Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	53.57	53.59	53.48	53.53	1,576,515	-0.01(-0.02%)
Mar 30, 2011	53.48	53.58	53.42	53.54	2,107,787	+0.13(+0.25%)
Mar 29, 2011	53.36	53.48	53.32	53.41	2,281,695	+0.03(+0.05%)
Mar 28, 2011	53.46	53.46	53.33	53.38	1,814,115	+0.00(+0.00%)
Mar 25, 2011	53.48	53.48	53.37	53.38	1,411,580	-0.03(-0.05%)
Mar 24, 2011	53.46	53.49	53.32	53.41	2,044,294	+0.04(+0.07%)
Mar 23, 2011	53.38	53.42	53.29	53.37	1,526,354	-0.09(-0.17%)
Mar 22, 2011	53.40	53.46	53.29	53.46	5,124,877	+0.01(+0.02%)
Mar 21, 2011	53.42	53.48	53.36	53.45	1,921,649	+0.29(+0.55%)
Mar 18, 2011	53.15	53.29	53.09	53.16	2,111,573	+0.28(+0.52%)
Mar 17, 2011	52.68	52.96	52.60	52.88	2,104,574	+0.57(+1.09%)
Mar 16, 2011	52.78	52.87	52.30	52.31	5,711,972	-0.37(-0.70%)
Mar 15, 2011	52.81	53.04	52.68	52.68	4,165,378	-0.36(-0.67%)
Mar 14, 2011	53.11	53.25	53.01	53.04	4,071,658	-0.19(-0.35%)
Mar 11, 2011	53.18	53.25	53.09	53.22	1,982,425	+0.07(+0.13%)
Mar 10, 2011	53.38	53.41	53.15	53.16	2,436,645	-0.21(-0.40%)
Mar 09, 2011	53.58	53.58	53.37	53.37	2,560,050	-0.18(-0.34%)
Mar 08, 2011	53.59	53.63	53.49	53.55	1,191,533	-0.06(-0.10%)
Mar 07, 2011	53.53	53.61	53.48	53.61	1,613,195	+0.11(+0.20%)
Mar 04, 2011	53.67	53.69	53.49	53.50	2,012,563	-0.18(-0.34%)
Mar 03, 2011	53.54	53.69	53.50	53.69	2,046,494	+0.26(+0.49%)
Mar 02, 2011	53.44	53.52	53.32	53.42	1,243,596	+0.13(+0.25%)
Mar 01, 2011	53.55	53.58	53.28	53.29	2,307,663	-0.26(-0.48%)
Feb 28, 2011	53.39	53.55	53.32	53.55	2,173,988	+0.21(+0.39%)
Feb 25, 2011	53.25	53.36	53.18	53.34	3,597,022	+0.23(+0.43%)
Feb 24, 2011	53.17	53.23	53.08	53.11	1,876,331	-0.00(-0.00%)
Feb 23, 2011	53.15	53.26	52.96	53.11	2,273,022	+0.05(+0.10%)
Feb 22, 2011	53.35	53.39	53.05	53.06	2,467,255	-0.41(-0.76%)
Feb 18, 2011	53.39	53.47	53.36	53.47	972,016	+0.18(+0.34%)
Feb 17, 2011	53.27	53.36	53.27	53.29	1,517,397	+0.01(+0.01%)
Feb 16, 2011	53.27	53.35	53.23	53.28	1,513,312	+0.09(+0.16%)
Feb 15, 2011	53.15	53.27	53.15	53.19	1,129,321	-0.05(-0.10%)
Feb 14, 2011	53.19	53.27	53.17	53.25	1,133,201	+0.09(+0.17%)
Feb 11, 2011	53.05	53.15	52.97	53.15	1,797,556	+0.12(+0.22%)
Feb 10, 2011	52.96	53.15	52.94	53.04	1,579,522	+0.07(+0.12%)
Feb 09, 2011	53.30	53.31	52.96	52.97	3,276,383	-0.33(-0.62%)
Feb 08, 2011	53.35	53.40	53.22	53.30	4,821,546	-0.11(-0.20%)
Feb 07, 2011	53.26	53.40	53.18	53.40	3,834,101	+0.17(+0.32%)
Feb 04, 2011	53.05	53.25	53.00	53.23	2,886,848	+0.20(+0.37%)
Feb 03, 2011	52.93	53.04	52.87	53.04	2,588,364	+0.09(+0.17%)
Feb 02, 2011	53.01	53.04	52.94	52.94	1,593,206	-0.01(-0.02%)
Feb 01, 2011	52.90	53.00	52.87	52.96	1,562,785	+0.12(+0.23%)
Jan 31, 2011	52.64	52.85	52.61	52.84	2,574,963	+0.34(+0.65%)
Jan 28, 2011	52.82	52.84	52.50	52.50	3,063,991	-0.29(-0.54%)
Jan 27, 2011	52.84	52.84	52.69	52.78	1,418,371	+0.03(+0.05%)
Jan 26, 2011	52.69	52.80	52.65	52.76	2,477,443	+0.16(+0.30%)
Jan 25, 2011	52.60	52.69	52.51	52.60	2,209,947	+0.00(+0.00%)
Jan 24, 2011	52.52	52.64	52.52	52.60	1,207,514	+0.12(+0.22%)
Jan 21, 2011	52.44	52.55	52.41	52.48	2,117,837	+0.09(+0.17%)
Jan 20, 2011	52.39	52.41	52.20	52.39	1,936,815	+0.01(+0.03%)
Jan 19, 2011	52.43	52.47	52.30	52.38	2,646,737	-0.08(-0.15%)
Jan 18, 2011	52.46	52.51	52.37	52.46	1,299,816	+0.03(+0.05%)
Jan 14, 2011	52.33	52.43	52.26	52.43	1,339,665	+0.17(+0.32%)
Jan 13, 2011	52.30	52.37	52.26	52.26	1,326,367	-0.05(-0.10%)
Jan 12, 2011	52.39	52.39	52.25	52.31	1,951,864	+0.01(+0.03%)
Jan 11, 2011	52.26	52.31	52.20	52.30	1,719,654	+0.16(+0.30%)
Jan 10, 2011	52.16	52.20	52.05	52.14	1,683,252	-0.05(-0.10%)
Jan 07, 2011	52.38	52.43	52.13	52.20	1,709,598	-0.26(-0.50%)
Jan 06, 2011	52.46	52.46	52.25	52.46	2,705,641	+0.03(+0.05%)
Jan 05, 2011	52.13	52.43	52.11	52.43	4,295,617	+0.25(+0.48%)
Jan 04, 2011	52.14	52.22	52.00	52.18	2,760,465	+0.16(+0.30%)
Jan 03, 2011	52.03	52.13	51.81	52.03	3,112,691	+0.21(+0.40%)
Dec 31, 2010	51.78	51.87	51.67	51.82	756,021	+0.09(+0.18%)
Dec 30, 2010	51.65	51.74	51.64	51.73	1,140,539	+0.01(+0.03%)
Dec 29, 2010	51.66	51.74	51.57	51.71	2,317,048	+0.27(+0.52%)
Dec 28, 2010	51.66	51.69	51.45	51.45	1,566,121	-0.18(-0.35%)
Dec 27, 2010	51.48	51.66	51.47	51.62	1,464,986	+0.09(+0.17%)
Dec 23, 2010	51.39	51.57	51.34	51.53	1,094,124	+0.23(+0.45%)
Dec 22, 2010	51.38	51.41	51.30	51.30	1,763,808	-0.08(-0.15%)
Dec 21, 2010	51.39	51.45	51.32	51.38	1,965,768	+0.06(+0.12%)
Dec 20, 2010	51.24	51.37	51.16	51.32	1,840,102	+0.09(+0.17%)
Dec 17, 2010	51.02	51.23	50.96	51.23	1,781,011	+0.27(+0.53%)
Dec 16, 2010	50.76	51.00	50.74	50.96	1,084,085	+0.18(+0.35%)
Dec 15, 2010	51.01	51.04	50.76	50.78	1,413,769	-0.26(-0.50%)
Dec 14, 2010	50.92	51.04	50.82	51.04	1,928,151	+0.26(+0.50%)
Dec 13, 2010	51.02	51.08	50.78	50.78	2,601,578	-0.18(-0.35%)
Dec 10, 2010	51.13	51.14	50.96	50.96	2,042,552	-0.08(-0.15%)
Dec 09, 2010	51.22	51.22	51.04	51.04	2,095,209	-0.22(-0.42%)
Dec 08, 2010	51.24	51.25	51.05	51.25	3,268,937	+0.10(+0.20%)
Dec 07, 2010	51.27	51.27	51.10	51.15	1,937,157	+0.17(+0.33%)
Dec 06, 2010	51.01	51.05	50.90	50.98	2,598,085	-0.09(-0.18%)
Dec 03, 2010	50.71	51.08	50.71	51.08	3,615,708	+0.26(+0.50%)
Dec 02, 2010	50.86	50.91	50.72	50.82	2,077,441	+0.00(+0.00%)
Dec 01, 2010	50.81	50.91	50.68	50.82	2,762,060	+0.38(+0.76%)
Nov 30, 2010	50.38	50.59	50.34	50.44	2,980,743	-0.11(-0.23%)
Nov 29, 2010	50.29	50.65	50.29	50.55	1,348,258	+0.27(+0.53%)
Nov 26, 2010	50.41	50.54	50.29	50.29	609,042	-0.20(-0.40%)
Nov 24, 2010	50.53	50.49	50.49	50.49	1,985,253	+0.28(+0.55%)
Nov 23, 2010	50.77	50.78	50.20	50.21	3,967,639	-0.71(-1.39%)
Nov 22, 2010	51.06	51.12	50.83	50.92	1,471,232	-0.28(-0.54%)
Nov 19, 2010	51.11	51.21	50.96	51.20	1,390,357	+0.03(+0.05%)
Nov 18, 2010	50.96	51.17	50.89	51.17	1,987,477	+0.54(+1.08%)
Nov 17, 2010	50.59	50.73	50.53	50.63	3,179,511	+0.20(+0.40%)
Nov 16, 2010	50.86	50.86	50.27	50.43	4,102,832	-0.53(-1.04%)
Nov 15, 2010	51.14	51.21	50.81	50.96	2,588,428	-0.09(-0.17%)
Nov 12, 2010	51.15	51.26	50.97	51.05	2,986,917	-0.18(-0.35%)
Nov 11, 2010	51.21	51.35	50.88	51.22	2,371,916	-0.19(-0.37%)
Nov 10, 2010	51.73	51.73	51.35	51.41	2,323,757	-0.30(-0.59%)
Nov 09, 2010	51.96	51.96	51.59	51.72	1,627,455	-0.10(-0.20%)
Nov 08, 2010	51.93	52.00	51.78	51.82	2,120,808	-0.27(-0.51%)
Nov 05, 2010	52.21	52.21	51.93	52.09	2,574,379	-0.16(-0.32%)
Nov 04, 2010	51.86	52.34	51.83	52.25	2,975,526	+0.53(+1.03%)
Nov 03, 2010	51.48	51.76	51.40	51.72	3,103,090	+0.24(+0.47%)
Nov 02, 2010	51.31	51.48	51.29	51.48	1,554,979	+0.28(+0.54%)
Nov 01, 2010	51.41	51.46	51.19	51.20	3,149,503	-0.22(-0.42%)
Oct 29, 2010	51.36	51.43	51.31	51.41	1,679,939	+0.10(+0.19%)
Oct 28, 2010	51.29	51.34	51.23	51.32	929,180	+0.06(+0.12%)
Oct 27, 2010	51.22	51.28	51.12	51.26	909,930	+0.11(+0.22%)
Oct 25, 2010	51.12	51.24	51.05	51.14	1,706,440	+0.15(+0.30%)
Oct 22, 2010	50.93	50.99	50.83	50.99	1,111,710	+0.19(+0.37%)
Oct 21, 2010	50.85	50.85	50.70	50.80	1,235,768	-0.04(-0.07%)
Oct 20, 2010	50.60	50.84	50.55	50.84	1,517,826	+0.34(+0.67%)
Oct 19, 2010	50.53	50.67	50.50	50.50	1,545,001	-0.21(-0.42%)
Oct 18, 2010	50.60	50.73	50.59	50.72	1,321,086	+0.19(+0.37%)
Oct 15, 2010	50.63	50.67	50.53	50.53	1,764,432	+0.05(+0.10%)
Oct 14, 2010	50.82	50.82	50.44	50.48	1,793,031	-0.33(-0.64%)
Oct 13, 2010	50.64	50.83	50.60	50.80	1,939,281	+0.25(+0.50%)
Oct 12, 2010	50.60	50.65	50.51	50.55	1,756,480	-0.05(-0.10%)
Oct 11, 2010	50.63	50.67	50.54	50.60	1,107,414	+0.00(+0.00%)
Oct 08, 2010	50.60	50.60	50.39	50.60	2,410,390	+0.08(+0.15%)
Oct 07, 2010	50.34	50.53	50.28	50.53	1,377,300	+0.29(+0.58%)
Oct 06, 2010	50.35	50.35	50.21	50.24	1,685,851	-0.05(-0.10%)
Oct 05, 2010	50.10	50.33	50.06	50.29	1,576,469	+0.29(+0.58%)
Oct 04, 2010	50.07	50.16	49.95	50.00	1,404,152	-0.13(-0.25%)
Oct 01, 2010	50.12	50.20	49.99	50.12	2,928,560	+0.16(+0.32%)
Sep 30, 2010	49.92	49.99	49.74	49.97	2,937,636	+0.19(+0.38%)
Sep 29, 2010	49.74	49.89	49.70	49.78	1,539,988	+0.10(+0.20%)
Sep 28, 2010	49.68	49.69	49.49	49.68	1,196,928	+0.10(+0.20%)
Sep 27, 2010	49.60	49.72	49.54	49.58	1,819,510	+0.05(+0.10%)
Sep 24, 2010	49.35	49.55	49.34	49.53	1,689,981	+0.24(+0.48%)
Sep 23, 2010	49.32	49.37	49.20	49.29	1,235,678	-0.04(-0.08%)
Sep 22, 2010	49.45	49.54	49.30	49.33	1,473,566	-0.12(-0.25%)
Sep 21, 2010	49.68	49.68	49.45	49.45	1,292,218	-0.14(-0.28%)
Sep 20, 2010	49.60	49.65	49.53	49.59	1,431,234	+0.16(+0.33%)
Sep 17, 2010	49.43	49.60	49.43	49.43	1,087,629	+0.07(+0.15%)
Sep 15, 2010	49.33	49.40	49.27	49.35	950,424	+0.02(+0.05%)
Sep 14, 2010	49.39	49.40	49.23	49.33	1,186,525	+0.01(+0.03%)
Sep 13, 2010	49.09	49.39	49.09	49.32	2,723,307	+0.27(+0.56%)
Sep 10, 2010	49.07	49.07	48.92	49.04	1,842,793	+0.07(+0.14%)
Sep 09, 2010	48.89	49.04	48.88	48.97	1,479,425	+0.21(+0.42%)
Sep 08, 2010	48.82	48.89	48.74	48.77	1,662,828	+0.02(+0.05%)
Sep 07, 2010	48.73	48.83	48.65	48.74	400	+0.04(+0.08%)
Sep 03, 2010	48.94	48.94	48.67	48.70	2,153,707	-0.02(-0.05%)
Sep 02, 2010	48.64	48.77	48.60	48.73	800	+0.09(+0.18%)
Sep 01, 2010	48.42	48.69	48.40	48.64	1,832,636	+0.41(+0.86%)
Aug 31, 2010	48.23	48.36	48.14	48.23	3,789	+0.14(+0.28%)
Aug 30, 2010	48.20	48.28	48.08	48.09	1,373,945	-0.05(-0.10%)
Aug 27, 2010	48.14	48.19	47.88	48.14	2,108,582	+0.30(+0.62%)
Aug 26, 2010	48.24	48.24	47.78	47.84	80	-0.25(-0.52%)
Aug 25, 2010	48.03	48.14	47.83	48.09	3,194,890	-0.02(-0.05%)
Aug 24, 2010	48.20	48.29	48.09	48.12	1,608,296	-0.27(-0.56%)
Aug 23, 2010	48.50	48.53	48.29	48.39	1,805,502	-0.06(-0.13%)
Aug 20, 2010	48.30	48.45	48.25	48.45	1,966,644	+0.15(+0.31%)
Aug 19, 2010	48.40	48.51	48.23	48.30	1,765,327	-0.10(-0.20%)
Aug 18, 2010	48.43	48.55	48.36	48.40	1,129	+0.02(+0.05%)
Aug 17, 2010	48.53	48.60	48.38	48.38	1,804,396	+0.06(+0.13%)
Aug 16, 2010	48.09	48.36	48.06	48.32	1,495,753	+0.25(+0.52%)
Aug 13, 2010	48.07	48.24	47.96	48.07	1,436,933	+0.15(+0.31%)
Aug 12, 2010	47.99	48.18	47.75	47.92	1,851,238	-0.29(-0.59%)
Aug 11, 2010	48.41	48.43	48.03	48.20	1,933,217	-0.47(-0.97%)
Aug 10, 2010	48.66	48.74	48.53	48.67	1,697,500	-0.02(-0.05%)
Aug 09, 2010	48.87	48.87	48.58	48.70	1,296,511	-0.01(-0.03%)
Aug 06, 2010	48.71	48.75	48.44	48.71	1,589,165	-0.02(-0.05%)
Aug 05, 2010	48.80	48.80	48.59	48.74	1,314,142	-0.05(-0.10%)
Aug 04, 2010	48.90	48.91	48.76	48.79	1,581,149	-0.11(-0.23%)
Aug 03, 2010	48.75	48.95	48.60	48.90	2,963,326	+0.12(+0.25%)
Aug 02, 2010	48.58	48.77	48.58	48.77	1,851,123	+0.32(+0.66%)
Jul 30, 2010	48.46	48.59	48.32	48.46	1,982,720	+0.00(+0.01%)
Jul 29, 2010	48.51	48.54	48.31	48.45	1,113,330	+0.07(+0.14%)
Jul 28, 2010	48.32	48.56	48.32	48.38	1,328,933	-0.10(-0.20%)
Jul 27, 2010	48.62	48.67	48.30	48.48	1,938,360	+0.05(+0.10%)
Jul 26, 2010	48.40	48.48	48.20	48.43	1,835,623	+0.10(+0.22%)
Jul 23, 2010	48.21	48.41	48.13	48.33	1,534,552	+0.26(+0.55%)
Jul 22, 2010	48.23	48.25	47.99	48.07	1,824,111	+0.17(+0.36%)
Jul 21, 2010	48.04	48.21	47.77	47.89	2,127,889	-0.01(-0.03%)
Jul 20, 2010	47.48	48.13	47.48	47.91	3,270,385	+0.30(+0.62%)
Jul 19, 2010	47.61	47.70	47.46	47.61	1,328,606	+0.22(+0.47%)
Jul 16, 2010	47.39	47.78	47.27	47.39	1,837,541	-0.38(-0.80%)
Jul 15, 2010	47.86	47.89	47.59	47.77	1,388,233	+0.12(+0.26%)
Jul 14, 2010	47.81	47.82	47.56	47.65	1,781,280	-0.19(-0.41%)
Jul 13, 2010	47.57	47.93	47.50	47.84	81	+0.49(+1.03%)
Jul 12, 2010	47.59	47.59	47.03	47.35	2,459,071	-0.16(-0.34%)
Jul 09, 2010	47.51	47.71	47.40	47.51	2,107,505	-0.12(-0.26%)
Jul 08, 2010	47.46	47.68	47.23	47.63	2,336,114	+0.26(+0.54%)
Jul 07, 2010	46.96	47.48	46.90	47.38	1,957,546	+0.44(+0.94%)
Jul 06, 2010	46.93	47.02	46.79	46.93	767	+0.22(+0.47%)
Jul 02, 2010	46.71	46.79	46.44	46.71	1,673,963	+0.31(+0.66%)
Jul 01, 2010	46.20	46.47	45.77	46.41	2,852,118	+0.29(+0.63%)
Jun 30, 2010	46.43	46.49	45.99	46.11	287	-0.23(-0.50%)
Jun 29, 2010	46.53	46.75	46.04	46.35	1,482,960	-0.48(-1.02%)
Jun 25, 2010	46.82	46.85	46.44	46.82	1,100,998	+0.40(+0.87%)
Jun 24, 2010	46.61	46.66	46.39	46.42	1,039,080	-0.24(-0.52%)
Jun 23, 2010	46.91	46.92	46.39	46.66	2,070,344	-0.26(-0.55%)
Jun 22, 2010	47.16	47.20	46.71	46.92	206	-0.27(-0.57%)
Jun 21, 2010	47.31	47.33	47.13	47.19	1,468,510	+0.17(+0.36%)
Jun 18, 2010	47.02	47.08	46.81	47.02	1,711,900	+0.18(+0.39%)
Jun 17, 2010	46.63	46.85	46.56	46.83	1,620,719	+0.29(+0.63%)
Jun 16, 2010	46.26	46.54	46.15	46.54	1,803,556	+0.18(+0.39%)
Jun 15, 2010	45.99	46.54	45.77	46.36	2,788,401	+0.46(+1.01%)
Jun 14, 2010	45.86	45.97	45.74	45.89	1,249,036	+0.33(+0.72%)
Jun 11, 2010	45.49	45.74	45.49	45.57	1,012,560	-0.18(-0.40%)
Jun 10, 2010	45.43	45.77	45.31	45.75	820	+0.44(+0.97%)
Jun 09, 2010	45.31	45.36	45.05	45.31	1,321,790	+0.20(+0.45%)
Jun 08, 2010	45.35	45.35	44.87	45.11	1,723,798	+0.05(+0.12%)
Jun 07, 2010	45.28	45.74	45.03	45.05	1,851,951	-0.27(-0.60%)
Jun 04, 2010	45.33	45.60	45.07	45.33	3,979,399	-0.20(-0.44%)
Jun 03, 2010	45.70	45.81	45.27	45.53	1,851,301	-0.02(-0.05%)
Jun 02, 2010	45.42	45.72	45.31	45.55	2,254,622	+0.21(+0.46%)
Jun 01, 2010	45.50	45.80	45.32	45.35	1,327,062	-0.47(-1.03%)
May 28, 2010	45.82	45.84	45.51	45.82	2,217,325	+0.34(+0.75%)
May 27, 2010	45.28	45.68	45.28	45.48	2,096,979	+0.83(+1.86%)
May 26, 2010	45.65	45.71	44.56	44.65	907	-0.79(-1.75%)
May 25, 2010	44.19	45.44	44.00	45.44	82	-0.08(-0.19%)
May 24, 2010	45.44	45.82	45.31	45.53	1,812,065	+0.00(+0.00%)
May 21, 2010	43.74	45.53	43.74	45.53	3,802,360	+0.36(+0.80%)
May 20, 2010	44.57	45.17	44.11	45.17	3,384	-0.78(-1.70%)
May 19, 2010	46.24	46.34	45.55	45.95	2,250,438	-0.48(-1.03%)
May 18, 2010	46.82	46.99	46.23	46.43	2,280,461	-0.22(-0.48%)
May 17, 2010	46.59	46.81	46.11	46.65	1,731,491	+0.07(+0.16%)
May 14, 2010	46.58	46.98	46.30	46.58	3,447,338	-0.40(-0.85%)
May 13, 2010	47.32	47.42	46.92	46.98	2,071,292	-0.22(-0.46%)
May 12, 2010	46.83	47.23	46.83	47.20	1,567,924	+0.51(+1.09%)
May 11, 2010	46.88	47.02	46.59	46.69	2,076,820	-0.27(-0.57%)
May 10, 2010	46.80	46.96	46.73	46.96	3,150,081	+0.88(+1.92%)
May 07, 2010	45.48	46.10	44.71	46.07	5,127,247	+0.36(+0.80%)
May 06, 2010	46.70	46.89	42.45	45.71	10,119,482	-0.93(-2.00%)
May 05, 2010	47.01	47.29	46.56	46.64	3,939,860	-1.08(-2.26%)
May 04, 2010	48.14	48.19	47.69	47.72	82	-0.65(-1.35%)
May 03, 2010	48.37	48.47	48.32	48.37	1,006,668	+0.04(+0.08%)
Apr 30, 2010	48.33	48.37	48.15	48.33	2,088,203	+0.11(+0.22%)
Apr 29, 2010	48.19	48.26	48.03	48.22	1,094,364	+0.23(+0.48%)
Apr 28, 2010	48.01	48.09	47.83	48.00	1,673,355	+0.26(+0.55%)
Apr 27, 2010	48.21	48.36	47.66	47.73	2,909,812	-0.54(-1.12%)
Apr 26, 2010	48.13	48.38	48.13	48.27	1,126,137	+0.02(+0.05%)
Apr 23, 2010	48.12	48.26	47.94	48.25	963,146	+0.36(+0.75%)
Apr 22, 2010	48.07	48.19	47.82	47.89	2,057,427	-0.30(-0.62%)
Apr 21, 2010	48.30	48.32	48.08	48.19	1,335,242	+0.04(+0.07%)
Apr 20, 2010	47.82	48.26	47.80	48.15	1,663	+0.55(+1.16%)
Apr 19, 2010	47.83	47.83	47.52	47.60	1,449,920	-0.20(-0.43%)
Apr 16, 2010	48.09	48.24	47.46	47.80	2,926,809	-0.40(-0.82%)
Apr 15, 2010	48.01	48.25	47.95	48.20	1,553,747	+0.25(+0.53%)
Apr 14, 2010	47.89	47.98	47.83	47.95	1,327,561	+0.11(+0.23%)
Apr 13, 2010	47.76	47.86	47.62	47.84	1,472,015	+0.16(+0.33%)
Apr 12, 2010	47.78	47.79	47.65	47.68	1,038,791	-0.04(-0.08%)
Apr 09, 2010	47.61	47.74	47.55	47.72	1,033,061	+0.10(+0.20%)
Apr 08, 2010	47.53	47.65	47.32	47.62	1,074,010	+0.13(+0.28%)
Apr 07, 2010	47.49	47.54	47.40	47.49	1,601,426	+0.05(+0.10%)
Apr 06, 2010	47.35	47.49	47.21	47.44	1,426,022	+0.05(+0.10%)
Apr 05, 2010	47.58	47.58	47.25	47.40	1,376,750	-0.11(-0.23%)

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