Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	84.45	84.61	83.62	84.54	2,407,821	+0.15(+0.17%)
Apr 27, 2012	83.78	84.71	83.42	84.39	3,023,575	+1.71(+2.06%)
Apr 26, 2012	82.93	83.09	82.34	82.68	3,037,295	-0.27(-0.32%)
Apr 25, 2012	82.67	82.96	82.06	82.95	2,431,475	+0.98(+1.20%)
Apr 24, 2012	80.91	82.00	80.76	81.97	2,545,566	+1.22(+1.51%)
Apr 23, 2012	80.91	81.21	79.92	80.74	2,817,968	-0.81(-0.99%)
Apr 20, 2012	80.47	81.92	80.47	81.55	2,730,233	+1.11(+1.38%)
Apr 19, 2012	81.08	81.18	80.02	80.44	1,780,691	-0.52(-0.64%)
Apr 18, 2012	80.85	81.41	80.68	80.96	1,811,114	-0.27(-0.33%)
Apr 17, 2012	81.01	81.53	80.22	81.23	3,032,097	+0.48(+0.59%)
Apr 16, 2012	79.05	80.76	78.81	80.76	4,480,273	+2.12(+2.69%)
Apr 13, 2012	78.91	79.25	78.51	78.64	1,966,098	-0.54(-0.68%)
Apr 12, 2012	77.97	79.17	77.27	79.17	2,071,341	+1.29(+1.65%)
Apr 11, 2012	77.71	78.06	77.24	77.89	2,156,650	+0.89(+1.15%)
Apr 10, 2012	78.66	79.22	76.91	77.00	2,437,400	-1.59(-2.02%)
Apr 09, 2012	78.22	79.09	77.71	78.59	2,066,929	-0.62(-0.78%)
Apr 05, 2012	79.00	79.54	78.63	79.21	1,998,348	+0.07(+0.09%)
Apr 04, 2012	78.94	79.54	78.44	79.14	2,753,022	-0.51(-0.64%)
Apr 03, 2012	79.58	79.94	79.22	79.65	1,693,425	-0.18(-0.23%)
Apr 02, 2012	79.23	79.91	78.97	79.83	2,657,232	+0.68(+0.86%)
Mar 30, 2012	79.13	79.51	78.50	79.15	3,217,294	+0.52(+0.66%)
Mar 29, 2012	78.07	78.73	77.59	78.63	2,410,359	+0.24(+0.31%)
Mar 28, 2012	78.23	78.85	77.32	78.39	2,853,374	-0.18(-0.24%)
Mar 27, 2012	78.68	79.33	78.25	78.57	1,968,222	+0.04(+0.06%)
Mar 26, 2012	78.72	78.83	77.95	78.53	2,763,144	+0.50(+0.64%)
Mar 23, 2012	77.79	78.44	77.31	78.03	2,311,928	+0.46(+0.60%)
Mar 22, 2012	77.84	77.84	76.98	77.57	3,297,459	-0.79(-1.01%)
Mar 21, 2012	78.03	78.72	77.76	78.35	2,634,580	+0.39(+0.50%)
Mar 20, 2012	77.53	78.24	77.38	77.96	2,641,629	-0.04(-0.06%)
Mar 19, 2012	76.96	78.23	76.78	78.01	3,200,366	+0.91(+1.18%)
Mar 16, 2012	76.87	77.22	76.58	77.09	8,972,383	+0.38(+0.50%)
Mar 15, 2012	76.89	77.09	76.39	76.71	3,181,367	+0.04(+0.06%)
Mar 14, 2012	76.66	77.09	76.06	76.67	2,601,949	+0.09(+0.12%)
Mar 13, 2012	76.30	76.95	75.69	76.58	4,357,881	+0.98(+1.29%)
Mar 12, 2012	74.39	76.04	74.13	75.60	5,995,968	+1.47(+1.98%)
Mar 09, 2012	74.46	74.56	74.10	74.13	8,199,414	-0.97(-1.29%)
Mar 08, 2012	74.83	75.14	73.47	75.11	4,059,980	+0.01(+0.01%)
Mar 07, 2012	74.82	75.15	73.94	75.09	2,110,677	+0.80(+1.08%)
Mar 06, 2012	74.62	75.08	74.22	74.29	2,452,960	-0.91(-1.21%)
Mar 05, 2012	74.58	75.22	74.17	75.20	2,101,732	+0.63(+0.85%)
Mar 02, 2012	74.21	74.72	74.09	74.57	1,788,491	+0.46(+0.62%)
Mar 01, 2012	73.77	74.19	73.45	74.11	1,682,521	+0.50(+0.68%)
Feb 29, 2012	74.25	74.84	73.45	73.61	2,348,465	-0.45(-0.60%)
Feb 28, 2012	74.46	74.76	73.78	74.05	1,865,164	-0.28(-0.38%)
Feb 27, 2012	73.57	74.57	73.19	74.33	1,607,267	+0.09(+0.12%)
Feb 24, 2012	74.00	74.62	73.36	74.25	1,482,359	+0.48(+0.66%)
Feb 23, 2012	73.34	73.77	72.99	73.76	2,081,083	+0.47(+0.64%)
Feb 22, 2012	73.65	74.03	73.03	73.29	1,709,280	-0.49(-0.67%)
Feb 21, 2012	75.03	75.14	73.24	73.78	2,527,171	-1.06(-1.42%)
Feb 17, 2012	75.08	75.24	74.35	74.84	2,089,810	-0.09(-0.12%)
Feb 16, 2012	73.93	75.08	73.86	74.94	2,831,215	+1.01(+1.37%)
Feb 15, 2012	74.04	74.45	73.56	73.93	1,840,503	+0.16(+0.21%)
Feb 14, 2012	74.14	74.17	73.31	73.77	1,690,401	-0.60(-0.80%)
Feb 13, 2012	74.64	74.68	73.95	74.37	1,422,559	+0.58(+0.79%)
Feb 10, 2012	73.60	74.16	73.22	73.78	2,745,308	-0.62(-0.83%)
Feb 09, 2012	74.22	74.62	73.21	74.40	2,339,623	+0.14(+0.19%)
Feb 08, 2012	74.08	74.53	73.47	74.26	2,014,772	+0.09(+0.12%)
Feb 07, 2012	74.03	74.39	73.82	74.17	2,460,439	-0.02(-0.03%)
Feb 06, 2012	74.70	74.73	73.70	74.19	2,175,672	-0.65(-0.87%)
Feb 03, 2012	74.97	75.33	73.85	74.85	3,208,682	+0.69(+0.93%)
Feb 02, 2012	73.67	74.30	73.19	74.16	2,472,129	+0.51(+0.70%)
Feb 01, 2012	73.81	74.12	73.15	73.64	2,461,637	+0.35(+0.47%)
Jan 31, 2012	73.34	73.50	72.68	73.30	3,843,393	+0.19(+0.26%)
Jan 30, 2012	73.21	73.38	72.62	73.11	2,223,068	-0.64(-0.86%)
Jan 27, 2012	73.50	73.92	73.03	73.75	2,397,804	+0.09(+0.12%)
Jan 26, 2012	73.53	74.07	73.07	73.66	2,803,441	+0.39(+0.54%)
Jan 25, 2012	71.92	73.30	71.69	73.27	3,326,008	+1.11(+1.54%)
Jan 24, 2012	70.72	72.16	70.58	72.16	2,898,741	+1.14(+1.60%)
Jan 23, 2012	71.02	71.55	70.59	71.02	2,095,314	-0.02(-0.02%)
Jan 20, 2012	70.87	71.16	70.40	71.03	4,210,629	+0.24(+0.34%)
Jan 19, 2012	69.47	70.96	69.23	70.80	3,846,592	+1.48(+2.13%)
Jan 18, 2012	69.22	69.73	69.02	69.32	2,476,153	+0.15(+0.22%)
Jan 17, 2012	68.52	69.60	68.52	69.17	2,446,464	+0.69(+1.01%)
Jan 13, 2012	67.87	68.48	67.73	68.48	2,193,938	-0.05(-0.07%)
Jan 12, 2012	69.41	69.43	67.95	68.52	2,550,339	-0.56(-0.80%)
Jan 11, 2012	68.40	69.21	68.31	69.08	2,138,009	+0.30(+0.44%)
Jan 10, 2012	68.96	69.36	68.69	68.78	2,542,214	+0.41(+0.60%)
Jan 09, 2012	68.21	68.81	68.13	68.37	2,136,478	-0.05(-0.08%)
Jan 06, 2012	68.95	69.18	68.34	68.42	3,125,721	-0.53(-0.77%)
Jan 05, 2012	68.44	69.66	68.27	68.96	3,913,019	+0.36(+0.53%)
Jan 04, 2012	69.27	69.65	68.50	68.59	2,916,807	-0.97(-1.40%)
Dec 30, 2011	70.05	70.46	69.57	69.57	1,888,673	-0.48(-0.69%)
Dec 29, 2011	69.61	70.41	69.47	70.05	2,223,676	+0.43(+0.62%)
Dec 28, 2011	70.96	70.96	69.58	69.61	2,091,077	-1.06(-1.50%)
Dec 27, 2011	70.32	71.17	69.90	70.68	2,324,628	+0.40(+0.57%)
Dec 23, 2011	69.81	70.31	69.54	70.28	1,651,958	+1.41(+2.05%)
Dec 21, 2011	68.47	68.97	67.89	68.86	2,832,734	+0.19(+0.28%)
Dec 20, 2011	67.41	68.83	67.34	68.67	3,490,877	+2.17(+3.26%)
Dec 19, 2011	66.91	67.41	66.40	66.50	2,528,340	-0.04(-0.06%)
Dec 16, 2011	66.60	67.42	66.16	66.54	4,213,864	+0.59(+0.89%)
Dec 15, 2011	65.63	66.51	65.31	65.96	2,492,138	+0.94(+1.44%)
Dec 14, 2011	64.80	65.82	64.54	65.02	3,062,908	+0.09(+0.14%)
Dec 13, 2011	66.01	66.36	64.46	64.93	2,819,088	-0.65(-0.99%)
Dec 12, 2011	66.37	66.38	65.00	65.58	3,051,708	-1.37(-2.05%)
Dec 09, 2011	65.84	67.36	65.56	66.95	3,171,746	+1.51(+2.30%)
Dec 08, 2011	66.39	66.49	65.23	65.44	2,590,874	-1.51(-2.25%)
Dec 07, 2011	65.78	67.16	65.43	66.95	2,247,326	+0.79(+1.19%)
Dec 06, 2011	66.21	66.44	65.68	66.16	2,320,392	-0.07(-0.11%)
Dec 05, 2011	66.90	67.03	65.79	66.23	2,875,921	+0.09(+0.14%)
Dec 02, 2011	66.94	67.33	66.09	66.14	2,970,202	-0.11(-0.16%)
Dec 01, 2011	66.70	66.88	65.74	66.25	2,356,248	-0.72(-1.08%)
Nov 30, 2011	66.20	67.12	65.33	66.97	5,393,504	+2.78(+4.33%)
Nov 29, 2011	64.06	64.36	63.66	64.19	2,665,041	+0.34(+0.53%)
Nov 28, 2011	64.54	64.69	63.23	63.85	3,387,176	+1.20(+1.91%)
Nov 25, 2011	62.28	63.85	62.06	62.66	1,442,633	+0.30(+0.48%)
Nov 23, 2011	63.44	63.58	62.32	62.36	2,868,497	-1.79(-2.79%)
Nov 22, 2011	64.18	64.72	63.51	64.15	2,211,032	-0.22(-0.33%)
Nov 21, 2011	64.89	65.67	64.14	64.37	3,058,387	-2.00(-3.01%)
Nov 18, 2011	66.21	66.53	65.42	66.36	2,653,546	+0.59(+0.90%)
Nov 17, 2011	66.56	66.85	65.38	65.77	2,973,347	-0.94(-1.40%)
Nov 16, 2011	67.49	68.08	66.64	66.71	2,847,783	-1.31(-1.92%)
Nov 15, 2011	67.19	68.58	67.05	68.02	2,868,928	+0.69(+1.03%)
Nov 14, 2011	68.10	68.44	66.89	67.32	2,802,165	-1.12(-1.64%)
Nov 11, 2011	68.26	68.59	67.41	68.44	3,455,100	+1.14(+1.69%)
Nov 10, 2011	67.96	68.03	66.62	67.30	2,553,253	+0.35(+0.52%)
Nov 09, 2011	68.64	68.73	66.75	66.96	4,423,931	-3.00(-4.29%)
Nov 08, 2011	69.67	70.18	68.12	69.96	3,171,999	+0.54(+0.78%)
Nov 07, 2011	68.97	69.89	68.22	69.42	1,953,550	+0.51(+0.74%)
Nov 04, 2011	68.69	69.09	67.34	68.91	2,674,463	-0.30(-0.43%)
Nov 03, 2011	68.66	69.47	67.30	69.21	3,708,874	+0.92(+1.35%)
Nov 02, 2011	68.18	68.72	66.77	68.29	3,864,723	+1.25(+1.86%)
Nov 01, 2011	66.92	69.18	66.43	67.04	6,168,594	-1.65(-2.41%)
Oct 31, 2011	68.26	69.44	68.08	68.69	4,114,875	-0.53(-0.76%)
Oct 28, 2011	68.18	69.26	67.90	69.22	4,051,037	+0.18(+0.26%)
Oct 27, 2011	67.38	69.58	67.13	69.05	5,149,598	+2.95(+4.46%)
Oct 26, 2011	65.13	66.46	64.95	66.10	4,094,302	+1.33(+2.05%)
Oct 25, 2011	65.26	65.93	64.62	64.77	3,960,985	-0.94(-1.43%)
Oct 24, 2011	64.51	65.92	64.04	65.72	4,519,528	+1.16(+1.80%)
Oct 21, 2011	63.26	64.59	62.72	64.56	5,364,949	+2.12(+3.39%)
Oct 20, 2011	61.71	62.54	60.86	62.44	3,253,409	+0.63(+1.02%)
Oct 19, 2011	62.68	62.98	61.58	61.81	3,889,835	-0.88(-1.41%)
Oct 18, 2011	60.62	62.92	60.42	62.69	3,970,353	+2.28(+3.78%)
Oct 17, 2011	61.72	61.84	60.31	60.40	3,770,068	-1.58(-2.55%)
Oct 14, 2011	61.19	62.15	60.97	61.98	2,542,878	+1.44(+2.39%)
Oct 13, 2011	61.12	61.16	59.81	60.54	2,917,430	-1.09(-1.77%)
Oct 12, 2011	60.77	62.30	60.29	61.63	3,726,468	+1.28(+2.12%)
Oct 11, 2011	60.83	61.23	59.93	60.35	3,310,895	-0.94(-1.54%)
Oct 10, 2011	59.79	61.34	59.63	61.29	4,363,868	+2.73(+4.66%)
Oct 07, 2011	60.51	60.68	58.50	58.56	4,749,791	-1.64(-2.72%)
Oct 06, 2011	59.65	60.29	59.21	60.20	4,971,583	+1.69(+2.89%)
Oct 05, 2011	59.01	59.14	56.77	58.51	7,299,357	-0.74(-1.25%)
Oct 04, 2011	56.21	59.42	55.26	59.25	8,721,514	+2.29(+4.03%)
Oct 03, 2011	59.14	60.01	56.96	56.96	9,734,791	-1.86(-3.16%)
Sep 30, 2011	59.47	60.65	58.80	58.82	6,502,732	-1.39(-2.31%)
Sep 29, 2011	60.59	60.70	59.36	60.21	3,631,660	+0.70(+1.18%)
Sep 28, 2011	60.90	61.29	59.40	59.51	4,304,405	-1.25(-2.05%)
Sep 27, 2011	61.68	62.17	60.36	60.76	4,324,849	+0.05(+0.09%)
Sep 26, 2011	60.45	60.80	59.46	60.70	4,716,754	+0.42(+0.70%)
Sep 23, 2011	58.73	60.67	58.30	60.28	5,035,088	+1.01(+1.71%)
Sep 22, 2011	58.86	60.33	58.45	59.27	7,933,373	-0.90(-1.49%)
Sep 21, 2011	64.13	64.27	59.90	60.17	6,289,013	-3.79(-5.92%)
Sep 20, 2011	63.87	64.81	63.33	63.96	3,397,110	+0.40(+0.63%)
Sep 19, 2011	63.46	64.20	63.09	63.55	3,916,701	-1.00(-1.55%)
Sep 16, 2011	63.82	64.59	62.86	64.56	5,238,761	+0.87(+1.36%)
Sep 15, 2011	62.78	63.71	62.38	63.69	4,704,405	+1.38(+2.21%)
Sep 14, 2011	62.60	62.74	61.20	62.31	3,987,741	+0.08(+0.13%)
Sep 13, 2011	62.21	62.37	61.13	62.23	4,237,845	+0.16(+0.25%)
Sep 12, 2011	61.00	62.13	60.57	62.07	4,122,793	+0.12(+0.19%)
Sep 09, 2011	62.66	63.20	61.11	61.96	4,460,912	-1.54(-2.42%)
Sep 08, 2011	63.55	64.18	62.92	63.49	3,263,743	-0.36(-0.56%)
Sep 07, 2011	63.22	63.90	62.14	63.85	5,681,173	+1.73(+2.79%)
Sep 06, 2011	59.66	62.55	59.44	62.12	5,131,450	+0.83(+1.35%)
Sep 02, 2011	61.38	62.30	61.12	61.29	3,843,434	-1.53(-2.44%)
Sep 01, 2011	63.04	63.61	62.46	62.82	4,693,555	-0.02(-0.03%)
Aug 31, 2011	62.56	63.09	61.84	62.84	4,648,644	+0.63(+1.01%)
Aug 30, 2011	62.46	62.76	61.39	62.22	3,849,628	-0.48(-0.76%)
Aug 29, 2011	62.40	62.76	61.51	62.69	3,628,137	+1.10(+1.79%)
Aug 26, 2011	60.32	61.72	58.82	61.59	4,137,227	+0.97(+1.61%)
Aug 25, 2011	62.13	62.96	59.93	60.62	4,310,314	-1.13(-1.83%)
Aug 24, 2011	60.59	62.01	60.09	61.75	4,102,744	+0.96(+1.57%)
Aug 23, 2011	59.15	60.81	58.83	60.79	3,283,698	+1.71(+2.89%)
Aug 22, 2011	60.25	60.25	58.44	59.08	4,219,191	+0.11(+0.19%)
Aug 19, 2011	59.67	60.87	58.83	58.97	5,844,771	-1.31(-2.17%)
Aug 18, 2011	61.07	61.54	59.56	60.28	7,541,204	-2.60(-4.14%)
Aug 17, 2011	63.14	63.58	62.38	62.89	4,218,910	+0.18(+0.28%)
Aug 16, 2011	60.98	63.01	60.51	62.71	5,899,578	+0.65(+1.05%)
Aug 15, 2011	61.36	62.10	60.96	62.06	4,499,232	+1.37(+2.27%)
Aug 12, 2011	61.18	62.14	60.16	60.68	3,845,148	-0.14(-0.24%)
Aug 11, 2011	57.46	61.91	57.34	60.83	8,688,721	+3.53(+6.15%)
Aug 10, 2011	57.35	60.04	56.73	57.30	9,081,936	-1.69(-2.87%)
Aug 09, 2011	56.18	59.07	53.09	58.99	11,481,055	+6.02(+11.37%)
Aug 08, 2011	56.18	57.01	52.90	52.97	9,756,983	-4.83(-8.36%)
Aug 05, 2011	59.65	59.66	56.76	57.80	6,365,833	-1.09(-1.86%)
Aug 04, 2011	60.55	60.83	58.78	58.90	6,151,502	-2.40(-3.91%)
Aug 03, 2011	61.46	61.59	59.64	61.29	3,594,701	-0.20(-0.33%)
Aug 02, 2011	63.14	63.51	61.49	61.50	4,509,954	-2.10(-3.30%)
Aug 01, 2011	64.70	65.15	63.02	63.59	4,400,631	-0.41(-0.64%)
Jul 29, 2011	63.52	64.08	62.73	64.00	3,940,333	-0.07(-0.11%)
Jul 28, 2011	63.45	64.67	62.85	64.07	2,834,127	+0.76(+1.20%)
Jul 27, 2011	64.70	64.95	63.22	63.31	3,579,013	-1.69(-2.60%)
Jul 26, 2011	64.13	65.58	63.87	65.00	3,171,847	+1.02(+1.59%)
Jul 25, 2011	63.89	64.34	63.64	63.98	2,089,756	-0.73(-1.13%)
Jul 22, 2011	64.47	64.79	64.08	64.71	1,824,391	+0.31(+0.48%)
Jul 21, 2011	64.41	64.76	64.06	64.41	2,769,965	+0.41(+0.64%)
Jul 20, 2011	64.26	64.26	63.62	64.00	2,387,847	+0.14(+0.22%)
Jul 19, 2011	62.84	63.95	62.70	63.85	3,127,039	+1.26(+2.01%)
Jul 18, 2011	62.98	63.01	62.01	62.59	2,438,185	-0.49(-0.78%)
Jul 15, 2011	62.61	63.11	62.18	63.09	2,369,980	+0.67(+1.08%)
Jul 14, 2011	63.02	63.20	62.23	62.41	2,145,018	-0.35(-0.56%)
Jul 13, 2011	63.52	63.78	62.75	62.76	2,712,641	-0.57(-0.90%)
Jul 12, 2011	62.99	64.20	62.99	63.33	2,401,205	+0.05(+0.08%)
Jul 11, 2011	63.66	63.84	63.15	63.29	2,221,833	-1.07(-1.66%)
Jul 08, 2011	63.89	64.45	63.49	64.35	2,238,446	-0.22(-0.34%)
Jul 07, 2011	64.30	64.63	63.93	64.57	2,989,133	+0.72(+1.12%)
Jul 06, 2011	63.07	63.94	62.86	63.85	3,063,453	+0.53(+0.83%)
Jul 05, 2011	62.96	63.46	62.62	63.33	2,928,097	+0.36(+0.57%)
Jul 01, 2011	61.60	63.03	61.55	62.97	2,917,852	+1.24(+2.01%)
Jun 30, 2011	61.53	61.91	61.03	61.73	3,397,988	+0.26(+0.42%)
Jun 29, 2011	60.85	61.58	60.57	61.47	2,384,535	+0.90(+1.49%)
Jun 28, 2011	60.60	60.72	60.07	60.57	2,967,847	+0.15(+0.25%)
Jun 27, 2011	59.92	60.53	59.68	60.42	2,173,196	+0.70(+1.17%)
Jun 24, 2011	59.47	60.02	59.20	59.72	3,862,447	+0.24(+0.41%)
Jun 23, 2011	59.87	59.92	58.57	59.47	4,500,478	-1.19(-1.96%)
Jun 22, 2011	60.79	61.39	60.62	60.66	2,336,651	-0.39(-0.64%)
Jun 21, 2011	61.47	61.54	60.65	61.05	2,694,144	-0.05(-0.09%)
Jun 20, 2011	60.98	61.24	60.88	61.11	2,241,564	+0.56(+0.93%)
Jun 17, 2011	60.35	60.66	59.93	60.54	4,744,981	+0.78(+1.30%)
Jun 16, 2011	59.01	59.97	58.87	59.77	4,144,565	+0.62(+1.04%)
Jun 15, 2011	59.74	59.90	58.58	59.15	3,524,320	-1.07(-1.77%)
Jun 14, 2011	59.99	60.29	59.49	60.22	3,783,129	+0.93(+1.58%)
Jun 13, 2011	58.95	59.69	58.47	59.29	3,107,137	+0.39(+0.67%)
Jun 10, 2011	60.04	60.30	58.81	58.89	4,696,264	-1.43(-2.38%)
Jun 09, 2011	61.18	61.29	60.10	60.33	3,546,864	-0.68(-1.11%)
Jun 08, 2011	60.85	61.49	60.79	61.01	2,882,982	-0.06(-0.10%)
Jun 07, 2011	60.74	61.80	60.51	61.07	3,019,928	+0.58(+0.96%)
Jun 06, 2011	61.17	61.37	60.49	60.49	2,440,926	-0.76(-1.24%)
Jun 03, 2011	60.06	61.67	60.06	61.25	2,930,942	+0.72(+1.18%)
May 24, 2011	60.13	60.95	60.06	60.53	2,541,041	+0.52(+0.87%)
May 23, 2011	60.08	60.46	59.83	60.01	3,528,349	-0.74(-1.22%)
May 20, 2011	61.62	61.78	60.75	60.75	4,418,760	-0.98(-1.59%)
May 19, 2011	62.21	62.27	61.37	61.73	2,640,458	-0.22(-0.35%)
May 18, 2011	61.36	61.97	60.94	61.95	2,199,285	+0.58(+0.94%)
May 17, 2011	61.38	61.46	60.88	61.37	2,571,943	-0.15(-0.24%)
May 16, 2011	61.22	62.01	61.05	61.52	1,793,468	+0.30(+0.49%)
May 13, 2011	61.96	61.97	61.20	61.22	2,902,887	-0.47(-0.76%)
May 12, 2011	61.25	61.72	60.87	61.69	2,837,054	+0.13(+0.21%)
May 11, 2011	61.73	61.96	61.50	61.55	3,363,319	-0.37(-0.60%)
May 10, 2011	61.25	61.95	61.12	61.92	2,583,046	+0.87(+1.43%)
May 09, 2011	60.68	61.30	60.44	61.05	1,693,389	+0.44(+0.73%)
May 06, 2011	61.43	61.43	60.32	60.61	2,997,627	-0.17(-0.29%)
May 05, 2011	60.64	61.24	60.39	60.78	2,484,127	-0.18(-0.30%)
May 04, 2011	61.10	61.40	60.72	60.97	3,400,827	-0.25(-0.41%)
May 03, 2011	61.03	61.82	60.35	61.22	4,214,665	+0.22(+0.35%)

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