.51	75.38	75.51	1,385,133	+0.16(+0.21%)
Oct 28, 2010	75.24	75.38	75.24	75.35	726,348	+0.19(+0.25%)
Oct 27, 2010	75.24	75.38	75.15	75.17	844,956	-0.32(-0.42%)
Oct 25, 2010	75.69	75.69	75.47	75.49	1,040,003	+0.01(+0.01%)
Oct 22, 2010	75.44	75.53	75.42	75.48	792,487	+0.03(+0.05%)
Oct 21, 2010	75.54	75.59	75.44	75.44	728,898	-0.12(-0.16%)
Oct 20, 2010	75.47	75.63	75.42	75.56	1,221,064	+0.09(+0.12%)
Oct 19, 2010	75.34	75.56	75.31	75.47	872,825	+0.06(+0.08%)
Oct 18, 2010	75.31	75.46	75.25	75.41	1,086,160	+0.26(+0.35%)
Oct 15, 2010	75.28	75.29	75.11	75.15	1,268,632	-0.15(-0.20%)
Oct 14, 2010	75.56	75.60	75.27	75.30	1,569,309	-0.28(-0.37%)
Oct 13, 2010	75.62	75.63	75.44	75.58	1,414,675	-0.01(-0.01%)
Oct 12, 2010	75.70	75.76	75.55	75.58	823,994	-0.08(-0.10%)
Oct 11, 2010	75.70	75.72	75.63	75.66	624,600	-0.04(-0.06%)
Oct 08, 2010	75.70	75.78	75.66	75.70	868,900	+0.15(+0.20%)
Oct 07, 2010	75.61	75.64	75.52	75.55	1,384,064	+0.03(+0.05%)
Oct 06, 2010	75.60	75.67	75.51	75.51	1,497,598	+0.08(+0.10%)
Oct 05, 2010	75.56	75.56	75.40	75.44	1,090,212	+0.00(+0.00%)
Oct 04, 2010	75.33	75.49	75.31	75.44	1,109,797	+0.13(+0.17%)
Oct 01, 2010	75.31	75.39	75.23	75.31	1,964,543	-0.09(-0.12%)
Sep 30, 2010	75.39	75.43	75.15	75.40	3,787,658	-0.03(-0.04%)
Sep 29, 2010	75.45	75.50	75.36	75.43	1,201,058	-0.06(-0.07%)
Sep 28, 2010	75.29	75.55	75.29	75.48	1,412,555	+0.18(+0.24%)
Sep 27, 2010	75.22	75.35	75.16	75.30	1,378,680	+0.26(+0.34%)
Sep 24, 2010	75.20	75.23	75.04	75.05	1,608,866	-0.28(-0.37%)
Sep 23, 2010	75.41	75.41	75.23	75.32	1,206,275	+0.08(+0.11%)
Sep 22, 2010	75.27	75.38	75.20	75.24	940,774	+0.02(+0.03%)
Sep 21, 2010	74.96	75.27	74.94	75.22	716,428	+0.32(+0.43%)
Sep 20, 2010	74.84	74.95	74.79	74.90	1,033,153	+0.03(+0.04%)
Sep 17, 2010	74.87	74.95	74.77	74.87	1,036,538	-0.03(-0.04%)
Sep 15, 2010	74.95	75.07	74.87	74.90	1,172,105	-0.14(-0.18%)
Sep 14, 2010	74.82	75.05	74.79	75.04	1,141,579	+0.27(+0.36%)
Sep 13, 2010	74.62	74.83	74.58	74.77	1,504,441	+0.17(+0.22%)
Sep 10, 2010	74.68	74.75	74.59	74.60	1,111,135	-0.16(-0.21%)
Sep 09, 2010	74.95	75.00	74.74	74.76	1,109,244	-0.36(-0.48%)
Sep 08, 2010	75.09	75.18	75.04	75.12	1,181,259	-0.06(-0.07%)
Sep 07, 2010	75.05	75.25	75.01	75.18	738,363	+0.22(+0.29%)
Sep 03, 2010	74.88	75.00	74.80	74.96	1,233,347	-0.17(-0.23%)
Sep 02, 2010	75.12	75.14	75.02	75.14	1,754,326	-0.10(-0.13%)
Sep 01, 2010	75.24	75.33	75.00	75.23	1,406,432	-0.16(-0.22%)
Aug 31, 2010	75.39	75.43	75.25	75.40	338	+0.06(+0.08%)
Aug 30, 2010	75.08	75.34	74.97	75.34	621,111	+0.51(+0.68%)
Aug 27, 2010	74.83	75.32	74.83	74.83	687,000	-0.42(-0.55%)
Aug 26, 2010	75.18	75.39	75.13	75.25	1,701,956	+0.10(+0.13%)
Aug 25, 2010	75.41	75.50	75.13	75.15	702,135	-0.17(-0.23%)
Aug 24, 2010	75.14	75.34	75.01	75.33	1,941	+0.30(+0.40%)
Aug 23, 2010	74.96	75.03	74.88	75.03	693,292	+0.08(+0.10%)
Aug 20, 2010	75.03	75.04	74.88	74.95	961,261	-0.10(-0.14%)
Aug 19, 2010	74.82	75.09	74.80	75.06	678,326	+0.24(+0.32%)
Aug 18, 2010	74.98	74.98	74.78	74.81	806,683	-0.08(-0.11%)
Aug 17, 2010	74.91	74.92	74.82	74.90	741,946	-0.09(-0.12%)
Aug 16, 2010	74.97	75.00	74.89	74.99	1,117,183	+0.25(+0.33%)
Aug 13, 2010	74.74	74.74	74.52	74.74	838,381	+0.17(+0.23%)
Aug 12, 2010	74.70	74.73	74.52	74.56	970,285	-0.12(-0.16%)
Aug 11, 2010	74.68	74.71	74.60	74.68	985,788	+0.07(+0.09%)
Aug 10, 2010	74.49	74.69	74.44	74.61	826,284	+0.12(+0.17%)
Aug 09, 2010	74.51	74.52	74.42	74.49	732,393	+0.00(+0.00%)
Aug 06, 2010	74.49	74.56	74.38	74.49	1,169,185	+0.15(+0.20%)
Aug 05, 2010	74.35	74.39	74.25	74.34	1,404,694	+0.09(+0.12%)
Aug 04, 2010	74.38	74.45	74.16	74.25	1,418,468	-0.13(-0.18%)
Aug 03, 2010	74.44	74.49	74.34	74.38	1,661,667	+0.05(+0.07%)
Aug 02, 2010	74.39	74.44	74.27	74.34	2,214,139	-0.10(-0.14%)
Jul 30, 2010	74.44	74.51	74.35	74.44	1,357,617	+0.12(+0.17%)
Jul 29, 2010	74.15	74.31	74.13	74.31	644,393	+0.07(+0.09%)
Jul 28, 2010	74.11	74.27	74.10	74.24	717,159	+0.14(+0.19%)
Jul 27, 2010	74.12	74.19	74.07	74.11	748,861	-0.03(-0.04%)
Jul 26, 2010	74.17	74.17	74.02	74.13	1,211,633	-0.01(-0.02%)
Jul 23, 2010	74.29	74.29	74.05	74.15	1,026,907	-0.13(-0.18%)
Jul 22, 2010	74.28	74.28	74.19	74.28	1,332,840	-0.07(-0.09%)
Jul 21, 2010	74.03	74.37	74.03	74.35	751,104	+0.32(+0.44%)
Jul 20, 2010	74.13	74.19	74.02	74.02	893,761	-0.06(-0.07%)
Jul 19, 2010	74.11	74.17	74.03	74.08	616,629	-0.07(-0.09%)
Jul 16, 2010	74.15	74.19	73.99	74.15	559,308	+0.23(+0.31%)
Jul 15, 2010	73.89	74.01	73.83	73.92	1,816,911	+0.10(+0.14%)
Jul 14, 2010	73.67	73.84	73.66	73.82	1,140,071	+0.25(+0.34%)
Jul 13, 2010	73.75	73.76	73.56	73.57	582,750	-0.19(-0.25%)
Jul 12, 2010	73.78	73.85	73.71	73.75	468,624	+0.08(+0.11%)
Jul 09, 2010	73.67	73.79	73.62	73.67	710,823	-0.11(-0.15%)
Jul 08, 2010	73.73	73.84	73.62	73.78	901,245	-0.01(-0.02%)
Jul 07, 2010	73.94	73.95	73.78	73.79	1,465,084	-0.10(-0.13%)
Jul 06, 2010	73.75	73.92	73.68	73.89	801,389	+0.23(+0.31%)
Jul 02, 2010	73.66	73.77	73.63	73.66	849,131	-0.10(-0.14%)
Jul 01, 2010	73.86	73.93	73.70	73.77	1,079,116	-0.04(-0.05%)
Jun 30, 2010	73.85	73.87	73.66	73.81	1,526,963	+0.01(+0.01%)
Jun 29, 2010	73.75	73.81	73.62	73.80	681,453	+0.36(+0.49%)
Jun 25, 2010	73.44	73.49	73.27	73.44	746,533	+0.10(+0.14%)
Jun 24, 2010	73.50	73.55	73.28	73.34	1,180,324	-0.06(-0.08%)
Jun 23, 2010	73.19	73.45	73.19	73.40	485,518	+0.19(+0.25%)
Jun 22, 2010	73.14	73.26	73.03	73.21	813,876	+0.08(+0.10%)
Jun 21, 2010	72.92	73.14	72.82	73.14	1,011,402	+0.16(+0.22%)
Jun 18, 2010	72.98	73.18	72.97	72.98	921,282	-0.12(-0.16%)
Jun 17, 2010	72.91	73.19	72.91	73.10	1,127,735	+0.17(+0.24%)
Jun 16, 2010	72.75	72.94	72.75	72.92	950,495	+0.11(+0.15%)
Jun 15, 2010	72.85	72.91	72.70	72.81	1,282,790	+0.00(+0.00%)
Jun 14, 2010	72.70	72.81	72.57	72.81	872,139	+0.10(+0.14%)
Jun 11, 2010	72.70	72.87	72.65	72.71	642,189	+0.04(+0.06%)
Jun 10, 2010	72.78	72.83	72.64	72.67	225	-0.22(-0.30%)
Jun 09, 2010	72.81	72.92	72.72	72.89	783,187	+0.04(+0.06%)
Jun 08, 2010	72.92	72.97	72.85	72.85	924,702	-0.08(-0.11%)
Jun 07, 2010	72.65	72.94	72.65	72.93	606,024	+0.21(+0.29%)
Jun 04, 2010	72.72	72.82	72.61	72.72	1,983,991	+0.19(+0.26%)
Jun 03, 2010	72.48	72.61	72.42	72.53	1,789,177	-0.03(-0.05%)
Jun 02, 2010	72.66	72.69	72.56	72.57	1,804,201	-0.08(-0.10%)
Jun 01, 2010	72.48	72.68	72.46	72.64	2,495,651	+0.12(+0.17%)
May 28, 2010	72.52	72.59	72.43	72.52	960,383	+0.08(+0.10%)
May 27, 2010	72.50	72.50	72.29	72.45	1,563,163	-0.17(-0.24%)
May 26, 2010	72.66	72.68	72.52	72.62	1,291,901	-0.08(-0.11%)
May 25, 2010	72.79	72.91	72.67	72.70	1,682,964	+0.09(+0.12%)
May 24, 2010	72.65	72.72	72.60	72.61	1,927,850	-0.04(-0.06%)
May 21, 2010	72.56	72.70	72.42	72.65	1,527,837	+0.31(+0.43%)
May 20, 2010	72.43	72.45	72.24	72.34	158	-0.06(-0.09%)
May 19, 2010	72.39	72.47	72.27	72.41	841,441	+0.03(+0.05%)
May 18, 2010	72.23	72.41	72.15	72.37	834,255	+0.25(+0.34%)
May 17, 2010	72.12	72.37	72.07	72.12	456,006	-0.05(-0.08%)
May 14, 2010	72.18	72.28	72.02	72.18	853,494	+0.26(+0.36%)
May 13, 2010	71.95	71.98	71.80	71.92	514,013	+0.10(+0.14%)
May 12, 2010	71.81	71.89	71.74	71.82	621,792	-0.08(-0.11%)
May 11, 2010	71.76	71.90	71.70	71.89	1,260	+0.27(+0.37%)
May 10, 2010	71.72	71.78	71.61	71.62	1,710,521	-0.01(-0.01%)
May 07, 2010	72.10	72.38	71.62	71.63	2,063,008	-0.32(-0.44%)
May 06, 2010	71.97	72.44	71.84	71.95	6,257	+0.00(+0.00%)
May 05, 2010	71.91	71.96	71.84	71.95	965,492	+0.05(+0.07%)
May 04, 2010	71.86	71.91	71.73	71.90	1,005,961	+0.29(+0.40%)
May 03, 2010	71.62	71.69	71.52	71.61	930,746	-0.14(-0.19%)
Apr 30, 2010	71.47	71.79	71.47	71.75	1,345,161	+0.31(+0.43%)
Apr 29, 2010	71.42	71.50	71.36	71.44	968,199	+0.03(+0.04%)
Apr 28, 2010	71.42	71.52	71.34	71.41	1,358,978	-0.11(-0.15%)
Apr 27, 2010	71.39	71.63	71.38	71.52	1,390,148	+0.23(+0.32%)
Apr 26, 2010	71.34	71.40	71.27	71.29	858,312	-0.01(-0.01%)
Apr 23, 2010	71.27	71.34	71.23	71.30	703,143	-0.09(-0.12%)
Apr 22, 2010	71.51	71.58	71.34	71.39	956,120	-0.14(-0.20%)
Apr 21, 2010	71.41	71.53	71.36	71.53	1,092,822	+0.12(+0.17%)
Apr 20, 2010	71.29	71.41	71.27	71.41	953,446	+0.12(+0.16%)
Apr 19, 2010	71.42	71.48	71.28	71.29	1,124,963	-0.13(-0.18%)
Apr 16, 2010	71.34	71.48	71.29	71.42	700,640	+0.11(+0.15%)
Apr 15, 2010	71.16	71.32	71.06	71.32	1,224,662	+0.13(+0.18%)
Apr 14, 2010	71.24	71.31	71.12	71.19	750,650	-0.08(-0.12%)
Apr 13, 2010	71.22	71.29	71.17	71.27	995,440	+0.12(+0.16%)
Apr 12, 2010	71.08	71.16	71.00	71.15	696,532	+0.16(+0.23%)
Apr 09, 2010	70.94	71.01	70.86	70.99	605,514	+0.08(+0.11%)
Apr 08, 2010	71.08	71.10	70.89	70.91	594,516	-0.07(-0.10%)
Apr 07, 2010	70.73	70.98	70.73	70.98	1,091,490	+0.30(+0.43%)
Apr 06, 2010	70.64	70.77	70.64	70.68	1,366,541	+0.05(+0.08%)
Apr 05, 2010	70.86	70.86	70.54	70.62	1,241,580	-0.40(-0.57%)

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