Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	66.23	67.04	66.20	66.79	3,477,860	+0.71(+1.07%)
Mar 29, 2012	66.32	66.73	65.70	66.08	3,052,997	-0.57(-0.86%)
Mar 28, 2012	67.11	67.29	66.29	66.65	2,187,505	-0.49(-0.72%)
Mar 27, 2012	67.32	67.51	66.91	67.14	1,781,968	-0.18(-0.26%)
Mar 26, 2012	66.66	67.32	66.48	67.32	2,562,434	+0.92(+1.38%)
Mar 23, 2012	66.56	66.66	66.07	66.40	2,177,077	-0.17(-0.25%)
Mar 22, 2012	66.38	67.00	66.23	66.57	2,038,351	-0.10(-0.15%)
Mar 21, 2012	66.46	66.90	66.36	66.67	2,302,863	+0.28(+0.42%)
Mar 20, 2012	66.12	66.55	65.89	66.39	2,039,872	+0.18(+0.27%)
Mar 19, 2012	66.75	66.76	65.89	66.21	2,186,470	-0.31(-0.46%)
Mar 16, 2012	67.12	67.30	66.39	66.52	4,835,386	-0.75(-1.12%)
Mar 15, 2012	66.80	67.37	66.40	67.27	2,493,818	+0.41(+0.62%)
Mar 14, 2012	65.81	66.90	65.80	66.86	2,809,913	+0.68(+1.02%)
Mar 13, 2012	66.04	66.20	65.68	66.18	2,362,243	+0.40(+0.61%)
Mar 12, 2012	65.67	65.99	65.51	65.78	1,841,794	+0.07(+0.10%)
Mar 09, 2012	65.07	65.84	65.01	65.71	2,343,995	+0.76(+1.18%)
Mar 08, 2012	64.73	65.09	64.61	64.95	2,194,504	+0.30(+0.47%)
Mar 07, 2012	64.65	64.67	64.14	64.65	2,955,500	+0.23(+0.35%)
Mar 06, 2012	64.07	64.69	63.95	64.42	4,325,068	-0.04(-0.06%)
Mar 05, 2012	63.26	64.48	63.13	64.45	4,133,733	+1.03(+1.62%)
Mar 02, 2012	63.04	63.48	63.04	63.42	2,659,714	+0.05(+0.08%)
Mar 01, 2012	63.65	63.84	63.03	63.37	4,148,053	+0.07(+0.12%)
Feb 29, 2012	63.40	64.14	63.06	63.30	7,266,946	+0.58(+0.93%)
Feb 28, 2012	62.54	63.15	62.21	62.72	4,796,614	+0.13(+0.21%)
Feb 27, 2012	61.91	62.70	61.79	62.59	3,187,376	+0.51(+0.82%)
Feb 24, 2012	62.51	62.51	61.82	62.08	1,715,955	-0.27(-0.44%)
Feb 23, 2012	62.01	62.49	61.64	62.35	2,714,788	+0.34(+0.55%)
Feb 22, 2012	62.04	62.33	61.58	62.01	2,658,241	+0.04(+0.06%)
Feb 21, 2012	62.23	62.29	61.53	61.98	3,189,205	-0.15(-0.25%)
Feb 17, 2012	61.74	62.16	61.64	62.13	2,673,311	+0.31(+0.50%)
Feb 16, 2012	61.42	61.82	61.42	61.82	2,408,884	+0.60(+0.97%)
Feb 15, 2012	62.14	62.17	61.08	61.23	2,134,906	-0.63(-1.02%)
Feb 14, 2012	61.39	61.86	61.27	61.86	1,612,328	+0.17(+0.27%)
Feb 13, 2012	62.19	62.23	61.23	61.69	2,115,760	-0.24(-0.39%)
Feb 10, 2012	61.87	62.01	61.55	61.93	2,296,357	-0.24(-0.39%)
Feb 09, 2012	61.98	62.23	61.84	62.17	1,790,886	+0.18(+0.30%)
Feb 08, 2012	62.12	62.22	61.67	61.99	2,260,314	-0.03(-0.05%)
Feb 07, 2012	62.09	62.34	61.89	62.02	2,147,197	-0.35(-0.56%)
Feb 06, 2012	62.10	62.49	62.09	62.37	1,880,086	-0.23(-0.37%)
Feb 03, 2012	63.16	63.21	62.32	62.61	3,201,169	-0.11(-0.18%)
Feb 02, 2012	61.43	63.00	61.43	62.72	6,405,227	+1.68(+2.75%)
Feb 01, 2012	60.82	61.56	60.71	61.04	4,139,691	+0.70(+1.15%)
Jan 31, 2012	59.97	60.36	59.50	60.34	2,515,377	+0.61(+1.02%)
Jan 30, 2012	59.56	59.90	59.41	59.73	2,690,423	-0.13(-0.22%)
Jan 27, 2012	60.24	60.46	59.69	59.86	3,152,301	-0.32(-0.53%)
Jan 26, 2012	60.75	60.93	60.00	60.18	2,661,950	-0.49(-0.80%)
Jan 25, 2012	59.69	60.73	59.58	60.67	3,488,065	+0.73(+1.21%)
Jan 24, 2012	59.60	60.05	59.52	59.94	2,239,959	+0.07(+0.11%)
Jan 23, 2012	59.63	60.14	59.57	59.88	2,613,318	+0.17(+0.28%)
Jan 20, 2012	59.63	59.91	59.33	59.71	3,141,869	+0.15(+0.25%)
Jan 19, 2012	59.92	59.96	59.49	59.56	2,718,815	-0.40(-0.67%)
Jan 18, 2012	59.62	59.97	59.11	59.97	3,296,848	+0.25(+0.42%)
Jan 17, 2012	59.58	59.96	59.12	59.72	3,746,399	+0.59(+1.00%)
Jan 13, 2012	58.58	59.25	58.15	59.12	3,624,239	+0.48(+0.83%)
Jan 12, 2012	58.81	59.02	58.51	58.64	3,412,439	-0.03(-0.05%)
Jan 11, 2012	58.18	58.79	57.93	58.67	3,293,307	+0.62(+1.06%)
Jan 10, 2012	58.21	58.47	58.04	58.05	4,973,064	+0.10(+0.18%)
Jan 09, 2012	58.92	59.41	57.80	57.95	6,542,062	-1.55(-2.61%)
Jan 06, 2012	61.00	61.00	59.50	59.50	4,632,309	-1.56(-2.56%)
Jan 05, 2012	61.30	61.34	60.22	61.07	4,895,411	-0.59(-0.96%)
Jan 04, 2012	62.10	62.31	61.62	61.66	3,081,129	+0.55(+0.90%)
Dec 30, 2011	61.43	61.86	61.08	61.11	1,684,438	-0.75(-1.21%)
Dec 29, 2011	61.76	61.90	61.32	61.86	1,386,499	+0.12(+0.19%)
Dec 28, 2011	62.03	62.09	61.63	61.74	1,556,688	-0.29(-0.47%)
Dec 27, 2011	61.98	62.16	61.51	62.03	1,345,286	-0.06(-0.09%)
Dec 23, 2011	61.38	62.12	61.26	62.09	1,422,145	+0.64(+1.04%)
Dec 21, 2011	61.31	61.91	60.85	61.45	3,602,452	+0.11(+0.18%)
Dec 20, 2011	60.99	61.54	60.81	61.34	3,943,250	+1.16(+1.93%)
Dec 19, 2011	60.73	61.15	60.03	60.19	3,049,539	-0.37(-0.62%)
Dec 16, 2011	60.93	61.34	60.38	60.56	5,282,713	+0.00(+0.00%)
Dec 15, 2011	60.95	61.12	60.51	60.56	2,606,846	-0.13(-0.22%)
Dec 14, 2011	61.29	61.55	60.69	60.69	2,578,008	-0.65(-1.05%)
Dec 13, 2011	62.05	62.13	61.15	61.34	3,382,636	-0.38(-0.62%)
Dec 12, 2011	61.68	62.05	61.26	61.72	3,457,426	-0.16(-0.26%)
Dec 09, 2011	62.11	62.56	61.70	61.88	5,308,590	-1.02(-1.62%)
Dec 08, 2011	62.25	63.77	61.61	62.90	5,968,484	-1.25(-1.95%)
Dec 07, 2011	64.32	64.53	63.22	64.15	3,701,448	-0.43(-0.67%)
Dec 06, 2011	64.22	64.84	63.76	64.59	3,204,729	+0.63(+0.99%)
Dec 05, 2011	64.39	64.68	63.55	63.96	2,479,896	+0.34(+0.54%)
Dec 02, 2011	64.29	65.04	63.53	63.61	3,567,499	-0.26(-0.41%)
Dec 01, 2011	62.34	64.31	62.31	63.88	4,870,519	+1.31(+2.10%)
Nov 30, 2011	62.29	62.94	61.98	62.56	4,851,697	+1.31(+2.14%)
Nov 29, 2011	60.61	61.36	60.15	61.25	2,614,021	+0.94(+1.56%)
Nov 28, 2011	60.70	60.74	59.95	60.31	2,734,177	+1.03(+1.74%)
Nov 25, 2011	58.93	59.87	58.90	59.28	1,127,241	+0.04(+0.07%)
Nov 23, 2011	59.62	59.87	58.98	59.23	2,977,444	-0.77(-1.28%)
Nov 22, 2011	59.57	60.22	59.45	60.00	2,229,595	+0.38(+0.64%)
Nov 21, 2011	59.57	60.00	59.25	59.62	2,552,814	-0.32(-0.53%)
Nov 18, 2011	60.19	60.31	59.73	59.94	3,213,350	-0.19(-0.32%)
Nov 17, 2011	60.61	61.00	59.55	60.13	3,152,224	-0.70(-1.16%)
Nov 16, 2011	61.56	61.87	60.77	60.83	3,352,971	-1.13(-1.82%)
Nov 15, 2011	61.18	62.14	60.99	61.96	2,350,593	+0.76(+1.23%)
Nov 14, 2011	60.68	61.60	60.67	61.21	2,098,906	+0.30(+0.49%)
Nov 11, 2011	61.13	61.40	60.64	60.90	3,409,543	+0.23(+0.39%)
Nov 10, 2011	61.62	61.70	60.47	60.67	3,411,956	-0.51(-0.83%)
Nov 09, 2011	61.29	61.64	60.71	61.18	3,886,082	-1.17(-1.87%)
Nov 08, 2011	61.71	62.36	61.12	62.34	3,407,893	+0.79(+1.29%)
Nov 07, 2011	61.21	61.65	60.86	61.55	2,810,081	+0.26(+0.42%)
Nov 04, 2011	61.81	61.93	61.07	61.29	2,868,712	-0.65(-1.05%)
Nov 03, 2011	61.35	61.99	60.61	61.95	3,586,808	+0.20(+0.32%)
Nov 02, 2011	61.46	62.00	61.11	61.75	3,583,520	+0.79(+1.30%)
Nov 01, 2011	60.24	61.61	59.96	60.96	3,815,375	+0.07(+0.12%)
Oct 31, 2011	61.84	62.38	60.88	60.88	4,201,851	-1.23(-1.98%)
Oct 28, 2011	61.91	62.30	61.62	62.11	2,604,539	-0.21(-0.34%)
Oct 27, 2011	62.16	63.00	61.48	62.33	5,097,767	+1.09(+1.78%)
Oct 26, 2011	61.00	61.53	60.05	61.24	3,310,382	+0.37(+0.60%)
Oct 25, 2011	61.03	61.80	60.74	60.87	2,998,342	-0.91(-1.48%)
Oct 24, 2011	62.04	62.30	61.55	61.78	4,136,988	-0.60(-0.96%)
Oct 21, 2011	62.00	62.38	61.67	62.38	4,043,423	+0.76(+1.23%)
Oct 20, 2011	61.71	62.42	61.27	61.62	3,308,283	-0.09(-0.14%)
Oct 19, 2011	61.72	62.16	61.56	61.71	3,697,263	-0.14(-0.22%)
Oct 18, 2011	60.23	62.16	60.11	61.85	4,846,478	+1.62(+2.68%)
Oct 17, 2011	59.66	60.36	59.63	60.23	3,114,666	+0.43(+0.72%)
Oct 14, 2011	60.02	60.56	59.38	59.80	3,046,004	+0.07(+0.12%)
Oct 13, 2011	59.56	59.93	59.44	59.73	2,514,601	+0.18(+0.31%)
Oct 12, 2011	59.61	60.34	59.39	59.55	3,355,322	+0.38(+0.64%)
Oct 11, 2011	59.22	59.28	58.69	59.17	2,712,430	-0.24(-0.41%)
Oct 10, 2011	58.51	59.47	58.40	59.41	3,178,161	+1.62(+2.80%)
Oct 07, 2011	58.00	58.28	57.57	57.79	4,585,609	-0.13(-0.23%)
Oct 06, 2011	57.75	58.51	57.35	57.92	5,763,032	-0.77(-1.31%)
Oct 05, 2011	59.23	59.81	57.50	58.69	6,895,365	-1.02(-1.71%)
Oct 04, 2011	59.00	59.81	57.49	59.71	6,449,305	+0.01(+0.02%)
Oct 03, 2011	59.77	60.86	59.37	59.70	4,422,540	-0.37(-0.61%)
Sep 30, 2011	60.25	61.20	59.99	60.07	3,780,942	-0.62(-1.02%)
Sep 29, 2011	62.15	62.36	59.96	60.69	3,328,294	-0.59(-0.97%)
Sep 28, 2011	61.86	62.38	61.27	61.28	2,927,401	-0.39(-0.64%)
Sep 27, 2011	62.61	62.85	61.40	61.67	3,410,351	-0.09(-0.14%)
Sep 26, 2011	61.29	61.98	60.97	61.76	4,272,888	+0.79(+1.30%)
Sep 23, 2011	60.48	61.36	60.31	60.97	3,865,947	+0.14(+0.22%)
Sep 22, 2011	60.50	61.27	59.77	60.84	6,221,080	-0.91(-1.47%)
Sep 21, 2011	62.22	63.03	61.72	61.75	3,608,372	-0.47(-0.75%)
Sep 20, 2011	62.27	63.14	61.95	62.22	4,537,153	+0.03(+0.05%)
Sep 19, 2011	61.10	62.41	61.01	62.19	3,510,821	+0.58(+0.94%)
Sep 16, 2011	60.89	62.14	60.67	61.61	6,015,563	+0.90(+1.48%)
Sep 15, 2011	60.62	60.91	60.05	60.71	3,336,628	+0.81(+1.36%)
Sep 14, 2011	59.20	60.35	58.46	59.90	3,744,119	+0.87(+1.47%)
Sep 13, 2011	58.56	59.09	58.00	59.03	3,218,070	+0.72(+1.24%)
Sep 12, 2011	57.07	58.42	57.06	58.30	3,029,548	+0.60(+1.04%)
Sep 09, 2011	58.47	58.57	57.41	57.70	3,410,548	-1.36(-2.30%)
Sep 08, 2011	58.72	59.58	58.63	59.06	3,200,733	+0.11(+0.19%)
Sep 07, 2011	57.97	58.95	57.69	58.95	2,787,133	+1.62(+2.82%)
Sep 06, 2011	56.34	57.43	56.01	57.34	3,066,343	-0.12(-0.20%)
Sep 02, 2011	57.21	58.27	57.10	57.45	3,362,620	-0.67(-1.16%)
Sep 01, 2011	57.76	59.17	57.62	58.13	5,466,908	+0.69(+1.20%)
Aug 31, 2011	57.22	57.81	57.06	57.44	3,682,680	+0.34(+0.60%)
Aug 30, 2011	56.75	57.44	56.47	57.10	3,064,304	+0.20(+0.36%)
Aug 29, 2011	56.94	57.13	56.59	56.89	3,573,628	+0.42(+0.75%)
Aug 26, 2011	55.42	56.80	54.89	56.47	2,977,574	+0.99(+1.78%)
Aug 25, 2011	56.88	57.43	55.41	55.48	2,840,648	-1.19(-2.10%)
Aug 24, 2011	55.74	56.70	55.40	56.67	3,402,009	+0.93(+1.67%)
Aug 23, 2011	54.55	56.19	54.24	55.74	4,647,869	+1.32(+2.42%)
Aug 22, 2011	55.56	55.58	53.92	54.43	3,357,734	+0.04(+0.08%)
Aug 19, 2011	53.68	55.21	53.68	54.38	5,106,101	+0.00(+0.00%)
Aug 18, 2011	54.50	55.13	52.99	54.38	6,801,671	-1.29(-2.31%)
Aug 17, 2011	55.30	56.61	55.09	55.67	4,901,102	+0.72(+1.31%)
Aug 16, 2011	54.07	55.30	53.66	54.95	3,893,488	+0.77(+1.42%)
Aug 15, 2011	53.51	54.18	53.15	54.18	3,575,846	+0.94(+1.77%)
Aug 12, 2011	53.40	53.69	52.44	53.23	4,119,377	+0.13(+0.25%)
Aug 11, 2011	51.63	53.67	51.42	53.10	5,912,427	+1.62(+3.15%)
Aug 10, 2011	53.37	53.49	51.36	51.48	6,725,259	-3.12(-5.72%)
Aug 09, 2011	53.76	54.60	51.71	54.60	7,813,995	+2.95(+5.72%)
Aug 08, 2011	55.29	55.93	51.53	51.65	11,509,099	-4.48(-7.97%)
Aug 05, 2011	56.64	56.70	54.69	56.12	4,904,613	+0.17(+0.30%)
Aug 04, 2011	55.66	57.25	55.44	55.96	7,929,126	-0.42(-0.74%)
Aug 03, 2011	55.53	56.53	54.93	56.37	5,208,681	+1.09(+1.97%)
Aug 02, 2011	56.35	56.68	55.24	55.28	4,725,680	-1.37(-2.41%)
Aug 01, 2011	57.83	57.85	56.18	56.65	3,503,700	-0.40(-0.70%)
Jul 29, 2011	56.50	57.53	56.27	57.05	3,340,325	-0.06(-0.10%)
Jul 28, 2011	57.15	57.83	57.05	57.11	2,723,589	-0.04(-0.08%)
Jul 27, 2011	58.37	58.53	57.11	57.15	3,167,407	-1.57(-2.68%)
Jul 26, 2011	59.02	59.47	58.63	58.72	1,545,908	-0.44(-0.75%)
Jul 25, 2011	59.20	59.48	59.10	59.17	1,610,606	-0.37(-0.62%)
Jul 22, 2011	59.53	59.66	59.16	59.54	1,359,968	+0.11(+0.18%)
Jul 21, 2011	58.96	59.87	58.81	59.43	2,372,375	+0.61(+1.03%)
Jul 20, 2011	58.92	58.96	58.21	58.83	2,143,103	-0.09(-0.15%)
Jul 19, 2011	58.15	59.02	58.10	58.91	2,523,020	+1.24(+2.15%)
Jul 18, 2011	57.98	58.18	57.46	57.67	2,039,479	-0.55(-0.95%)
Jul 15, 2011	58.59	58.74	57.89	58.22	3,034,349	-0.34(-0.58%)
Jul 14, 2011	58.96	59.39	58.42	58.56	2,137,639	-0.37(-0.63%)
Jul 13, 2011	59.04	59.46	58.55	58.94	1,986,757	+0.09(+0.16%)
Jul 12, 2011	58.97	59.61	58.80	58.84	2,366,200	+0.02(+0.04%)
Jul 11, 2011	58.82	59.11	58.64	58.82	2,181,248	-0.53(-0.90%)
Jul 08, 2011	59.48	59.78	58.99	59.35	2,732,694	-0.47(-0.79%)
Jul 07, 2011	60.66	60.84	59.50	59.82	4,385,784	-0.42(-0.70%)
Jul 06, 2011	59.32	60.47	59.32	60.25	2,956,601	+0.98(+1.66%)
Jul 05, 2011	59.55	59.74	59.03	59.26	2,552,287	-0.18(-0.31%)
Jul 01, 2011	59.42	59.56	59.08	59.45	2,863,311	+0.22(+0.37%)
Jun 30, 2011	58.52	59.30	58.31	59.23	3,306,386	+0.88(+1.51%)
Jun 29, 2011	58.47	58.82	58.24	58.34	3,102,633	+0.03(+0.05%)
Jun 28, 2011	58.32	58.45	58.05	58.32	2,450,631	+0.10(+0.18%)
Jun 27, 2011	57.81	58.37	57.54	58.21	2,525,416	+0.52(+0.91%)
Jun 24, 2011	59.15	59.15	57.69	57.69	3,378,098	-0.93(-1.58%)
Jun 23, 2011	58.14	58.75	57.83	58.61	3,176,570	-0.08(-0.14%)
Jun 22, 2011	59.12	59.31	58.69	58.70	2,120,132	-0.64(-1.08%)
Jun 21, 2011	59.34	59.37	58.72	59.34	3,075,275	+0.10(+0.17%)
Jun 20, 2011	58.97	59.27	58.06	59.23	2,988,302	+1.18(+2.03%)
Jun 17, 2011	58.31	58.80	57.76	58.05	5,785,125	+0.57(+0.99%)
Jun 16, 2011	56.78	57.53	56.68	57.48	3,006,397	+0.67(+1.18%)
Jun 15, 2011	57.27	57.56	56.68	56.81	2,422,049	-0.96(-1.65%)
Jun 14, 2011	57.70	57.90	57.45	57.77	2,396,057	+0.58(+1.01%)
Jun 13, 2011	57.00	57.61	56.90	57.19	1,894,294	+0.11(+0.19%)
Jun 10, 2011	57.67	57.80	57.03	57.08	2,910,472	-0.53(-0.92%)
Jun 09, 2011	57.59	58.10	57.33	57.62	2,528,856	+0.07(+0.13%)
Jun 08, 2011	57.13	58.07	57.05	57.54	3,453,376	+0.42(+0.73%)
Jun 07, 2011	56.92	57.56	56.74	57.13	3,383,836	+0.49(+0.86%)
Jun 06, 2011	56.48	56.97	56.36	56.64	3,424,632	-0.09(-0.15%)
Jun 03, 2011	57.30	57.48	56.69	56.73	4,632,576	-2.58(-4.35%)
May 24, 2011	60.49	60.49	59.25	59.31	4,969,683	-0.94(-1.56%)
May 23, 2011	60.23	60.71	59.98	60.25	3,319,370	-0.55(-0.91%)
May 20, 2011	61.07	61.20	60.01	60.80	3,052,651	-0.34(-0.55%)
May 19, 2011	60.76	61.17	60.58	61.14	1,559,993	+0.45(+0.74%)
May 18, 2011	60.24	60.78	59.82	60.68	2,237,030	+0.39(+0.64%)
May 17, 2011	59.90	60.42	59.82	60.30	2,109,929	+0.29(+0.49%)
May 16, 2011	60.18	60.25	59.85	60.01	2,425,189	-0.30(-0.50%)
May 13, 2011	60.71	60.94	60.20	60.31	3,039,195	-0.44(-0.72%)
May 12, 2011	59.58	60.80	59.41	60.74	3,494,737	+1.18(+1.98%)
May 11, 2011	59.80	59.98	59.19	59.56	2,165,005	-0.21(-0.35%)
May 10, 2011	59.37	60.12	59.28	59.77	2,846,655	+0.60(+1.02%)
May 09, 2011	58.49	59.24	58.39	59.17	2,090,536	+0.69(+1.18%)
May 06, 2011	58.47	58.75	58.20	58.48	3,046,820	+0.61(+1.06%)
May 05, 2011	58.19	58.82	57.69	57.87	4,519,393	-0.39(-0.66%)
May 04, 2011	58.35	58.82	58.23	58.25	3,009,529	-0.27(-0.46%)
May 03, 2011	58.82	58.99	58.25	58.52	3,657,925	-0.39(-0.65%)
May 02, 2011	58.88	59.08	58.56	58.91	2,964,303	+0.11(+0.19%)
Apr 29, 2011	59.01	59.24	58.55	58.80	8,960,815	-0.41(-0.70%)
Apr 28, 2011	58.83	59.24	58.78	59.21	3,472,646	+0.26(+0.44%)
Apr 27, 2011	58.38	59.09	58.28	58.95	4,239,920	+0.96(+1.65%)
Apr 26, 2011	57.38	58.15	56.95	57.99	3,887,012	+0.81(+1.42%)
Apr 25, 2011	57.09	57.33	56.96	57.18	2,215,239	-0.15(-0.27%)
Apr 21, 2011	57.17	57.40	56.74	57.33	2,464,099	+0.23(+0.39%)
Apr 20, 2011	56.34	57.19	56.26	57.11	3,408,531	+1.34(+2.41%)
Apr 19, 2011	56.03	56.08	55.58	55.76	2,468,632	-0.14(-0.25%)
Apr 18, 2011	55.24	56.02	55.24	55.90	2,258,089	-0.05(-0.09%)
Apr 15, 2011	55.49	55.99	55.42	55.95	2,939,821	+0.46(+0.83%)
Apr 14, 2011	55.22	55.59	55.00	55.49	2,188,216	-0.05(-0.09%)
Apr 13, 2011	55.78	55.78	55.22	55.54	1,770,303	-0.03(-0.05%)
Apr 12, 2011	55.06	55.86	55.06	55.57	2,899,946	+0.18(+0.33%)
Apr 11, 2011	55.36	55.70	55.01	55.39	3,334,501	-0.15(-0.27%)
Apr 08, 2011	56.10	56.18	55.40	55.54	4,035,415	-1.02(-1.81%)
Apr 07, 2011	55.51	57.03	55.49	56.57	8,148,150	+2.06(+3.77%)
Apr 06, 2011	54.74	55.20	54.34	54.51	2,724,711	+0.04(+0.08%)
Apr 05, 2011	54.05	55.11	54.05	54.47	4,658,458	+0.55(+1.02%)
Apr 04, 2011	54.24	54.43	53.75	53.91	1,770,527	-0.06(-0.11%)

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