Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	83.35	84.41	83.27	83.93	1,409,766	+0.48(+0.57%)
Mar 30, 2011	83.88	84.30	82.78	83.45	1,757,860	+0.08(+0.10%)
Mar 29, 2011	82.02	83.56	81.71	83.36	1,793,698	+1.21(+1.48%)
Mar 28, 2011	82.69	83.06	82.08	82.15	1,123,920	-0.35(-0.42%)
Mar 25, 2011	82.25	83.24	82.09	82.50	1,534,418	+0.26(+0.32%)
Mar 24, 2011	81.94	82.50	81.61	82.23	1,172,194	+0.67(+0.82%)
Mar 23, 2011	80.59	81.83	79.99	81.56	1,593,414	+0.70(+0.87%)
Mar 22, 2011	80.99	81.19	80.39	80.86	1,178,496	-0.03(-0.04%)
Mar 21, 2011	80.98	81.14	80.53	80.89	1,121,694	+0.65(+0.81%)
Mar 18, 2011	80.41	81.36	79.86	80.24	2,228,093	+0.55(+0.68%)
Mar 17, 2011	79.56	79.99	78.80	79.70	1,817,978	+0.97(+1.24%)
Mar 16, 2011	80.04	80.11	78.04	78.72	2,510,755	-1.62(-2.02%)
Mar 15, 2011	80.23	80.84	80.12	80.34	3,006,624	-0.74(-0.91%)
Mar 14, 2011	80.00	81.46	80.00	81.08	1,670,249	+0.14(+0.17%)
Mar 11, 2011	79.66	81.79	79.56	80.94	2,367,460	+1.11(+1.39%)
Mar 10, 2011	79.90	80.55	79.13	79.83	1,837,863	-0.90(-1.12%)
Mar 09, 2011	80.65	80.83	79.59	80.73	1,554,325	-0.02(-0.02%)
Mar 08, 2011	80.09	80.94	79.49	80.75	1,510,141	+0.69(+0.86%)
Mar 07, 2011	81.57	81.79	79.75	80.06	1,718,475	-1.11(-1.36%)
Mar 04, 2011	81.37	81.46	80.38	81.17	1,395,945	-0.20(-0.24%)
Mar 03, 2011	81.41	81.65	80.86	81.37	2,002,352	+0.39(+0.48%)
Mar 02, 2011	80.56	81.22	80.03	80.98	2,016,997	+0.62(+0.77%)
Mar 01, 2011	82.00	82.12	80.34	80.36	1,954,827	-0.78(-0.96%)
Feb 28, 2011	80.62	81.68	80.59	81.14	1,699,709	+0.35(+0.44%)
Feb 25, 2011	80.25	81.43	80.13	80.79	1,707,747	+0.69(+0.86%)
Feb 24, 2011	79.56	80.20	79.09	80.10	2,626,225	+0.38(+0.47%)
Feb 23, 2011	80.26	80.62	78.73	79.72	2,120,098	-0.69(-0.86%)
Feb 22, 2011	79.72	80.93	79.27	80.41	2,240,440	-1.03(-1.26%)
Feb 18, 2011	80.89	81.49	80.44	81.44	2,384,420	+0.63(+0.78%)
Feb 17, 2011	79.88	80.80	79.42	80.80	2,036,516	+0.07(+0.09%)
Feb 16, 2011	79.72	80.74	79.65	80.73	2,360,754	+1.13(+1.41%)
Feb 15, 2011	79.47	79.80	78.90	79.60	1,509,401	+0.06(+0.07%)
Feb 14, 2011	79.50	80.05	79.44	79.55	1,357,813	-0.17(-0.22%)
Feb 11, 2011	78.39	80.04	78.09	79.72	1,814,900	+1.21(+1.54%)
Feb 10, 2011	77.75	78.53	77.62	78.51	2,150,597	+0.62(+0.80%)
Feb 09, 2011	77.92	78.73	77.76	77.89	1,220,272	-0.34(-0.43%)
Feb 08, 2011	78.32	78.41	77.73	78.22	1,332,405	+0.07(+0.09%)
Feb 07, 2011	78.36	78.50	77.85	78.15	1,501,847	-0.12(-0.16%)
Feb 04, 2011	77.99	78.27	77.57	78.27	1,916,257	+0.35(+0.44%)
Feb 03, 2011	77.89	78.13	77.32	77.93	1,695,952	-0.16(-0.21%)
Feb 02, 2011	77.87	78.18	77.40	78.09	1,926,655	-0.21(-0.27%)
Feb 01, 2011	76.81	78.31	76.79	78.31	2,083,309	+1.84(+2.41%)
Jan 31, 2011	74.80	76.47	74.80	76.47	2,232,196	+1.78(+2.39%)
Jan 28, 2011	75.54	76.11	74.47	74.68	1,831,144	-0.85(-1.13%)
Jan 27, 2011	74.90	75.55	74.68	75.54	1,659,056	+0.35(+0.46%)
Jan 26, 2011	75.00	75.59	74.40	75.19	2,702,662	+0.21(+0.27%)
Jan 25, 2011	74.85	75.04	74.44	74.99	2,283,377	-0.16(-0.22%)
Jan 24, 2011	74.23	75.24	74.00	75.15	1,585,154	+0.33(+0.44%)
Jan 21, 2011	75.37	75.73	74.75	74.82	1,920,266	-0.12(-0.15%)
Jan 20, 2011	75.86	76.02	74.85	74.94	1,848,089	-0.90(-1.19%)
Jan 19, 2011	76.85	76.96	75.68	75.84	1,751,697	-0.95(-1.24%)
Jan 18, 2011	76.49	77.13	76.33	76.79	1,392,134	+0.37(+0.48%)
Jan 14, 2011	76.23	76.53	75.77	76.42	2,451,282	+0.07(+0.10%)
Jan 13, 2011	77.17	77.25	76.06	76.35	2,159,206	-0.67(-0.87%)
Jan 12, 2011	77.30	77.34	76.79	77.02	1,547,057	+0.35(+0.45%)
Jan 11, 2011	76.73	76.83	76.26	76.68	1,720,669	+0.10(+0.13%)
Jan 10, 2011	76.73	76.84	76.43	76.58	2,499,672	-0.91(-1.18%)
Jan 07, 2011	76.58	77.62	76.47	77.49	2,722,459	+1.02(+1.33%)
Jan 06, 2011	77.52	77.54	76.33	76.47	2,125,565	-1.18(-1.52%)
Jan 05, 2011	77.31	77.75	77.19	77.66	1,507,559	-0.06(-0.07%)
Jan 04, 2011	78.73	78.82	77.12	77.71	1,795,414	-0.81(-1.03%)
Jan 03, 2011	78.89	78.89	78.16	78.52	1,861,068	+0.06(+0.07%)
Dec 31, 2010	77.99	78.68	77.88	78.46	1,301,441	+0.51(+0.65%)
Dec 30, 2010	78.68	78.73	77.84	77.95	2,876,757	-0.89(-1.13%)
Dec 29, 2010	78.77	79.06	78.61	78.84	841,023	+0.26(+0.33%)
Dec 28, 2010	78.49	78.70	77.98	78.58	639,925	+0.19(+0.24%)
Dec 27, 2010	78.36	78.66	78.02	78.39	484,707	-0.11(-0.14%)
Dec 23, 2010	78.48	78.86	78.29	78.50	778,784	-0.12(-0.15%)
Dec 22, 2010	79.04	79.04	78.25	78.61	1,132,760	-0.26(-0.33%)
Dec 21, 2010	78.08	79.18	77.86	78.87	1,840,503	+0.97(+1.24%)
Dec 20, 2010	76.97	78.04	76.70	77.90	1,692,484	+1.04(+1.36%)
Dec 17, 2010	77.06	77.28	76.46	76.86	2,206,621	-0.28(-0.36%)
Dec 16, 2010	77.15	77.20	76.12	77.14	1,578,381	+0.63(+0.83%)
Dec 15, 2010	75.69	76.85	75.61	76.51	1,998,796	+0.43(+0.56%)
Dec 14, 2010	76.48	76.53	75.77	76.08	1,889,758	-0.66(-0.86%)
Dec 13, 2010	77.02	77.34	76.51	76.74	1,710,608	-0.02(-0.02%)
Dec 10, 2010	77.20	77.25	76.45	76.75	1,502,288	-0.27(-0.35%)
Dec 09, 2010	77.31	77.42	76.68	77.02	1,557,410	+0.14(+0.18%)
Dec 08, 2010	77.54	77.66	76.50	76.88	1,398,734	-0.44(-0.56%)
Dec 07, 2010	77.70	77.98	76.79	77.32	1,946,689	+0.23(+0.30%)
Dec 06, 2010	76.79	77.48	76.36	77.09	1,111,646	-0.33(-0.42%)
Dec 03, 2010	76.93	77.57	76.50	77.42	1,326,387	+0.18(+0.23%)
Dec 02, 2010	76.39	77.25	76.19	77.24	1,971,883	+0.75(+0.98%)
Dec 01, 2010	76.08	76.57	75.26	76.49	2,290,994	+1.19(+1.59%)
Nov 30, 2010	74.54	75.63	74.28	75.29	1,537,362	+0.11(+0.14%)
Nov 29, 2010	75.08	75.36	73.65	75.18	1,412,039	-0.11(-0.14%)
Nov 26, 2010	75.17	75.81	74.96	75.29	728,674	-0.49(-0.65%)
Nov 24, 2010	74.84	75.78	75.78	75.78	1,192,655	+1.22(+1.63%)
Nov 23, 2010	74.49	74.89	73.93	74.56	1,697,342	-0.69(-0.91%)
Nov 22, 2010	75.45	75.50	74.43	75.25	1,321,515	-0.40(-0.53%)
Nov 19, 2010	75.23	75.81	75.09	75.65	1,955,930	+0.51(+0.67%)
Nov 18, 2010	74.64	75.78	74.58	75.14	1,364,313	+1.28(+1.73%)
Nov 17, 2010	74.15	74.57	73.74	73.87	1,483,532	-0.07(-0.10%)
Nov 16, 2010	73.87	74.58	73.65	73.94	2,091,701	-0.91(-1.21%)
Nov 15, 2010	75.03	75.73	74.81	74.85	949,959	-0.06(-0.08%)
Nov 12, 2010	75.59	75.61	74.35	74.91	1,162,039	-1.01(-1.34%)
Nov 11, 2010	75.31	76.33	75.25	75.92	1,144,745	-0.22(-0.29%)
Nov 10, 2010	75.26	76.19	74.67	76.14	1,241,709	+0.88(+1.16%)
Nov 09, 2010	76.31	76.88	74.90	75.27	1,556,206	-1.31(-1.71%)
Nov 08, 2010	75.68	76.84	75.66	76.58	1,406,897	+0.56(+0.73%)
Nov 05, 2010	75.74	76.12	75.52	76.02	1,775,391	+0.53(+0.70%)
Nov 04, 2010	76.23	76.23	74.82	75.49	2,437,815	+0.04(+0.05%)
Nov 03, 2010	75.76	75.76	74.62	75.45	1,448,583	-0.06(-0.08%)
Nov 02, 2010	75.27	75.72	74.87	75.50	1,757,322	+0.79(+1.06%)
Nov 01, 2010	75.09	75.29	74.43	74.71	1,334,044	+0.00(+0.00%)
Oct 29, 2010	74.20	75.02	73.84	74.71	1,640,983	+0.34(+0.46%)
Oct 28, 2010	75.13	75.13	73.83	74.37	1,561,408	+0.34(+0.45%)
Oct 27, 2010	75.38	75.38	73.29	74.03	3,413,383	-2.67(-3.48%)
Oct 25, 2010	75.82	77.13	75.82	76.70	1,449,415	+1.30(+1.72%)
Oct 22, 2010	75.68	76.03	75.08	75.40	1,015,802	-0.47(-0.63%)
Oct 21, 2010	74.57	75.95	73.72	75.87	2,370,145	+1.43(+1.92%)
Oct 20, 2010	73.34	74.78	72.47	74.44	1,443,769	+1.31(+1.79%)
Oct 19, 2010	73.21	73.57	72.47	73.13	1,665,269	-1.12(-1.51%)
Oct 18, 2010	74.19	74.55	73.82	74.25	831,978	+0.06(+0.08%)
Oct 15, 2010	74.69	74.99	73.71	74.19	1,767,960	+0.00(+0.00%)
Oct 14, 2010	74.93	75.14	73.82	74.19	1,902,502	-0.97(-1.29%)
Oct 13, 2010	74.37	75.19	74.28	75.17	2,274,651	+0.85(+1.14%)
Oct 12, 2010	73.40	74.43	73.07	74.32	1,091,901	+0.34(+0.45%)
Oct 11, 2010	74.13	74.43	73.82	73.98	977,734	-0.14(-0.19%)
Oct 08, 2010	74.12	74.42	73.83	74.12	1,221,675	+0.34(+0.45%)
Oct 07, 2010	74.81	74.82	73.54	73.79	1,237,126	-0.79(-1.06%)
Oct 06, 2010	74.47	75.00	74.11	74.58	1,188,297	-0.01(-0.01%)
Oct 05, 2010	73.54	74.61	73.53	74.59	44,029	+1.76(+2.41%)
Oct 04, 2010	73.03	73.45	72.50	72.83	1,283,034	-0.50(-0.68%)
Oct 01, 2010	73.33	74.42	73.16	73.33	2,112,018	-0.50(-0.67%)
Sep 30, 2010	73.83	74.43	73.17	73.82	1,863,054	+0.43(+0.59%)
Sep 29, 2010	73.76	73.82	73.21	73.39	1,123,202	-0.57(-0.77%)
Sep 28, 2010	73.61	74.20	72.44	73.97	10,709	+0.51(+0.69%)
Sep 27, 2010	73.33	74.02	73.33	73.46	1,529,129	-0.23(-0.31%)
Sep 24, 2010	72.55	73.69	72.33	73.69	2,044,581	+1.68(+2.34%)
Sep 23, 2010	72.00	72.39	71.05	72.00	309	-0.02(-0.02%)
Sep 22, 2010	71.91	72.21	71.61	72.02	1,768,838	-0.02(-0.03%)
Sep 21, 2010	72.44	72.57	71.69	72.04	244	-0.44(-0.61%)
Sep 20, 2010	72.52	72.67	72.13	72.49	1,962,843	+0.21(+0.29%)
Sep 17, 2010	72.27	72.75	72.20	72.27	2,098,159	+0.13(+0.18%)
Sep 15, 2010	71.67	72.19	71.28	72.14	1,622,998	+0.26(+0.36%)
Sep 14, 2010	71.45	72.36	71.34	71.88	18,887	+0.43(+0.60%)
Sep 13, 2010	71.21	71.62	71.02	71.45	1,536,339	+0.74(+1.05%)
Sep 10, 2010	70.85	71.08	70.66	70.71	1,236,766	-0.10(-0.14%)
Sep 09, 2010	71.49	71.59	70.74	70.81	1,834,909	-0.01(-0.01%)
Sep 08, 2010	70.87	71.28	70.70	70.82	10,672	+0.12(+0.17%)
Sep 07, 2010	71.01	71.34	70.55	70.69	398	-0.66(-0.93%)
Sep 03, 2010	71.09	71.44	70.64	71.36	1,876,583	+0.89(+1.27%)
Sep 02, 2010	70.99	70.99	69.72	70.47	6,976	-0.41(-0.58%)
Sep 01, 2010	70.94	72.22	70.42	70.87	3,525,382	+0.95(+1.36%)
Aug 31, 2010	69.83	70.34	69.26	69.92	21,005	-0.22(-0.31%)
Aug 30, 2010	70.85	71.20	69.93	70.14	1,502,810	-0.88(-1.24%)
Aug 27, 2010	71.02	71.02	69.38	71.02	2,171,365	+1.05(+1.50%)
Aug 26, 2010	70.23	70.79	69.50	69.97	1,459,527	+0.05(+0.07%)
Aug 25, 2010	69.74	70.29	68.77	69.92	2,251,840	-0.18(-0.26%)
Aug 24, 2010	69.53	71.39	69.53	70.10	15,071	-1.09(-1.53%)
Aug 23, 2010	72.16	72.40	71.14	71.19	1,537,353	-0.70(-0.97%)
Aug 20, 2010	71.01	71.99	71.01	71.89	1,947,161	+0.20(+0.27%)
Aug 19, 2010	72.19	72.24	71.21	71.70	12,380	-0.80(-1.10%)
Aug 18, 2010	72.43	72.88	72.09	72.49	1,911,910	-0.04(-0.06%)
Aug 17, 2010	72.37	73.02	71.94	72.53	11,940	+0.94(+1.32%)
Aug 16, 2010	70.61	72.09	69.97	71.59	1,993,842	+0.56(+0.79%)
Aug 13, 2010	71.03	71.26	70.53	71.03	1,861,629	-0.02(-0.02%)
Aug 12, 2010	70.32	71.26	69.82	71.04	2,305,236	+0.37(+0.52%)
Aug 11, 2010	70.82	71.35	70.33	70.68	2,265,380	-1.49(-2.06%)
Aug 10, 2010	71.61	72.42	71.22	72.17	1,900,026	-0.07(-0.10%)
Aug 09, 2010	71.61	72.33	71.61	72.24	1,352,880	+0.83(+1.16%)
Aug 06, 2010	71.41	72.10	70.58	71.41	1,478,862	-0.65(-0.90%)
Aug 05, 2010	71.64	72.14	71.44	72.06	1,540,639	+0.09(+0.12%)
Aug 04, 2010	71.70	72.09	71.35	71.97	6,388	+0.53(+0.74%)
Aug 03, 2010	71.09	71.78	71.04	71.44	1,589,642	-0.06(-0.08%)
Aug 02, 2010	71.39	71.81	71.27	71.50	3,092,347	+0.85(+1.21%)
Jul 30, 2010	70.92	71.13	69.02	70.65	2,474,865	+0.82(+1.18%)
Jul 29, 2010	70.75	71.00	69.51	69.82	4,225	-0.38(-0.54%)
Jul 28, 2010	70.21	70.56	69.18	70.21	299	+0.37(+0.52%)
Jul 27, 2010	69.84	70.30	69.53	69.84	4,671	+0.15(+0.21%)
Jul 26, 2010	69.29	69.97	69.22	69.69	1,627,174	+0.21(+0.30%)
Jul 23, 2010	68.58	69.52	68.25	69.48	1,698,234	+0.86(+1.26%)
Jul 22, 2010	67.81	69.46	67.59	68.62	16,078	+1.60(+2.39%)
Jul 21, 2010	67.51	67.74	66.37	67.02	2,429,413	-0.07(-0.11%)
Jul 20, 2010	67.09	67.19	65.17	67.09	2,127,554	+1.16(+1.75%)
Jul 19, 2010	66.17	66.30	65.37	65.93	1,699,728	+0.06(+0.09%)
Jul 16, 2010	65.88	67.03	65.66	65.88	2,490,910	-1.51(-2.23%)
Jul 15, 2010	67.53	67.66	66.47	67.38	1,969,616	-0.02(-0.02%)
Jul 14, 2010	66.18	67.69	65.96	67.40	47,013	-0.54(-0.79%)
Jul 13, 2010	66.82	68.25	66.60	67.94	2,367,447	+1.62(+2.44%)
Jul 12, 2010	65.96	66.52	65.70	66.32	1,523,519	+0.14(+0.21%)
Jul 09, 2010	66.18	66.56	65.69	66.18	1,814,741	+0.20(+0.31%)
Jul 08, 2010	65.58	65.98	65.15	65.98	8,144	+0.95(+1.46%)
Jul 07, 2010	63.20	65.06	63.10	65.02	2,055,455	+1.99(+3.16%)
Jul 06, 2010	63.18	63.46	62.27	63.03	1,867	+0.47(+0.75%)
Jul 02, 2010	62.56	62.94	61.98	62.56	1,817,316	+0.10(+0.16%)
Jul 01, 2010	62.46	62.85	61.60	62.46	2,706,715	+0.63(+1.01%)
Jun 30, 2010	62.99	63.44	61.72	61.83	1,040	-1.03(-1.64%)
Jun 29, 2010	63.87	64.05	62.61	62.87	8,589	-1.78(-2.76%)
Jun 25, 2010	64.65	65.10	63.84	64.65	2,751,733	+0.28(+0.44%)
Jun 24, 2010	65.01	65.72	64.27	64.36	3,613	-0.89(-1.37%)
Jun 23, 2010	65.50	65.94	64.36	65.26	3,738	-0.28(-0.43%)
Jun 22, 2010	66.53	67.08	65.53	65.54	2,182,540	-1.04(-1.56%)
Jun 21, 2010	66.71	67.76	66.16	66.59	2,642,398	+0.54(+0.81%)
Jun 18, 2010	66.05	66.49	65.74	66.05	2,543,606	+0.35(+0.53%)
Jun 17, 2010	65.50	65.74	64.42	65.70	2,596,130	+0.53(+0.81%)
Jun 16, 2010	63.95	65.32	63.95	65.17	2,369,168	+0.64(+1.00%)
Jun 15, 2010	63.48	64.55	63.13	64.53	3,414,109	+1.46(+2.32%)
Jun 14, 2010	63.66	63.99	62.99	63.06	2,709,013	-0.23(-0.36%)
Jun 11, 2010	62.47	63.34	62.47	63.29	1,806,772	+0.11(+0.17%)
Jun 10, 2010	62.84	63.82	62.67	63.18	6,719	+1.26(+2.04%)
Jun 09, 2010	62.35	62.95	61.65	61.92	2,656,443	+0.14(+0.22%)
Jun 08, 2010	60.44	61.89	60.08	61.78	3,493,827	+1.38(+2.28%)
Jun 07, 2010	60.56	61.37	60.30	60.41	4,601,302	+0.10(+0.16%)
Jun 04, 2010	60.31	61.44	60.21	60.31	4,815,113	-1.90(-3.05%)
Jun 03, 2010	63.11	63.23	61.66	62.21	3,968,046	-0.93(-1.47%)
Jun 02, 2010	62.23	63.18	61.47	63.14	18,227	+1.45(+2.35%)
Jun 01, 2010	62.33	63.02	61.69	61.69	12,520	-1.09(-1.74%)
May 28, 2010	62.78	63.84	62.50	62.78	3,472,135	-1.06(-1.66%)
May 27, 2010	63.33	63.85	62.53	63.84	2,746,468	+1.67(+2.68%)
May 26, 2010	62.29	62.93	61.76	62.17	123	+0.45(+0.73%)
May 25, 2010	59.71	61.78	59.71	61.72	123	+0.26(+0.42%)
May 24, 2010	61.82	62.35	61.15	61.46	3,606,116	-0.91(-1.47%)
May 21, 2010	59.62	62.40	58.82	62.38	6,626,334	+2.29(+3.81%)
May 20, 2010	60.48	61.43	60.05	60.09	6,569	-1.84(-2.97%)
May 19, 2010	62.50	62.55	60.94	61.92	4,293,846	-1.01(-1.61%)
May 18, 2010	63.69	64.65	62.87	62.93	123	-0.23(-0.37%)
May 17, 2010	63.31	63.85	61.71	63.17	4,076,692	+0.15(+0.23%)
May 14, 2010	63.02	64.88	62.52	63.02	3,804,718	-2.11(-3.24%)
May 13, 2010	65.89	66.02	64.97	65.13	1,743,686	-1.00(-1.52%)
May 12, 2010	65.34	66.17	65.00	66.14	1,537,373	+1.10(+1.69%)
May 11, 2010	65.51	65.68	64.96	65.04	6,982	-0.74(-1.12%)
May 10, 2010	65.17	65.86	64.83	65.77	3,680,963	+1.96(+3.07%)
May 07, 2010	64.07	65.10	63.11	63.82	4,119,400	+0.52(+0.82%)
May 06, 2010	63.30	66.98	61.61	63.30	123	-2.67(-4.05%)
May 05, 2010	66.33	66.65	65.61	65.97	2,515,452	-0.51(-0.77%)
May 04, 2010	67.12	67.29	65.93	66.48	8,967	-1.49(-2.19%)
May 03, 2010	68.14	68.28	67.67	67.97	1,829,973	+0.19(+0.29%)
Apr 30, 2010	68.39	68.62	67.70	67.77	2,746,366	-0.44(-0.64%)
Apr 29, 2010	67.92	69.53	67.92	68.21	4,318,195	-0.02(-0.04%)
Apr 28, 2010	67.77	70.06	66.35	68.23	5,670,445	-1.67(-2.40%)
Apr 27, 2010	71.23	71.33	69.91	69.91	11,968	-1.50(-2.11%)
Apr 26, 2010	71.52	72.00	71.24	71.41	1,612,611	+0.04(+0.06%)
Apr 23, 2010	71.08	71.42	70.38	71.37	1,578,344	+0.41(+0.58%)
Apr 22, 2010	70.24	71.03	69.50	70.96	2,220,118	+0.12(+0.17%)
Apr 21, 2010	70.84	71.31	70.41	70.84	16,426	-0.47(-0.66%)
Apr 20, 2010	70.85	71.31	70.21	71.31	2,179,319	+0.82(+1.16%)
Apr 19, 2010	69.75	70.50	69.31	70.49	1,875,275	+0.26(+0.37%)
Apr 16, 2010	70.70	71.19	69.95	70.23	2,736,223	-0.67(-0.95%)
Apr 15, 2010	69.46	71.06	69.29	70.90	2,823,678	+1.42(+2.05%)
Apr 14, 2010	68.81	69.56	68.60	69.48	2,021,823	+0.76(+1.11%)
Apr 13, 2010	68.56	68.88	68.46	68.72	1,744,211	-0.04(-0.06%)
Apr 12, 2010	68.88	69.08	68.56	68.76	3,289,101	+0.03(+0.05%)
Apr 09, 2010	68.41	68.96	68.33	68.73	3,159,096	+0.37(+0.54%)
Apr 08, 2010	68.10	68.57	68.06	68.35	1,498,244	+0.04(+0.06%)
Apr 07, 2010	67.87	68.56	67.50	68.31	2,501,415	+0.14(+0.20%)
Apr 06, 2010	67.42	68.30	67.38	68.18	1,730,300	+0.19(+0.29%)
Apr 05, 2010	67.89	68.17	67.55	67.98	2,728,275	+0.17(+0.25%)

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