Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	30.08	30.42	29.87	30.39	2,145,842	+0.29(+0.96%)
Apr 27, 2012	30.24	30.31	29.88	30.11	1,636,159	-0.09(-0.31%)
Apr 26, 2012	29.55	30.27	29.42	30.20	1,923,555	+0.57(+1.94%)
Apr 25, 2012	29.50	29.65	29.06	29.63	2,287,682	+0.37(+1.27%)
Apr 24, 2012	29.22	29.40	29.02	29.26	2,874,684	-0.02(-0.06%)
Apr 23, 2012	28.96	29.34	28.70	29.27	3,877,517	-0.34(-1.16%)
Apr 20, 2012	29.99	30.22	29.52	29.61	3,698,173	-0.24(-0.81%)
Apr 19, 2012	29.51	30.07	29.39	29.86	4,461,540	+0.35(+1.20%)
Apr 18, 2012	29.48	29.60	29.25	29.50	3,099,526	-0.04(-0.15%)
Apr 17, 2012	28.99	29.61	28.99	29.55	3,227,796	+0.79(+2.75%)
Apr 16, 2012	29.28	29.38	28.69	28.76	2,276,013	-0.41(-1.42%)
Apr 13, 2012	29.39	29.52	29.12	29.17	3,018,414	-0.38(-1.29%)
Apr 12, 2012	28.74	29.71	28.73	29.55	3,983,383	+0.85(+2.95%)
Apr 11, 2012	29.17	29.42	28.67	28.71	2,449,416	-0.03(-0.12%)
Apr 10, 2012	29.40	29.48	28.69	28.74	3,188,948	-0.66(-2.24%)
Apr 09, 2012	29.08	29.67	28.99	29.40	3,196,472	-0.35(-1.19%)
Apr 05, 2012	30.03	30.27	29.61	29.75	3,724,824	-0.44(-1.45%)
Apr 04, 2012	30.39	30.57	30.04	30.19	5,155,405	-0.56(-1.82%)
Apr 03, 2012	31.42	31.46	30.44	30.75	4,444,464	-0.84(-2.64%)
Apr 02, 2012	31.06	31.88	30.93	31.58	2,648,621	+0.47(+1.51%)
Mar 30, 2012	31.26	31.28	30.75	31.11	2,344,257	+0.18(+0.59%)
Mar 29, 2012	30.60	30.96	30.11	30.93	2,857,345	+0.04(+0.13%)
Mar 28, 2012	31.26	31.27	30.55	30.89	1,815,995	-0.43(-1.36%)
Mar 27, 2012	31.78	31.82	31.24	31.32	3,652,847	-0.43(-1.34%)
Mar 26, 2012	31.80	31.95	31.38	31.74	2,389,180	+0.13(+0.42%)
Mar 23, 2012	30.91	31.68	30.91	31.61	3,614,292	+0.75(+2.42%)
Mar 22, 2012	31.56	31.66	30.63	30.86	4,654,575	-1.08(-3.38%)
Mar 21, 2012	32.01	32.23	31.77	31.94	3,914,601	-0.09(-0.29%)
Mar 20, 2012	32.73	32.73	32.00	32.04	2,907,538	-1.05(-3.17%)
Mar 19, 2012	32.36	33.14	32.26	33.09	3,949,416	+0.65(+1.99%)
Mar 16, 2012	32.25	32.59	32.13	32.44	3,636,583	+0.22(+0.69%)
Mar 15, 2012	32.17	32.45	31.88	32.22	2,246,725	+0.23(+0.71%)
Mar 14, 2012	32.73	32.73	31.89	31.99	4,247,338	-0.68(-2.08%)
Mar 13, 2012	32.40	32.74	32.10	32.67	4,541,410	+0.42(+1.30%)
Mar 12, 2012	33.21	33.31	32.15	32.25	4,494,841	-1.14(-3.41%)
Mar 09, 2012	33.47	33.98	33.36	33.39	2,053,093	-0.07(-0.20%)
Mar 08, 2012	33.40	33.63	33.10	33.46	2,515,408	+0.41(+1.26%)
Mar 07, 2012	33.06	33.25	32.82	33.04	2,457,015	+0.06(+0.17%)
Mar 06, 2012	33.22	33.25	32.82	32.99	3,434,196	-0.75(-2.21%)
Mar 05, 2012	34.39	34.49	33.49	33.73	4,545,004	-0.65(-1.90%)
Mar 02, 2012	35.40	35.40	34.18	34.39	5,001,140	-1.21(-3.39%)
Mar 01, 2012	35.41	35.68	34.91	35.59	4,006,655	+0.24(+0.67%)
Feb 29, 2012	35.59	35.77	35.25	35.35	5,588,345	-0.44(-1.24%)
Feb 28, 2012	35.69	36.27	35.59	35.80	3,100,745	+0.22(+0.62%)
Feb 27, 2012	35.55	35.82	35.20	35.58	2,656,152	-0.23(-0.65%)
Feb 24, 2012	35.45	35.84	35.39	35.81	3,125,046	+0.35(+1.00%)
Feb 23, 2012	34.77	35.53	34.64	35.45	2,513,905	+0.77(+2.23%)
Feb 22, 2012	34.64	34.83	34.46	34.68	2,987,211	-0.04(-0.11%)
Feb 21, 2012	35.01	35.03	34.59	34.72	2,690,318	+0.06(+0.16%)
Feb 17, 2012	34.89	35.03	34.52	34.66	2,588,004	+0.03(+0.10%)
Feb 16, 2012	34.50	34.88	34.22	34.63	2,782,505	-0.01(-0.02%)
Feb 15, 2012	34.28	34.82	34.04	34.64	3,086,330	+0.49(+1.44%)
Feb 14, 2012	33.80	34.24	33.58	34.14	3,010,398	+0.45(+1.35%)
Feb 13, 2012	33.73	33.91	33.37	33.69	1,588,455	+0.26(+0.78%)
Feb 10, 2012	33.37	33.58	33.02	33.43	2,027,723	-0.35(-1.04%)
Feb 09, 2012	33.81	33.89	33.26	33.78	2,227,058	+0.09(+0.28%)
Feb 08, 2012	34.03	34.19	33.34	33.69	2,461,653	-0.39(-1.15%)
Feb 07, 2012	33.80	34.17	33.48	34.08	1,837,541	+0.09(+0.28%)
Feb 06, 2012	33.54	34.02	33.35	33.98	1,484,415	+0.26(+0.78%)
Feb 03, 2012	33.15	33.74	32.87	33.72	3,043,431	+1.00(+3.06%)
Feb 02, 2012	32.77	33.12	32.49	32.72	2,931,321	+0.06(+0.19%)
Feb 01, 2012	33.33	33.33	32.65	32.66	3,185,591	-0.15(-0.45%)
Jan 31, 2012	33.32	33.32	32.36	32.81	3,957,238	-0.10(-0.32%)
Jan 30, 2012	33.47	33.47	32.63	32.91	4,036,896	-0.90(-2.65%)
Jan 27, 2012	33.88	34.13	33.62	33.81	3,694,232	-0.27(-0.79%)
Jan 26, 2012	34.00	35.50	32.70	34.08	10,755,411	+0.69(+2.08%)
Jan 25, 2012	32.71	33.53	32.07	33.38	3,844,733	+0.51(+1.56%)
Jan 24, 2012	32.99	33.14	32.73	32.87	2,988,830	-0.69(-2.07%)
Jan 23, 2012	33.41	33.88	33.32	33.57	2,280,065	+0.25(+0.76%)
Jan 20, 2012	33.23	33.45	33.03	33.31	3,018,499	+0.07(+0.22%)
Jan 19, 2012	33.53	33.74	33.19	33.24	2,780,280	-0.20(-0.59%)
Jan 18, 2012	32.46	33.48	32.36	33.44	2,714,968	+0.96(+2.95%)
Jan 17, 2012	32.72	33.02	32.34	32.48	2,734,545	+0.14(+0.44%)
Jan 13, 2012	31.96	32.34	31.45	32.34	3,158,659	+0.08(+0.26%)
Jan 12, 2012	32.47	32.66	32.10	32.26	2,068,076	-0.19(-0.59%)
Jan 11, 2012	32.40	32.66	32.04	32.45	3,637,998	-0.14(-0.42%)
Jan 10, 2012	31.82	32.70	31.67	32.59	5,492,237	+1.35(+4.34%)
Jan 09, 2012	31.32	31.35	31.04	31.23	1,868,817	+0.02(+0.05%)
Jan 06, 2012	31.29	31.40	31.02	31.22	1,901,511	-0.10(-0.32%)
Jan 05, 2012	31.30	31.44	30.94	31.32	2,667,456	-0.33(-1.04%)
Jan 04, 2012	31.77	31.85	31.23	31.65	3,020,479	+0.96(+3.14%)
Dec 30, 2011	30.66	30.84	30.65	30.68	1,237,026	+0.02(+0.07%)
Dec 29, 2011	30.48	30.69	30.21	30.66	1,489,752	+0.32(+1.05%)
Dec 28, 2011	31.19	31.23	30.24	30.34	1,473,834	-0.78(-2.49%)
Dec 27, 2011	31.01	31.32	30.92	31.12	1,203,097	+0.11(+0.36%)
Dec 23, 2011	31.21	31.27	30.74	31.01	1,838,904	+0.90(+2.98%)
Dec 21, 2011	29.41	30.20	29.27	30.11	2,989,769	+0.92(+3.17%)
Dec 20, 2011	28.64	29.33	28.61	29.18	2,667,142	+1.19(+4.27%)
Dec 19, 2011	28.98	29.06	27.90	27.99	2,405,116	-0.74(-2.57%)
Dec 16, 2011	28.51	28.77	28.24	28.73	3,717,577	+0.51(+1.79%)
Dec 15, 2011	28.79	28.91	28.14	28.22	2,554,160	-0.13(-0.45%)
Dec 14, 2011	28.94	29.11	28.26	28.35	2,866,517	-0.98(-3.34%)
Dec 13, 2011	29.67	30.31	29.07	29.33	3,695,562	+0.14(+0.49%)
Dec 12, 2011	29.56	29.58	28.74	29.18	2,351,808	-0.84(-2.80%)
Dec 09, 2011	29.73	30.20	29.70	30.03	2,126,325	+0.47(+1.60%)
Dec 08, 2011	30.36	30.41	29.45	29.55	2,307,058	-0.96(-3.14%)
Dec 07, 2011	30.35	30.67	30.08	30.51	2,841,323	+0.06(+0.20%)
Dec 06, 2011	30.63	30.73	29.83	30.45	4,188,632	-0.04(-0.13%)
Dec 05, 2011	30.81	31.16	30.29	30.49	3,464,296	+0.34(+1.11%)
Dec 02, 2011	30.88	30.93	30.08	30.15	2,574,320	-0.31(-1.03%)
Dec 01, 2011	30.67	30.95	30.38	30.47	2,084,617	-0.31(-1.02%)
Nov 30, 2011	30.21	30.98	30.16	30.78	2,915,864	+1.63(+5.61%)
Nov 29, 2011	29.03	29.46	28.82	29.15	2,818,437	+0.25(+0.88%)
Nov 28, 2011	28.06	29.04	27.98	28.89	3,696,792	+1.68(+6.17%)
Nov 25, 2011	27.50	27.74	27.19	27.21	1,098,966	-0.30(-1.10%)
Nov 23, 2011	27.67	27.80	27.29	27.52	3,584,404	-0.57(-2.04%)
Nov 22, 2011	28.70	28.79	27.92	28.09	2,302,109	-0.57(-2.00%)
Nov 21, 2011	28.51	28.84	28.07	28.66	2,063,740	-0.30(-1.03%)
Nov 18, 2011	29.23	29.70	28.85	28.96	2,939,530	+0.07(+0.25%)
Nov 17, 2011	29.97	30.15	28.66	28.89	2,697,321	-1.22(-4.06%)
Nov 16, 2011	30.24	31.14	30.04	30.11	2,469,847	-0.48(-1.58%)
Nov 15, 2011	30.30	30.81	30.13	30.59	2,855,214	+0.14(+0.47%)
Nov 14, 2011	30.53	30.63	30.04	30.45	2,101,431	-0.15(-0.50%)
Nov 11, 2011	30.44	30.65	30.37	30.61	2,724,586	+0.61(+2.04%)
Nov 10, 2011	29.90	30.27	29.76	29.99	6,270,554	+0.65(+2.21%)
Nov 09, 2011	29.81	30.11	29.30	29.34	3,640,028	-1.36(-4.43%)
Nov 08, 2011	30.35	30.79	29.99	30.70	4,517,666	+0.53(+1.76%)
Nov 07, 2011	30.33	30.65	29.82	30.17	5,410,637	-0.16(-0.54%)
Nov 04, 2011	30.86	31.14	29.83	30.34	5,458,441	-1.12(-3.55%)
Nov 03, 2011	31.20	32.86	30.64	31.45	8,995,495	+0.99(+3.24%)
Nov 02, 2011	30.15	30.76	30.02	30.47	2,407,549	+0.82(+2.75%)
Nov 01, 2011	29.17	30.11	29.10	29.65	4,426,114	-0.67(-2.22%)
Oct 31, 2011	31.37	31.48	30.32	30.33	3,993,449	-1.47(-4.63%)
Oct 28, 2011	31.97	32.11	31.59	31.80	4,023,918	-0.33(-1.04%)
Oct 27, 2011	31.56	32.47	31.46	32.13	3,078,782	+1.39(+4.53%)
Oct 26, 2011	30.45	30.86	29.71	30.74	2,344,898	+0.90(+3.03%)
Oct 25, 2011	30.57	30.57	29.70	29.84	2,917,287	-0.72(-2.37%)
Oct 24, 2011	30.29	30.70	30.16	30.56	2,775,266	+0.29(+0.96%)
Oct 21, 2011	29.86	30.33	29.77	30.27	3,662,790	+0.86(+2.92%)
Oct 20, 2011	29.04	29.62	28.42	29.41	3,421,918	+0.40(+1.38%)
Oct 19, 2011	28.73	29.49	28.70	29.01	2,730,934	-0.02(-0.08%)
Oct 18, 2011	28.27	29.24	27.66	29.03	2,838,293	+0.80(+2.83%)
Oct 17, 2011	28.66	28.80	28.16	28.23	3,232,437	-0.53(-1.83%)
Oct 14, 2011	27.97	28.77	27.97	28.76	3,367,803	+1.36(+4.98%)
Oct 13, 2011	27.51	27.66	26.68	27.40	3,084,316	-0.43(-1.55%)
Oct 12, 2011	27.86	28.34	27.68	27.83	2,673,311	+0.31(+1.13%)
Oct 11, 2011	27.06	27.76	27.02	27.52	3,387,286	+0.16(+0.60%)
Oct 10, 2011	26.45	27.47	26.45	27.35	3,588,739	+1.53(+5.94%)
Oct 07, 2011	26.85	26.85	25.67	25.82	4,416,428	-0.74(-2.78%)
Oct 06, 2011	26.38	26.66	26.22	26.56	3,804,977	+0.67(+2.60%)
Oct 05, 2011	24.71	26.02	24.43	25.88	5,590,471	+1.33(+5.42%)
Oct 04, 2011	22.72	24.59	22.13	24.55	6,996,131	+1.50(+6.48%)
Oct 03, 2011	23.67	24.04	23.06	23.06	4,959,501	-1.13(-4.66%)
Sep 30, 2011	24.25	24.74	24.10	24.19	3,673,670	-0.62(-2.52%)
Sep 29, 2011	25.19	25.27	24.24	24.81	4,290,779	+0.31(+1.25%)
Sep 28, 2011	25.47	25.69	24.47	24.50	4,290,023	-0.96(-3.76%)
Sep 27, 2011	25.79	26.55	25.31	25.46	3,813,026	+0.11(+0.43%)
Sep 26, 2011	24.80	25.44	24.10	25.35	4,913,907	+0.78(+3.19%)
Sep 23, 2011	23.87	25.04	23.80	24.57	5,525,313	+0.44(+1.84%)
Sep 22, 2011	25.21	25.36	23.57	24.13	7,476,830	-2.18(-8.29%)
Sep 21, 2011	27.62	27.70	26.30	26.31	4,677,371	-1.48(-5.34%)
Sep 20, 2011	28.11	28.41	27.73	27.79	3,582,157	-0.09(-0.31%)
Sep 19, 2011	27.76	28.15	27.46	27.88	3,916,359	-0.72(-2.51%)
Sep 16, 2011	28.80	29.14	28.32	28.60	4,355,568	-0.04(-0.15%)
Sep 15, 2011	28.68	28.80	28.25	28.64	4,427,735	+0.35(+1.24%)
Sep 14, 2011	28.22	28.66	27.71	28.29	4,604,375	+0.18(+0.62%)
Sep 13, 2011	27.41	28.37	27.16	28.11	5,207,596	+0.77(+2.82%)
Sep 12, 2011	27.11	27.49	26.70	27.34	3,668,279	-0.14(-0.52%)
Sep 09, 2011	27.71	28.17	27.36	27.48	5,292,370	-0.68(-2.43%)
Sep 08, 2011	28.44	28.87	27.95	28.17	2,981,059	-0.66(-2.28%)
Sep 07, 2011	28.09	28.97	28.09	28.83	2,791,664	+1.25(+4.53%)
Sep 06, 2011	27.39	27.62	26.72	27.58	3,442,181	-0.88(-3.08%)
Sep 02, 2011	28.64	28.68	28.06	28.45	4,320,498	-0.87(-2.97%)
Sep 01, 2011	29.37	29.85	29.19	29.32	4,878,842	-0.02(-0.07%)
Aug 31, 2011	28.56	29.88	28.49	29.35	6,791,096	+1.12(+3.96%)
Aug 30, 2011	27.99	28.41	27.69	28.23	3,712,712	+0.00(+0.00%)
Aug 29, 2011	27.55	28.26	27.40	28.23	3,060,409	+1.18(+4.35%)
Aug 26, 2011	26.46	27.18	25.87	27.05	3,004,342	+0.42(+1.56%)
Aug 25, 2011	27.23	27.62	26.39	26.63	2,951,948	-0.47(-1.74%)
Aug 24, 2011	27.22	27.52	26.64	27.11	4,928,070	-0.29(-1.06%)
Aug 23, 2011	26.44	27.44	26.31	27.40	3,999,593	+1.18(+4.51%)
Aug 22, 2011	27.45	27.54	26.13	26.21	3,698,529	-0.45(-1.70%)
Aug 19, 2011	26.88	27.76	26.64	26.67	2,827,715	-0.52(-1.91%)
Aug 18, 2011	28.05	28.11	26.92	27.19	4,199,687	-1.86(-6.41%)
Aug 17, 2011	28.93	29.24	28.71	29.05	3,912,965	+0.31(+1.09%)
Aug 16, 2011	28.89	29.02	28.24	28.74	3,894,725	-0.62(-2.13%)
Aug 15, 2011	28.69	29.45	28.58	29.36	3,609,183	+0.94(+3.29%)
Aug 12, 2011	28.36	28.69	28.10	28.43	4,162,294	+0.35(+1.23%)
Aug 11, 2011	26.92	28.45	26.45	28.08	6,509,916	+1.43(+5.35%)
Aug 10, 2011	27.82	27.96	26.56	26.65	6,497,855	-1.51(-5.36%)
Aug 09, 2011	29.01	28.20	26.37	28.16	7,843,790	+0.67(+2.44%)
Aug 08, 2011	29.01	29.21	27.24	27.49	8,261,234	-2.57(-8.55%)
Aug 05, 2011	31.44	31.59	28.80	30.06	6,644,845	-0.88(-2.85%)
Aug 04, 2011	32.41	32.47	30.83	30.95	6,727,148	-1.96(-5.94%)
Aug 03, 2011	33.66	33.78	32.41	32.90	5,648,831	-0.74(-2.19%)
Aug 02, 2011	34.43	34.72	33.63	33.64	5,554,011	-0.99(-2.86%)
Aug 01, 2011	35.45	35.54	34.39	34.63	4,048,421	-0.35(-1.00%)
Jul 29, 2011	34.34	35.31	34.32	34.98	5,688,375	+0.18(+0.52%)
Jul 28, 2011	34.03	35.21	33.91	34.80	10,604,016	-1.65(-4.53%)
Jul 27, 2011	36.89	37.14	36.02	36.45	4,917,753	-0.89(-2.39%)
Jul 26, 2011	37.56	37.98	37.19	37.34	3,401,356	-0.52(-1.38%)
Jul 25, 2011	37.67	38.27	37.58	37.86	3,452,955	-0.10(-0.27%)
Jul 22, 2011	37.27	38.07	37.02	37.97	5,076,970	+0.83(+2.23%)
Jul 21, 2011	37.46	37.57	36.91	37.14	3,547,512	-0.14(-0.37%)
Jul 20, 2011	35.77	37.94	35.63	37.27	7,879,128	+1.65(+4.63%)
Jul 19, 2011	35.25	35.77	35.24	35.62	3,019,123	+0.59(+1.69%)
Jul 18, 2011	35.17	35.22	34.80	35.03	2,588,793	-0.39(-1.09%)
Jul 15, 2011	34.93	35.57	34.89	35.42	3,667,598	+0.70(+2.01%)
Jul 14, 2011	35.31	35.49	34.68	34.72	4,890,290	-0.20(-0.58%)
Jul 13, 2011	34.91	35.54	34.82	34.92	2,149,726	+0.15(+0.42%)
Jul 12, 2011	34.69	35.25	34.65	34.77	2,915,877	-0.10(-0.28%)
Jul 11, 2011	35.17	35.17	34.75	34.87	2,676,444	-0.83(-2.32%)
Jul 08, 2011	35.37	35.75	35.35	35.70	2,980,202	-0.22(-0.61%)
Jul 07, 2011	36.11	36.22	35.73	35.92	2,796,995	+0.28(+0.79%)
Jul 06, 2011	36.23	36.23	35.49	35.63	2,933,623	-0.66(-1.83%)
Jul 05, 2011	36.24	36.56	36.15	36.30	2,815,535	+0.09(+0.24%)
Jul 01, 2011	35.99	36.24	35.53	36.21	2,776,359	+0.45(+1.26%)
Jun 30, 2011	35.43	35.80	35.20	35.76	3,130,648	+0.58(+1.66%)
Jun 29, 2011	34.49	35.22	34.32	35.18	4,087,921	+0.75(+2.17%)
Jun 28, 2011	34.27	34.59	33.98	34.43	3,708,559	+0.38(+1.10%)
Jun 27, 2011	34.20	34.27	33.88	34.06	2,795,273	-0.15(-0.45%)
Jun 24, 2011	34.46	34.52	34.06	34.21	3,987,019	-0.22(-0.65%)
Jun 23, 2011	34.10	34.44	33.66	34.43	4,070,353	-0.45(-1.28%)
Jun 22, 2011	34.83	35.35	34.77	34.88	2,098,507	-0.16(-0.45%)
Jun 21, 2011	34.70	35.18	34.66	35.04	2,517,022	+0.53(+1.53%)
Jun 20, 2011	34.32	34.52	34.29	34.51	2,306,647	+0.13(+0.36%)
Jun 17, 2011	34.63	34.84	34.13	34.38	3,053,358	+0.01(+0.03%)
Jun 16, 2011	34.71	34.71	34.07	34.37	4,413,557	-0.22(-0.63%)
Jun 15, 2011	34.89	35.17	34.33	34.59	3,260,390	-0.75(-2.13%)
Jun 14, 2011	35.17	35.71	35.17	35.34	3,004,711	+0.51(+1.47%)
Jun 13, 2011	35.49	35.76	34.50	34.83	3,292,592	-0.52(-1.46%)
Jun 10, 2011	35.82	35.84	35.27	35.35	2,687,442	-0.55(-1.53%)
Jun 09, 2011	35.57	36.00	35.37	35.90	2,461,059	+0.53(+1.49%)
Jun 08, 2011	35.40	35.83	35.30	35.37	2,846,143	-0.02(-0.06%)
Jun 07, 2011	35.84	36.02	35.37	35.39	2,256,163	-0.11(-0.31%)
Jun 06, 2011	36.23	36.38	35.42	35.50	2,283,275	-0.90(-2.48%)
Jun 03, 2011	36.52	36.69	35.81	36.40	2,162,333	-0.27(-0.73%)
May 24, 2011	36.21	37.14	36.21	36.67	2,931,014	+0.78(+2.19%)
May 23, 2011	35.91	36.33	35.61	35.89	2,521,333	-0.54(-1.48%)
May 20, 2011	36.47	37.09	36.16	36.42	4,016,551	-0.21(-0.57%)
May 19, 2011	36.73	36.91	36.35	36.63	3,095,245	+0.10(+0.27%)
May 18, 2011	36.14	36.84	35.99	36.53	2,413,327	+0.54(+1.50%)
May 17, 2011	35.66	36.15	35.48	35.99	3,794,071	+0.21(+0.58%)
May 16, 2011	36.03	36.62	35.68	35.79	4,539,755	-0.36(-1.01%)
May 13, 2011	36.63	36.71	35.75	36.15	4,680,129	-0.14(-0.38%)
May 12, 2011	36.50	36.76	35.82	36.29	4,168,338	-0.47(-1.29%)
May 11, 2011	38.07	38.07	36.58	36.76	4,790,530	-1.38(-3.62%)
May 10, 2011	38.15	38.66	37.61	38.14	3,477,560	-0.15(-0.40%)
May 09, 2011	37.39	38.41	37.39	38.29	3,852,064	+1.06(+2.84%)
May 06, 2011	37.60	38.58	36.82	37.24	5,675,323	+0.04(+0.10%)
May 05, 2011	38.42	38.91	36.82	37.20	9,602,224	-2.53(-6.38%)
May 04, 2011	40.37	40.45	39.28	39.73	4,241,415	-0.75(-1.86%)
May 03, 2011	41.20	41.20	40.15	40.49	4,068,189	-0.94(-2.28%)

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