Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	57.87	57.97	57.73	57.93	4,181,709	+0.43(+0.74%)
Jun 28, 2012	57.33	57.53	57.30	57.50	2,066,615	-0.03(-0.05%)
Jun 27, 2012	57.34	57.55	57.26	57.53	1,725,933	+0.32(+0.56%)
Jun 26, 2012	57.33	57.33	57.01	57.21	3,283,076	-0.06(-0.10%)
Jun 25, 2012	57.12	57.30	57.03	57.27	2,953,678	-0.03(-0.05%)
Jun 22, 2012	57.21	57.37	57.18	57.30	3,377,155	+0.26(+0.45%)
Jun 21, 2012	57.45	57.53	56.92	57.04	4,193,699	-0.33(-0.58%)
Jun 20, 2012	57.26	57.45	57.11	57.37	3,571,220	+0.19(+0.33%)
Jun 19, 2012	56.99	57.30	56.90	57.18	2,958,407	+0.50(+0.88%)
Jun 18, 2012	56.65	56.79	56.58	56.68	1,554,195	-0.10(-0.18%)
Jun 15, 2012	56.58	56.81	56.52	56.79	2,478,651	+0.19(+0.34%)
Jun 14, 2012	56.26	56.64	56.26	56.59	2,485,690	+0.28(+0.50%)
Jun 13, 2012	56.40	56.51	56.12	56.32	2,302,488	-0.15(-0.26%)
Jun 12, 2012	56.20	56.52	56.14	56.46	4,188,614	+0.44(+0.79%)
Jun 11, 2012	56.54	56.54	56.01	56.02	4,207,755	-0.29(-0.52%)
Jun 08, 2012	56.15	56.48	56.10	56.32	5,695,187	+0.15(+0.26%)
Jun 07, 2012	56.29	56.40	56.01	56.17	3,918,429	+0.21(+0.37%)
Jun 06, 2012	55.60	56.01	55.58	55.96	4,287,288	+0.48(+0.87%)
Jun 05, 2012	55.17	55.61	55.14	55.48	3,200,295	+0.21(+0.37%)
Jun 04, 2012	55.19	55.48	55.16	55.27	4,877,263	+0.09(+0.16%)
Jun 01, 2012	55.20	55.52	55.07	55.19	7,829,075	-0.42(-0.75%)
May 31, 2012	56.29	56.30	55.60	55.60	12,674,701	-0.60(-1.06%)
May 30, 2012	56.20	56.30	56.14	56.20	2,082,796	-0.28(-0.49%)
May 29, 2012	56.20	56.53	56.17	56.48	3,003,276	+0.47(+0.83%)
May 25, 2012	56.18	56.18	55.95	56.01	1,903,829	-0.07(-0.13%)
May 24, 2012	56.20	56.21	55.99	56.08	1,986,688	+0.03(+0.05%)
May 23, 2012	55.97	56.21	55.86	56.05	4,414,287	-0.04(-0.08%)
May 22, 2012	56.21	56.46	56.05	56.10	4,922,457	-0.04(-0.08%)
May 21, 2012	55.89	56.24	55.86	56.14	4,883,894	+0.38(+0.68%)
May 18, 2012	55.94	56.24	55.67	55.76	9,437,979	+0.04(+0.08%)
May 17, 2012	56.48	56.49	55.48	55.72	12,135,305	-0.73(-1.29%)
May 16, 2012	57.02	57.18	56.45	56.45	5,197,444	-0.54(-0.95%)
May 15, 2012	57.31	57.31	56.94	56.99	5,008,864	-0.25(-0.43%)
May 14, 2012	57.51	57.56	57.16	57.23	4,616,666	-0.47(-0.81%)
May 11, 2012	57.48	57.83	57.48	57.70	3,282,092	+0.12(+0.20%)
May 10, 2012	57.83	57.85	57.51	57.59	5,166,276	+0.00(+0.00%)
May 09, 2012	57.66	57.69	57.48	57.59	4,842,838	-0.22(-0.38%)
May 08, 2012	57.75	57.82	57.60	57.80	3,033,060	+0.00(+0.00%)
May 07, 2012	57.77	57.94	57.64	57.80	2,314,111	+0.03(+0.06%)
May 04, 2012	57.72	57.79	57.66	57.77	2,317,828	+0.01(+0.02%)
May 03, 2012	57.77	57.92	57.70	57.76	3,316,020	-0.09(-0.15%)
May 02, 2012	57.70	57.91	57.63	57.85	2,565,516	+0.04(+0.08%)
May 01, 2012	57.72	57.88	57.66	57.80	5,150,561	+0.20(+0.35%)
Apr 30, 2012	57.49	57.63	57.43	57.61	4,400,007	+0.17(+0.30%)
Apr 27, 2012	57.56	57.56	57.34	57.43	2,333,313	-0.09(-0.15%)
Apr 26, 2012	57.42	57.59	57.40	57.52	2,406,686	+0.06(+0.10%)
Apr 25, 2012	57.26	57.46	57.17	57.46	1,867,071	+0.43(+0.76%)
Apr 24, 2012	57.00	57.07	56.93	57.03	1,875,287	+0.10(+0.18%)
Apr 23, 2012	56.81	57.03	56.72	56.92	2,496,277	-0.04(-0.08%)
Apr 20, 2012	57.04	57.08	56.89	56.97	3,210,173	+0.12(+0.20%)
Apr 19, 2012	57.03	57.07	56.84	56.85	1,924,826	-0.16(-0.28%)
Apr 18, 2012	56.94	57.10	56.94	57.01	3,754,342	-0.01(-0.01%)
Apr 17, 2012	56.87	57.10	56.78	57.02	2,620,631	+0.28(+0.50%)
Apr 16, 2012	56.76	56.87	56.50	56.74	2,953,589	+0.09(+0.15%)
Apr 13, 2012	56.82	56.87	56.59	56.65	2,913,216	-0.19(-0.33%)
Apr 12, 2012	56.53	56.87	56.49	56.84	2,745,753	+0.41(+0.72%)
Apr 11, 2012	56.37	56.53	56.20	56.43	4,075,248	+0.33(+0.59%)
Apr 10, 2012	56.30	56.47	56.02	56.10	5,512,955	-0.20(-0.36%)
Apr 09, 2012	56.45	56.47	56.26	56.30	6,898,811	-0.20(-0.36%)
Apr 05, 2012	56.75	56.78	56.50	56.50	3,377,034	-0.28(-0.49%)
Apr 04, 2012	56.78	56.88	56.66	56.78	3,527,628	-0.07(-0.13%)
Apr 03, 2012	56.92	57.05	56.82	56.85	3,314,518	-0.01(-0.03%)
Apr 02, 2012	56.94	57.08	56.85	56.87	6,579,884	+0.13(+0.23%)
Mar 30, 2012	57.05	57.06	56.73	56.73	4,852,512	-0.19(-0.33%)
Mar 29, 2012	56.80	57.09	56.80	56.92	2,556,523	+0.00(+0.00%)
Mar 28, 2012	57.24	57.24	56.89	56.92	2,497,261	-0.33(-0.58%)
Mar 27, 2012	57.19	57.37	57.16	57.25	3,993,230	+0.06(+0.10%)
Mar 26, 2012	56.95	57.19	56.95	57.19	2,852,277	+0.40(+0.71%)
Mar 23, 2012	56.99	57.01	56.79	56.79	4,668,215	-0.19(-0.33%)
Mar 22, 2012	56.92	57.09	56.91	56.98	2,981,241	-0.03(-0.05%)
Mar 21, 2012	57.15	57.15	56.91	57.01	2,086,990	-0.09(-0.15%)
Mar 20, 2012	57.04	57.18	56.99	57.09	3,371,334	-0.09(-0.15%)
Mar 19, 2012	56.99	57.22	56.92	57.18	2,284,458	+0.16(+0.28%)
Mar 16, 2012	57.09	57.16	56.80	57.02	3,105,562	-0.07(-0.13%)
Mar 15, 2012	57.24	57.25	57.01	57.09	2,102,368	-0.17(-0.30%)
Mar 14, 2012	57.42	57.40	57.04	57.27	3,852,974	-0.16(-0.28%)
Mar 13, 2012	57.15	57.44	57.05	57.42	3,382,231	+0.46(+0.81%)
Mar 12, 2012	57.08	57.08	56.91	56.96	2,787,867	-0.09(-0.15%)
Mar 09, 2012	57.14	57.18	57.01	57.05	2,864,443	+0.00(+0.00%)
Mar 08, 2012	56.83	57.06	56.75	57.05	3,406,453	+0.46(+0.81%)
Mar 07, 2012	56.60	56.73	56.52	56.59	6,872,420	+0.10(+0.18%)
Mar 06, 2012	56.92	56.93	56.47	56.49	6,004,771	-0.66(-1.16%)
Mar 05, 2012	57.32	57.40	56.99	57.15	2,545,106	-0.14(-0.25%)
Mar 02, 2012	57.48	57.52	57.29	57.29	1,811,898	-0.17(-0.30%)
Mar 01, 2012	57.44	57.57	57.44	57.47	2,436,829	+0.04(+0.06%)
Feb 29, 2012	57.43	57.53	57.30	57.43	4,160,815	+0.01(+0.03%)
Feb 28, 2012	57.30	57.47	57.30	57.42	1,735,989	+0.20(+0.35%)
Feb 27, 2012	57.23	57.36	57.17	57.22	2,091,050	-0.03(-0.05%)
Feb 24, 2012	57.20	57.34	55.93	57.24	2,032,001	+0.06(+0.10%)
Feb 23, 2012	56.96	57.29	56.87	57.19	3,443,711	+0.34(+0.60%)
Feb 22, 2012	56.74	56.93	56.73	56.84	2,780,091	+0.14(+0.25%)
Feb 21, 2012	56.66	56.83	56.51	56.70	2,814,702	+0.19(+0.33%)
Feb 17, 2012	56.64	56.64	56.38	56.51	2,453,624	+0.06(+0.10%)
Feb 16, 2012	56.34	56.53	56.14	56.46	3,907,902	+0.21(+0.38%)
Feb 15, 2012	56.50	56.60	56.23	56.24	2,755,750	-0.24(-0.43%)
Feb 14, 2012	56.59	56.60	56.48	56.48	4,205,757	-0.06(-0.10%)
Feb 13, 2012	56.73	56.74	56.51	56.54	3,439,762	+0.00(+0.00%)
Feb 10, 2012	56.56	56.66	56.50	56.54	4,589,243	-0.30(-0.53%)
Feb 09, 2012	56.79	56.89	56.66	56.84	11,253,917	+0.11(+0.20%)
Feb 08, 2012	56.79	56.86	56.63	56.73	3,587,701	+0.04(+0.08%)
Feb 07, 2012	56.66	56.81	56.51	56.69	5,243,165	+0.10(+0.18%)
Feb 06, 2012	56.57	56.59	56.41	56.59	2,451,566	+0.01(+0.03%)
Feb 03, 2012	56.69	56.71	56.47	56.57	2,853,894	+0.14(+0.25%)
Feb 02, 2012	56.48	56.48	56.31	56.43	3,160,074	-0.01(-0.03%)
Feb 01, 2012	56.34	56.61	56.31	56.44	4,282,224	+0.21(+0.37%)
Jan 31, 2012	56.40	56.40	56.18	56.23	3,065,075	+0.01(+0.03%)
Jan 30, 2012	56.05	56.29	55.98	56.22	3,094,476	+0.00(+0.00%)
Jan 27, 2012	56.39	56.45	56.22	56.22	2,417,445	-0.17(-0.30%)
Jan 26, 2012	56.49	56.60	56.32	56.39	7,254,190	+0.13(+0.23%)
Jan 25, 2012	55.83	56.36	55.72	56.26	3,906,661	+0.48(+0.87%)
Jan 24, 2012	55.72	55.92	55.61	55.78	3,301,362	+0.04(+0.08%)
Jan 23, 2012	55.59	55.89	55.58	55.73	3,973,465	+0.23(+0.41%)
Jan 20, 2012	55.46	55.61	55.42	55.51	3,307,703	+0.09(+0.15%)
Jan 19, 2012	55.38	55.63	55.26	55.42	5,773,005	+0.16(+0.28%)
Jan 18, 2012	55.01	55.35	54.92	55.26	4,214,528	+0.31(+0.57%)
Jan 17, 2012	55.12	55.18	54.92	54.95	3,952,444	-0.04(-0.08%)
Jan 13, 2012	54.92	55.04	54.54	54.99	2,753,989	+0.00(+0.00%)
Jan 12, 2012	55.14	55.14	54.87	54.99	3,011,728	+0.00(+0.00%)
Jan 11, 2012	55.02	55.15	54.99	54.99	3,146,589	-0.09(-0.16%)
Jan 10, 2012	55.12	55.18	55.04	55.08	4,900,653	+0.27(+0.49%)
Jan 09, 2012	54.88	54.99	54.81	54.81	2,920,894	+0.00(+0.00%)
Jan 06, 2012	54.97	55.01	54.71	54.81	2,630,241	-0.04(-0.08%)
Jan 05, 2012	55.01	55.01	54.74	54.85	4,090,593	-0.20(-0.36%)
Jan 04, 2012	55.04	55.09	54.69	55.05	3,953,881	+0.27(+0.49%)
Dec 30, 2011	54.79	54.97	54.77	54.78	1,447,368	-0.07(-0.13%)
Dec 29, 2011	54.71	54.95	54.61	54.85	2,394,565	+0.28(+0.52%)
Dec 28, 2011	54.71	54.79	54.44	54.57	1,748,244	-0.22(-0.41%)
Dec 27, 2011	54.65	54.80	54.45	54.79	2,186,683	+0.13(+0.23%)
Dec 23, 2011	54.42	54.71	54.30	54.66	2,130,517	+0.28(+0.52%)
Dec 21, 2011	54.02	54.40	53.89	54.38	4,019,627	+0.20(+0.36%)
Dec 20, 2011	53.93	54.19	53.86	54.19	4,461,780	+0.66(+1.24%)
Dec 19, 2011	53.58	53.82	53.47	53.52	2,817,906	-0.07(-0.13%)
Dec 16, 2011	53.50	53.61	53.37	53.59	1,861,343	+0.20(+0.37%)
Dec 15, 2011	53.54	53.54	53.33	53.40	1,998,778	+0.21(+0.40%)
Dec 14, 2011	53.28	53.36	53.06	53.19	3,068,737	-0.11(-0.21%)
Dec 13, 2011	53.61	53.74	53.20	53.30	2,143,862	-0.25(-0.47%)
Dec 12, 2011	53.50	53.55	53.30	53.55	1,857,467	-0.15(-0.29%)
Dec 09, 2011	53.54	53.72	53.47	53.71	1,846,031	+0.42(+0.79%)
Dec 08, 2011	53.34	53.55	53.24	53.28	2,439,244	-0.23(-0.42%)
Dec 07, 2011	53.71	53.74	53.41	53.51	2,097,767	-0.38(-0.71%)
Dec 06, 2011	53.54	53.97	53.41	53.89	3,635,540	+0.27(+0.50%)
Dec 05, 2011	53.58	53.83	53.40	53.62	4,389,586	+0.28(+0.53%)
Dec 02, 2011	53.19	53.40	53.02	53.34	4,100,801	+0.32(+0.61%)
Dec 01, 2011	52.85	53.14	52.79	53.02	4,077,160	+0.06(+0.12%)
Nov 30, 2011	52.81	52.95	52.59	52.95	3,746,891	+0.85(+1.64%)
Nov 29, 2011	52.06	52.20	51.96	52.10	2,307,721	+0.17(+0.32%)
Nov 28, 2011	52.04	52.10	51.60	51.93	2,384,153	+1.01(+1.98%)
Nov 25, 2011	50.88	51.46	50.60	50.93	1,699,702	+0.00(+0.00%)
Nov 23, 2011	51.54	51.69	50.73	50.93	4,207,074	-0.80(-1.54%)
Nov 22, 2011	52.14	52.24	51.64	51.72	5,419,061	-0.36(-0.70%)
Nov 21, 2011	52.30	52.53	51.93	52.09	3,785,263	-0.56(-1.06%)
Nov 18, 2011	52.76	52.81	52.60	52.65	2,496,258	+0.04(+0.08%)
Nov 17, 2011	52.97	53.02	52.35	52.60	4,085,409	-0.22(-0.42%)
Nov 16, 2011	53.11	53.19	52.74	52.83	2,933,959	-0.41(-0.76%)
Nov 15, 2011	53.26	53.34	53.08	53.23	2,203,541	-0.14(-0.26%)
Nov 14, 2011	53.58	53.72	53.20	53.37	1,937,831	-0.39(-0.73%)
Nov 11, 2011	53.39	53.79	53.33	53.76	1,345,379	+0.67(+1.26%)
Nov 10, 2011	53.47	53.55	53.01	53.09	6,096,251	-0.08(-0.16%)
Nov 09, 2011	53.50	53.61	52.98	53.18	2,874,066	-0.88(-1.63%)
Nov 08, 2011	54.06	54.14	53.81	54.06	1,749,254	+0.14(+0.26%)
Nov 07, 2011	54.24	54.24	53.78	53.92	3,793,636	-0.32(-0.59%)
Nov 04, 2011	53.95	54.27	53.70	54.24	6,957,206	-0.03(-0.05%)
Nov 03, 2011	54.24	54.27	53.72	54.27	1,873,451	+0.53(+0.99%)
Nov 02, 2011	53.58	53.82	53.41	53.74	2,358,518	+0.53(+1.00%)
Nov 01, 2011	53.32	53.83	53.11	53.20	4,891,442	-0.94(-1.73%)
Oct 31, 2011	54.25	54.31	53.91	54.14	3,113,421	-0.32(-0.59%)
Oct 28, 2011	54.49	54.60	54.38	54.46	3,584,785	-0.24(-0.43%)
Oct 27, 2011	54.81	55.16	54.41	54.70	8,226,988	+0.93(+1.73%)
Oct 26, 2011	54.21	54.24	53.61	53.77	3,566,043	-0.03(-0.05%)
Oct 25, 2011	54.46	54.60	53.75	53.79	5,792,309	-1.10(-2.00%)
Oct 24, 2011	53.47	55.00	53.31	54.89	9,039,763	+1.54(+2.89%)
Oct 21, 2011	52.93	53.36	52.92	53.35	2,597,749	+0.67(+1.27%)
Oct 20, 2011	52.43	52.70	52.28	52.68	2,975,129	+0.42(+0.80%)
Oct 19, 2011	52.53	52.79	52.20	52.26	2,883,892	-0.17(-0.32%)
Oct 18, 2011	52.04	52.59	51.79	52.43	2,242,409	+0.42(+0.80%)
Oct 17, 2011	51.96	52.20	51.90	52.02	2,757,496	-0.21(-0.40%)
Oct 14, 2011	52.22	52.31	52.02	52.22	2,341,647	+0.22(+0.43%)
Oct 13, 2011	51.67	52.06	51.40	52.00	5,895,339	-0.07(-0.13%)
Oct 12, 2011	51.29	52.15	51.14	52.07	5,911,398	+1.24(+2.43%)
Oct 11, 2011	51.39	51.39	50.78	50.83	4,757,860	-0.63(-1.21%)
Oct 10, 2011	50.63	51.49	50.54	51.46	2,650,856	+1.22(+2.43%)
Oct 07, 2011	50.61	50.61	49.71	50.24	6,648,268	+0.08(+0.17%)
Oct 06, 2011	49.79	50.15	49.74	50.15	3,853,148	+0.82(+1.66%)
Oct 05, 2011	49.00	49.42	48.82	49.33	4,328,599	+0.24(+0.48%)
Oct 04, 2011	48.67	49.10	47.36	49.10	8,460,300	-0.43(-0.87%)
Oct 03, 2011	49.78	49.95	49.49	49.53	8,409,409	-0.43(-0.85%)
Sep 30, 2011	50.67	50.67	49.95	49.95	3,983,512	-0.99(-1.95%)
Sep 29, 2011	51.24	51.28	50.82	50.95	2,648,683	+0.04(+0.08%)
Sep 28, 2011	51.67	51.67	50.85	50.91	3,107,678	-0.75(-1.44%)
Sep 27, 2011	51.98	51.98	51.53	51.65	2,920,264	-0.08(-0.16%)
Sep 26, 2011	51.80	51.82	51.29	51.74	2,838,751	+0.29(+0.56%)
Sep 23, 2011	51.39	51.72	51.28	51.45	3,134,369	-0.01(-0.03%)
Sep 22, 2011	51.47	51.76	51.27	51.46	5,350,649	-0.68(-1.30%)
Sep 21, 2011	52.59	52.77	52.11	52.14	5,740,675	-0.46(-0.87%)
Sep 20, 2011	52.74	52.78	52.49	52.59	3,784,668	+0.00(+0.00%)
Sep 19, 2011	52.58	52.74	52.37	52.59	2,336,011	-0.08(-0.16%)
Sep 16, 2011	52.67	52.80	52.50	52.67	2,872,128	-0.08(-0.16%)
Sep 15, 2011	52.66	52.83	52.48	52.76	3,154,574	+0.21(+0.39%)
Sep 14, 2011	52.45	52.76	52.23	52.55	3,132,258	+0.17(+0.32%)
Sep 13, 2011	51.91	52.44	51.80	52.38	6,887,942	+0.44(+0.85%)
Sep 12, 2011	51.86	52.03	51.72	51.94	3,033,241	-0.15(-0.29%)
Sep 09, 2011	52.62	52.69	52.03	52.09	2,609,338	-0.61(-1.15%)
Sep 08, 2011	52.58	52.77	52.52	52.70	2,614,366	-0.03(-0.05%)
Sep 07, 2011	52.63	52.74	52.36	52.73	1,896,622	+0.47(+0.90%)
Sep 06, 2011	52.32	52.49	52.09	52.26	2,560,868	-0.63(-1.20%)
Sep 02, 2011	52.66	53.10	52.60	52.89	2,636,021	-0.21(-0.39%)
Sep 01, 2011	53.21	53.24	52.95	53.10	2,878,995	-0.09(-0.17%)
Aug 31, 2011	53.04	53.33	52.93	53.19	4,422,118	+0.69(+1.31%)
Aug 30, 2011	52.47	52.65	52.25	52.51	2,755,244	-0.07(-0.13%)
Aug 29, 2011	52.17	52.60	52.10	52.58	3,583,806	+0.66(+1.27%)
Aug 26, 2011	51.44	52.06	51.00	51.92	3,122,628	+0.47(+0.92%)
Aug 25, 2011	52.11	52.30	51.44	51.45	1,955,532	-0.47(-0.91%)
Aug 24, 2011	51.85	52.00	51.52	51.92	2,644,486	-0.21(-0.39%)
Aug 23, 2011	51.55	52.15	51.29	52.12	2,044,779	+0.45(+0.88%)
Aug 22, 2011	52.32	52.34	51.67	51.67	2,062,757	-0.25(-0.48%)
Aug 19, 2011	51.77	52.34	51.69	51.92	2,873,089	-0.26(-0.50%)
Aug 18, 2011	52.11	52.28	51.56	52.18	2,790,700	-0.53(-1.01%)
Aug 17, 2011	52.39	52.80	52.37	52.71	1,934,341	+0.56(+1.08%)
Aug 16, 2011	52.47	52.48	52.11	52.15	2,438,204	-0.33(-0.63%)
Aug 15, 2011	52.08	52.60	51.96	52.48	3,045,842	+0.80(+1.54%)
Aug 12, 2011	52.06	52.12	51.38	51.69	4,015,860	-0.15(-0.29%)
Aug 11, 2011	50.67	52.02	50.56	51.84	4,163,099	+0.88(+1.72%)
Aug 10, 2011	51.40	51.58	50.79	50.96	5,772,153	-0.73(-1.41%)
Aug 09, 2011	52.65	51.73	50.30	51.69	9,405,200	+1.34(+2.67%)
Aug 08, 2011	50.75	51.41	49.85	50.34	11,075,808	-2.24(-4.25%)
Aug 05, 2011	53.07	53.37	51.18	52.58	9,666,415	-0.07(-0.13%)
Aug 04, 2011	54.07	54.09	52.54	52.65	5,141,587	-1.65(-3.03%)
Aug 03, 2011	54.51	54.55	53.99	54.29	4,401,324	-0.12(-0.23%)
Aug 02, 2011	54.96	54.99	54.42	54.42	2,298,948	-0.69(-1.26%)
Aug 01, 2011	54.85	55.20	54.83	55.11	1,989,064	+0.25(+0.46%)
Jul 29, 2011	54.46	54.88	54.45	54.86	1,352,573	+0.00(+0.00%)
Jul 28, 2011	54.80	54.92	54.75	54.86	2,079,395	+0.19(+0.35%)
Jul 27, 2011	54.92	55.06	54.64	54.66	1,911,879	-0.40(-0.72%)
Jul 26, 2011	54.95	55.11	54.90	55.06	1,865,312	+0.16(+0.30%)
Jul 25, 2011	54.98	55.13	54.88	54.90	1,611,057	-0.22(-0.40%)
Jul 22, 2011	55.14	55.14	54.98	55.11	1,030,503	-0.01(-0.02%)
Jul 21, 2011	54.91	55.13	54.87	55.13	2,138,183	+0.30(+0.55%)
Jul 20, 2011	54.86	54.92	54.72	54.83	1,649,907	+0.05(+0.10%)
Jul 19, 2011	54.69	54.79	54.53	54.77	1,943,775	+0.31(+0.58%)
Jul 18, 2011	54.64	54.69	54.41	54.46	1,139,987	-0.20(-0.37%)
Jul 15, 2011	54.76	54.76	54.62	54.66	1,103,106	-0.05(-0.10%)
Jul 14, 2011	54.80	54.80	54.58	54.72	2,685,599	+0.07(+0.12%)
Jul 13, 2011	54.56	54.75	54.36	54.65	2,180,758	+0.33(+0.60%)
Jul 12, 2011	54.41	54.57	54.28	54.32	1,940,968	-0.14(-0.25%)
Jul 11, 2011	54.73	54.77	54.43	54.46	3,159,085	-0.53(-0.97%)
Jul 08, 2011	54.73	55.06	54.65	54.99	3,780,546	-0.05(-0.10%)
Jul 07, 2011	54.86	55.05	54.79	55.05	2,896,122	+0.31(+0.57%)
Jul 06, 2011	54.72	54.76	54.53	54.73	2,031,522	-0.11(-0.20%)
Jul 05, 2011	54.79	54.87	54.60	54.84	3,102,177	-0.05(-0.10%)

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