Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	65.97	66.25	65.77	66.00	5,367,482	-0.10(-0.15%)
Apr 27, 2012	66.64	66.69	66.09	66.10	5,962,564	-0.27(-0.41%)
Apr 26, 2012	66.50	66.77	66.22	66.37	7,989,244	-0.30(-0.45%)
Apr 25, 2012	66.65	66.86	66.50	66.67	7,056,691	+0.16(+0.24%)
Apr 24, 2012	66.33	66.84	66.27	66.51	5,512,462	+0.33(+0.50%)
Apr 23, 2012	66.17	66.45	66.03	66.18	4,944,354	-0.45(-0.68%)
Apr 20, 2012	66.17	66.74	66.10	66.63	7,302,442	+0.48(+0.73%)
Apr 19, 2012	66.20	66.36	66.00	66.15	6,531,111	-0.06(-0.09%)
Apr 18, 2012	66.10	66.31	66.05	66.21	5,407,810	-0.19(-0.29%)
Apr 17, 2012	66.23	66.65	66.02	66.40	6,748,107	+0.41(+0.62%)
Apr 16, 2012	65.13	66.39	65.13	65.99	7,862,574	+0.93(+1.43%)
Apr 13, 2012	65.35	65.50	65.06	65.06	7,412,558	-0.32(-0.49%)
Apr 12, 2012	65.06	65.50	64.64	65.38	5,843,009	+0.23(+0.35%)
Apr 11, 2012	65.18	65.42	64.96	65.15	5,376,899	+0.30(+0.46%)
Apr 10, 2012	65.19	65.35	64.79	64.85	5,715,689	-0.50(-0.77%)
Apr 09, 2012	65.63	65.69	65.25	65.35	4,526,127	-0.80(-1.21%)
Apr 05, 2012	66.04	66.21	65.70	66.15	5,755,735	-0.19(-0.29%)
Apr 04, 2012	66.23	66.52	66.14	66.34	4,556,444	-0.22(-0.33%)
Apr 03, 2012	66.58	66.82	66.33	66.56	5,108,372	-0.18(-0.27%)
Apr 02, 2012	66.26	66.75	66.21	66.74	5,203,789	+0.39(+0.59%)
Mar 30, 2012	66.28	66.50	66.04	66.35	5,949,428	+0.33(+0.50%)
Mar 29, 2012	65.85	66.02	65.53	66.02	6,320,653	+0.09(+0.14%)
Mar 28, 2012	65.95	66.03	65.60	65.93	5,833,208	-0.08(-0.12%)
Mar 27, 2012	65.85	66.19	65.61	66.01	5,274,704	+0.23(+0.35%)
Mar 26, 2012	65.47	65.80	65.45	65.78	5,211,754	+0.48(+0.74%)
Mar 23, 2012	65.45	65.76	65.28	65.30	5,355,959	-0.09(-0.14%)
Mar 22, 2012	65.14	65.56	65.03	65.39	5,148,922	+0.03(+0.05%)
Mar 21, 2012	65.28	65.58	65.05	65.36	6,555,490	+0.08(+0.12%)
Mar 20, 2012	64.40	65.56	64.33	65.28	7,676,397	+0.55(+0.85%)
Mar 19, 2012	64.32	64.88	64.27	64.73	6,555,892	+0.26(+0.40%)
Mar 16, 2012	64.23	64.50	64.18	64.47	8,870,444	+0.30(+0.47%)
Mar 15, 2012	64.00	64.34	63.80	64.17	4,734,493	+0.11(+0.17%)
Mar 14, 2012	64.20	64.63	63.95	64.06	6,930,041	-0.28(-0.44%)
Mar 13, 2012	64.31	64.57	64.11	64.34	7,450,730	+0.40(+0.63%)
Mar 12, 2012	63.31	64.05	63.01	63.94	8,098,085	+0.79(+1.25%)
Mar 09, 2012	62.96	63.32	62.90	63.15	4,096,019	+0.20(+0.32%)
Mar 08, 2012	62.90	63.10	62.73	62.95	4,398,230	+0.33(+0.53%)
Mar 07, 2012	62.33	62.74	62.15	62.62	7,508,930	+0.34(+0.55%)
Mar 06, 2012	62.35	62.82	62.22	62.28	7,176,975	-0.51(-0.81%)
Mar 05, 2012	62.50	62.98	62.43	62.79	5,646,506	+0.27(+0.43%)
Mar 02, 2012	62.54	62.67	62.40	62.52	6,011,940	-0.03(-0.05%)
Mar 01, 2012	63.05	63.05	62.44	62.55	7,660,041	-0.39(-0.62%)
Feb 29, 2012	62.90	63.13	62.81	62.94	7,013,883	-0.38(-0.60%)
Feb 28, 2012	63.53	63.69	63.03	63.32	6,407,488	+0.00(+0.00%)
Feb 27, 2012	63.18	63.75	63.05	63.32	25,483,722	+0.01(+0.02%)
Feb 24, 2012	63.15	63.52	63.15	63.31	16,088,911	+0.18(+0.29%)
Feb 23, 2012	63.18	63.24	62.83	63.13	19,031,368	+0.03(+0.05%)
Feb 22, 2012	63.16	63.29	63.00	63.10	5,506,273	-0.04(-0.06%)
Feb 21, 2012	63.05	63.39	62.97	63.14	6,581,570	+0.46(+0.73%)
Feb 17, 2012	62.57	62.76	62.33	62.68	14,646,596	-0.05(-0.08%)
Feb 16, 2012	63.20	63.30	62.73	62.73	11,455,811	-0.34(-0.54%)
Feb 15, 2012	63.34	63.60	62.92	63.07	9,098,996	-0.45(-0.71%)
Feb 14, 2012	63.52	63.98	63.29	63.52	12,623,042	-0.17(-0.27%)
Feb 13, 2012	64.01	64.19	63.38	63.69	9,295,198	-0.26(-0.41%)
Feb 10, 2012	64.12	64.19	63.63	63.95	10,702,487	-0.32(-0.50%)
Feb 09, 2012	64.86	64.90	63.81	64.27	25,592,460	-2.47(-3.70%)
Feb 08, 2012	66.82	66.92	66.47	66.74	6,021,333	-0.02(-0.03%)
Feb 07, 2012	66.27	66.98	66.14	66.76	5,597,793	+0.24(+0.36%)
Feb 06, 2012	66.42	66.76	66.13	66.52	4,917,693	-0.14(-0.21%)
Feb 03, 2012	66.88	66.90	66.30	66.66	6,295,242	+0.26(+0.39%)
Feb 02, 2012	66.60	66.70	66.20	66.40	5,124,083	+0.02(+0.03%)
Feb 01, 2012	65.99	66.50	65.86	66.38	6,351,158	+0.71(+1.08%)
Jan 31, 2012	65.50	65.69	65.28	65.67	5,834,582	+0.26(+0.40%)
Jan 30, 2012	65.60	65.60	65.16	65.41	5,712,247	-0.40(-0.61%)
Jan 27, 2012	66.25	66.42	65.67	65.81	5,832,421	-0.71(-1.07%)
Jan 26, 2012	66.62	66.96	66.35	66.52	5,345,900	-0.18(-0.27%)
Jan 25, 2012	65.88	66.80	65.67	66.70	5,131,226	+0.50(+0.76%)
Jan 24, 2012	65.96	66.32	65.94	66.20	4,148,701	+0.10(+0.15%)
Jan 23, 2012	65.92	66.15	65.39	66.10	5,550,936	-0.18(-0.27%)
Jan 20, 2012	66.06	66.41	65.57	66.28	5,538,768	+0.37(+0.56%)
Jan 19, 2012	65.14	66.05	64.95	65.91	8,195,761	+1.06(+1.63%)
Jan 18, 2012	64.67	65.08	64.51	64.85	5,373,221	+0.20(+0.31%)
Jan 17, 2012	64.76	65.09	64.60	64.65	7,457,568	+0.25(+0.39%)
Jan 13, 2012	64.44	64.72	64.30	64.40	6,678,950	-0.22(-0.34%)
Jan 12, 2012	65.10	65.18	64.47	64.62	5,745,683	-0.39(-0.60%)
Jan 11, 2012	65.00	65.17	64.13	65.01	10,470,135	-0.65(-0.99%)
Jan 10, 2012	65.98	66.05	65.47	65.66	4,995,961	-0.07(-0.11%)
Jan 09, 2012	65.26	65.83	65.01	65.73	5,859,512	+0.34(+0.52%)
Jan 06, 2012	66.27	66.27	65.29	65.39	6,532,905	-0.83(-1.25%)
Jan 05, 2012	66.58	66.67	66.12	66.22	4,909,019	-0.52(-0.78%)
Jan 04, 2012	66.41	66.83	66.12	66.74	6,041,879	+0.39(+0.59%)
Dec 30, 2011	66.54	66.61	66.24	66.35	2,632,830	-0.19(-0.29%)
Dec 29, 2011	65.97	66.63	65.96	66.54	2,839,792	+0.63(+0.96%)
Dec 28, 2011	66.38	66.50	65.84	65.91	3,179,543	-0.47(-0.71%)
Dec 27, 2011	66.47	66.78	66.31	66.38	2,543,655	-0.19(-0.29%)
Dec 23, 2011	66.28	66.69	66.12	66.57	2,625,656	+0.53(+0.80%)
Dec 21, 2011	65.22	66.25	65.22	66.04	4,979,507	+0.51(+0.78%)
Dec 20, 2011	64.80	65.71	64.62	65.53	4,800,046	+1.16(+1.80%)
Dec 19, 2011	64.63	65.17	64.20	64.37	4,942,933	-0.34(-0.53%)
Dec 16, 2011	65.28	65.40	64.62	64.71	8,619,689	-0.14(-0.22%)
Dec 15, 2011	64.03	65.10	63.94	64.85	6,405,398	+0.87(+1.36%)
Dec 14, 2011	64.41	64.67	63.93	63.98	5,665,428	-0.30(-0.47%)
Dec 13, 2011	64.95	65.24	64.14	64.28	4,946,129	-0.38(-0.59%)
Dec 12, 2011	65.10	65.24	63.89	64.66	5,834,045	-0.53(-0.81%)
Dec 09, 2011	64.44	65.40	64.42	65.19	6,352,454	+0.86(+1.34%)
Dec 08, 2011	64.54	65.14	64.22	64.33	5,168,080	-0.58(-0.89%)
Dec 07, 2011	64.45	65.17	64.23	64.91	5,638,302	+0.26(+0.40%)
Dec 06, 2011	64.60	65.04	64.15	64.65	5,992,679	+0.25(+0.39%)
Dec 05, 2011	64.69	64.77	64.09	64.40	5,601,248	+0.12(+0.19%)
Dec 02, 2011	64.44	64.70	64.15	64.28	6,571,581	+0.19(+0.30%)
Dec 01, 2011	64.27	64.47	63.83	64.09	7,686,171	+0.09(+0.14%)
Nov 30, 2011	64.39	64.61	63.67	64.00	10,017,659	+0.34(+0.53%)
Nov 29, 2011	63.09	64.01	63.00	63.66	6,408,824	+0.67(+1.06%)
Nov 28, 2011	62.70	63.55	62.58	62.99	5,459,001	+0.50(+0.80%)
Nov 25, 2011	62.70	62.91	62.40	62.49	2,893,423	+0.09(+0.14%)
Nov 23, 2011	62.83	62.96	62.25	62.40	5,386,256	-0.78(-1.23%)
Nov 22, 2011	62.89	63.54	62.88	63.18	4,745,087	+0.03(+0.05%)
Nov 21, 2011	63.21	63.74	63.05	63.15	6,964,112	-0.74(-1.16%)
Nov 18, 2011	64.05	64.14	63.04	63.89	10,355,365	-0.20(-0.31%)
Nov 17, 2011	64.90	65.09	63.20	64.09	13,519,632	-1.00(-1.54%)
Nov 16, 2011	64.43	66.65	64.28	65.09	17,887,142	+0.59(+0.91%)
Nov 15, 2011	63.12	64.92	63.09	64.50	14,946,790	+1.70(+2.71%)
Nov 14, 2011	63.19	63.23	62.50	62.80	3,989,675	-0.48(-0.76%)
Nov 11, 2011	63.28	63.50	63.11	63.28	4,932,579	+0.31(+0.49%)
Nov 10, 2011	62.65	63.26	62.29	62.97	5,707,823	+0.69(+1.11%)
Nov 09, 2011	62.94	63.13	62.07	62.28	6,851,421	-1.38(-2.17%)
Nov 08, 2011	62.61	63.75	62.32	63.66	8,745,348	+1.16(+1.86%)
Nov 07, 2011	61.99	62.54	61.56	62.50	5,021,977	+0.51(+0.82%)
Nov 04, 2011	62.50	62.53	61.67	61.99	6,313,153	-0.81(-1.29%)
Nov 03, 2011	62.47	62.85	62.13	62.80	7,680,030	+0.39(+0.62%)
Nov 02, 2011	62.68	62.78	62.15	62.41	7,002,581	+0.18(+0.29%)
Nov 01, 2011	62.11	62.60	61.89	62.23	11,380,793	-0.72(-1.14%)
Oct 31, 2011	62.59	63.58	62.59	62.95	9,350,866	-0.25(-0.40%)
Oct 28, 2011	63.24	63.47	62.76	63.20	8,076,093	+0.32(+0.51%)
Oct 27, 2011	62.91	63.06	62.17	62.88	11,070,511	+0.87(+1.40%)
Oct 26, 2011	62.07	62.16	61.50	62.01	7,588,856	+0.19(+0.31%)
Oct 25, 2011	62.37	62.57	61.71	61.82	9,199,054	-0.28(-0.45%)
Oct 24, 2011	62.30	62.50	61.75	62.10	7,489,968	-0.18(-0.29%)
Oct 21, 2011	62.57	62.88	62.00	62.28	10,699,273	+0.16(+0.26%)
Oct 20, 2011	62.28	62.46	61.89	62.12	6,209,595	+0.01(+0.02%)
Oct 19, 2011	62.40	62.76	62.02	62.11	5,719,617	-0.30(-0.48%)
Oct 18, 2011	62.02	62.81	61.67	62.41	7,361,196	+0.52(+0.84%)
Oct 17, 2011	61.86	62.62	61.80	61.89	5,094,903	-0.35(-0.56%)
Oct 14, 2011	62.73	62.75	61.79	62.24	8,736,598	-0.12(-0.19%)
Oct 13, 2011	62.19	62.40	62.01	62.36	6,887,231	-0.34(-0.54%)
Oct 12, 2011	62.37	63.62	62.00	62.70	13,796,119	+1.75(+2.87%)
Oct 11, 2011	61.57	61.82	60.51	60.95	10,260,559	-0.92(-1.49%)
Oct 10, 2011	61.66	61.93	61.37	61.87	5,985,398	+0.85(+1.39%)
Oct 07, 2011	60.98	61.56	60.60	61.02	7,910,202	+0.45(+0.74%)
Oct 06, 2011	59.50	60.61	59.48	60.57	8,023,897	+0.28(+0.46%)
Oct 05, 2011	60.15	60.34	59.33	60.29	9,193,935	-0.16(-0.26%)
Oct 04, 2011	59.72	60.56	58.50	60.45	11,389,338	+0.16(+0.27%)
Oct 03, 2011	61.17	62.08	60.24	60.29	10,571,672	-1.61(-2.60%)
Sep 30, 2011	62.37	62.99	61.85	61.90	7,406,427	-0.68(-1.09%)
Sep 29, 2011	62.74	63.12	61.95	62.58	6,609,085	+0.61(+0.98%)
Sep 28, 2011	62.61	63.31	61.86	61.97	7,054,212	-0.46(-0.74%)
Sep 27, 2011	62.72	63.13	62.23	62.43	7,991,455	+0.54(+0.87%)
Sep 26, 2011	60.75	62.04	60.73	61.89	10,312,382	+1.55(+2.57%)
Sep 23, 2011	60.59	60.79	59.65	60.34	11,139,063	-0.58(-0.95%)
Sep 22, 2011	60.00	61.19	59.59	60.92	16,340,937	+0.13(+0.21%)
Sep 21, 2011	61.64	62.01	60.74	60.79	14,349,584	+0.40(+0.66%)
Sep 20, 2011	60.66	61.38	60.29	60.39	9,630,117	-0.17(-0.28%)
Sep 19, 2011	61.12	61.19	60.00	60.56	13,586,936	-1.49(-2.40%)
Sep 16, 2011	63.06	63.06	61.58	62.05	16,671,575	-1.17(-1.85%)
Sep 15, 2011	62.08	63.59	60.98	63.22	18,666,344	+1.64(+2.66%)
Sep 14, 2011	60.86	62.16	60.27	61.58	10,602,771	+1.04(+1.72%)
Sep 13, 2011	60.30	60.93	60.12	60.54	9,470,633	+0.40(+0.67%)
Sep 12, 2011	59.40	60.24	59.25	60.14	11,253,453	+0.15(+0.25%)
Sep 09, 2011	61.07	61.20	59.68	59.99	14,838,258	-1.35(-2.20%)
Sep 08, 2011	61.42	61.49	61.10	61.34	11,827,156	-0.28(-0.45%)
Sep 07, 2011	62.98	62.99	61.18	61.62	14,913,333	-0.83(-1.33%)
Sep 06, 2011	61.75	62.58	61.52	62.45	8,217,087	-0.85(-1.34%)
Sep 02, 2011	63.63	64.11	63.18	63.30	5,789,905	-0.85(-1.33%)
Sep 01, 2011	64.38	64.88	64.10	64.15	5,986,343	-0.28(-0.43%)
Aug 31, 2011	64.13	64.75	64.01	64.43	8,353,582	-0.09(-0.14%)
Aug 30, 2011	63.97	64.91	63.66	64.52	7,969,528	+0.36(+0.56%)
Aug 29, 2011	63.71	64.21	63.54	64.16	18,826,012	+1.00(+1.58%)
Aug 26, 2011	63.35	63.52	62.00	63.16	12,274,111	+0.14(+0.22%)
Aug 25, 2011	63.77	63.92	62.75	63.02	13,773,344	-0.68(-1.07%)
Aug 24, 2011	63.37	63.75	63.03	63.70	6,789,094	+0.22(+0.35%)
Aug 23, 2011	62.15	63.48	62.10	63.48	7,631,134	+1.56(+2.52%)
Aug 22, 2011	62.79	62.79	61.77	61.92	8,212,839	-0.15(-0.24%)
Aug 19, 2011	62.57	63.15	61.85	62.07	13,212,741	-1.02(-1.62%)
Aug 18, 2011	63.82	64.56	62.50	63.09	12,016,637	-1.53(-2.37%)
Aug 17, 2011	63.77	64.78	63.68	64.62	7,568,689	+0.86(+1.35%)
Aug 16, 2011	63.17	64.06	62.85	63.76	6,746,212	+0.19(+0.30%)
Aug 15, 2011	63.49	63.75	63.17	63.57	7,026,788	+0.39(+0.62%)
Aug 12, 2011	63.30	63.57	62.56	63.18	8,808,018	+0.31(+0.49%)
Aug 11, 2011	60.41	63.59	60.41	62.87	14,654,051	+2.55(+4.23%)
Aug 10, 2011	62.58	62.89	60.10	60.32	21,692,750	-2.77(-4.39%)
Aug 09, 2011	64.17	63.89	60.61	63.09	27,336,872	+0.12(+0.19%)
Aug 08, 2011	64.17	64.91	62.88	62.97	20,126,916	-1.70(-2.63%)
Aug 05, 2011	64.14	65.48	63.48	64.67	18,776,126	+1.32(+2.08%)
Aug 04, 2011	64.43	65.09	63.20	63.35	15,201,161	-1.13(-1.75%)
Aug 03, 2011	63.34	64.58	63.18	64.48	11,800,128	+1.30(+2.06%)
Aug 02, 2011	63.61	63.76	63.18	63.18	8,050,872	-0.68(-1.06%)
Aug 01, 2011	64.04	64.43	63.45	63.86	7,997,226	-0.18(-0.28%)
Jul 29, 2011	63.81	64.21	63.55	64.04	8,712,065	+0.15(+0.23%)
Jul 28, 2011	64.15	64.40	63.88	63.89	6,831,669	+0.03(+0.05%)
Jul 27, 2011	64.09	64.44	63.79	63.86	12,888,559	-0.21(-0.33%)
Jul 26, 2011	64.65	64.65	64.01	64.07	12,524,462	-0.30(-0.47%)
Jul 25, 2011	65.20	65.38	64.27	64.37	14,148,498	-1.39(-2.11%)
Jul 22, 2011	65.37	65.86	65.37	65.76	10,479,303	-0.41(-0.62%)
Jul 21, 2011	67.31	67.31	64.79	66.17	26,306,512	-2.32(-3.39%)
Jul 20, 2011	68.86	68.87	68.28	68.49	5,706,932	-0.05(-0.07%)
Jul 19, 2011	68.09	68.73	67.75	68.54	6,550,183	+0.54(+0.79%)
Jul 18, 2011	68.61	68.61	67.38	68.00	6,164,956	-0.53(-0.77%)
Jul 15, 2011	68.53	68.53	68.00	68.53	6,760,126	-0.07(-0.10%)
Jul 14, 2011	68.74	69.08	68.44	68.60	4,459,993	-0.29(-0.42%)
Jul 13, 2011	69.38	69.47	68.63	68.89	4,955,441	-0.12(-0.17%)
Jul 12, 2011	69.20	69.54	68.86	69.01	5,376,209	-0.29(-0.42%)
Jul 11, 2011	69.34	69.48	68.92	69.30	5,248,767	-0.63(-0.90%)
Jul 08, 2011	70.01	70.39	69.47	69.93	6,016,318	-0.59(-0.84%)
Jul 07, 2011	70.49	70.75	70.25	70.52	5,694,923	+0.35(+0.50%)
Jul 06, 2011	69.80	70.21	69.75	70.17	5,975,833	+0.40(+0.57%)
Jul 05, 2011	69.87	70.45	69.66	69.77	7,317,846	-0.42(-0.60%)
Jul 01, 2011	70.08	70.36	69.61	70.19	6,466,936	-0.24(-0.34%)
Jun 30, 2011	70.13	70.49	69.92	70.43	5,280,335	+0.47(+0.67%)
Jun 29, 2011	69.77	70.26	69.75	69.96	5,512,145	+0.34(+0.49%)
Jun 28, 2011	69.37	69.78	69.18	69.62	5,162,729	+0.57(+0.83%)
Jun 27, 2011	68.53	69.33	68.53	69.05	7,454,666	+0.60(+0.88%)
Jun 24, 2011	67.98	68.66	67.95	68.45	14,860,366	+0.47(+0.69%)
Jun 23, 2011	68.27	68.55	67.46	67.98	8,315,664	-0.80(-1.16%)
Jun 22, 2011	68.93	69.15	68.75	68.78	5,434,014	-0.15(-0.22%)
Jun 21, 2011	69.28	69.34	68.80	68.93	5,653,807	-0.05(-0.07%)
Jun 20, 2011	69.14	69.17	68.94	68.98	5,061,137	+0.26(+0.38%)
Jun 17, 2011	69.30	69.49	68.56	68.72	7,581,518	-0.17(-0.25%)
Jun 16, 2011	68.54	69.21	68.53	68.89	6,250,442	+0.41(+0.60%)
Jun 15, 2011	69.16	69.57	67.76	68.48	7,750,679	-1.09(-1.57%)
Jun 14, 2011	69.47	69.78	69.25	69.57	4,831,932	+0.51(+0.74%)
Jun 13, 2011	68.74	69.32	68.62	69.06	4,796,363	+0.37(+0.54%)
Jun 10, 2011	69.30	69.42	68.58	68.69	6,987,142	-0.82(-1.18%)
Jun 09, 2011	68.97	69.95	68.75	69.51	6,046,917	+0.67(+0.97%)
Jun 08, 2011	68.72	69.00	68.41	68.84	5,477,045	-0.09(-0.13%)
Jun 07, 2011	69.20	69.30	68.84	68.93	7,381,034	+0.04(+0.06%)
Jun 06, 2011	69.03	69.45	68.78	68.89	4,933,826	-0.08(-0.12%)
Jun 03, 2011	69.51	69.35	68.71	68.97	5,721,319	-2.01(-2.83%)
May 24, 2011	71.09	71.22	70.66	70.98	5,267,594	-0.06(-0.08%)
May 23, 2011	70.92	71.34	70.78	71.04	5,549,121	-0.26(-0.36%)
May 20, 2011	71.67	71.84	71.22	71.30	5,920,647	-0.48(-0.67%)
May 19, 2011	71.34	71.89	71.17	71.78	5,167,047	+0.51(+0.72%)
May 18, 2011	70.98	71.33	70.75	71.27	5,558,897	+0.16(+0.23%)
May 17, 2011	70.44	71.45	70.32	71.11	6,458,749	+0.39(+0.55%)
May 16, 2011	70.41	71.09	70.30	70.72	5,934,557	+0.16(+0.23%)
May 13, 2011	70.70	71.27	70.22	70.56	7,503,434	-0.40(-0.56%)
May 12, 2011	70.33	71.05	69.96	70.96	6,311,500	+0.76(+1.08%)
May 11, 2011	69.85	70.78	69.80	70.20	6,168,694	+0.17(+0.24%)
May 10, 2011	69.81	70.12	69.81	70.03	6,123,796	+0.21(+0.30%)
May 09, 2011	69.64	69.98	69.48	69.82	5,763,538	+0.55(+0.79%)
May 06, 2011	69.65	69.95	69.17	69.27	6,803,266	+0.44(+0.64%)
May 05, 2011	69.40	69.69	68.47	68.83	7,649,599	-1.00(-1.43%)
May 04, 2011	69.54	69.93	69.30	69.83	8,133,701	+0.24(+0.34%)
May 03, 2011	68.88	69.59	68.88	69.59	6,108,412	+0.28(+0.40%)

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