Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	40.12	40.12	39.76	39.88	3,508	-0.34(-0.83%)
Feb 28, 2012	40.15	40.21	40.03	40.21	858	+0.24(+0.60%)
Feb 27, 2012	39.80	40.05	39.80	39.97	9,558	-0.19(-0.47%)
Feb 24, 2012	40.17	40.28	40.11	40.16	1,883	+0.23(+0.58%)
Feb 23, 2012	39.34	39.93	39.34	39.93	6,226	+1.35(+3.50%)
Feb 22, 2012	38.56	38.58	38.32	38.58	694	-0.01(-0.03%)
Feb 21, 2012	38.70	38.75	38.37	38.59	1,767	+0.54(+1.42%)
Feb 17, 2012	38.08	38.20	38.02	38.05	3,642	-0.12(-0.31%)
Feb 16, 2012	38.14	38.29	37.86	38.17	1,765	-0.43(-1.11%)
Feb 15, 2012	38.37	38.61	38.23	38.60	2,269	+0.65(+1.71%)
Feb 14, 2012	37.88	37.95	37.88	37.95	614	+0.24(+0.64%)
Feb 13, 2012	37.47	37.71	37.47	37.71	3,664	+0.64(+1.73%)
Feb 10, 2012	37.16	37.35	37.07	37.07	955	-0.53(-1.41%)
Feb 09, 2012	37.61	37.65	37.60	37.60	721	+0.15(+0.40%)
Feb 08, 2012	37.22	37.45	37.22	37.45	735	+0.00(+0.00%)
Feb 07, 2012	37.30	37.45	37.30	37.45	385	+0.52(+1.41%)
Feb 06, 2012	36.78	36.93	36.78	36.93	1,776	-0.40(-1.07%)
Feb 03, 2012	37.15	37.33	37.15	37.33	705	-0.07(-0.19%)
Feb 02, 2012	37.30	37.40	37.25	37.40	11,559	-0.05(-0.13%)
Feb 01, 2012	37.55	37.65	37.45	37.45	2,945	+0.93(+2.55%)
Jan 31, 2012	37.00	37.00	36.43	36.52	37,561	-0.70(-1.88%)
Jan 30, 2012	36.99	37.35	36.99	37.22	1,117	+0.17(+0.46%)
Jan 27, 2012	36.80	37.05	36.63	37.05	18,025	-0.55(-1.46%)
Jan 26, 2012	37.60	37.65	37.40	37.60	2,830	+0.55(+1.48%)
Jan 25, 2012	36.75	37.05	36.71	37.05	2,143	+0.15(+0.41%)
Jan 24, 2012	36.62	37.00	36.62	36.90	3,291	+0.15(+0.41%)
Jan 23, 2012	36.63	36.75	36.55	36.75	3,211	+0.43(+1.18%)
Jan 20, 2012	36.35	36.35	36.10	36.32	5,179	-0.77(-2.08%)
Jan 19, 2012	36.90	37.09	36.63	37.09	10,861	+0.19(+0.51%)
Jan 18, 2012	36.50	37.00	36.40	36.90	4,035	+0.73(+2.02%)
Jan 17, 2012	36.30	36.44	36.17	36.17	1,311	+0.41(+1.15%)
Jan 13, 2012	36.04	36.04	35.68	35.76	3,562	-0.99(-2.69%)
Jan 12, 2012	36.37	36.75	36.33	36.75	3,620	+0.40(+1.10%)
Jan 11, 2012	35.89	36.35	35.79	36.35	2,760	+0.21(+0.58%)
Jan 10, 2012	36.04	36.20	35.95	36.14	22,292	+0.49(+1.37%)
Jan 09, 2012	35.33	35.65	35.26	35.65	1,362	+0.73(+2.09%)
Jan 06, 2012	35.15	35.15	34.90	34.92	1,010	-0.36(-1.02%)
Jan 05, 2012	35.13	35.31	35.00	35.28	1,196	-0.72(-2.00%)
Jan 04, 2012	36.22	36.33	36.00	36.00	117,238	+0.88(+2.51%)
Dec 30, 2011	35.20	35.35	35.12	35.12	481	-0.08(-0.23%)
Dec 29, 2011	34.92	35.20	34.83	35.20	2,998	+0.45(+1.29%)
Dec 28, 2011	34.98	34.98	34.68	34.75	1,796	-0.30(-0.86%)
Dec 27, 2011	35.07	35.27	35.03	35.05	17,720	+0.21(+0.60%)
Dec 23, 2011	34.80	34.90	34.80	34.84	1,333	+0.79(+2.32%)
Dec 21, 2011	34.04	34.05	33.90	34.05	4,931	-0.40(-1.16%)
Dec 20, 2011	34.33	34.45	34.27	34.45	2,919	+0.80(+2.38%)
Dec 19, 2011	33.95	34.00	33.65	33.65	1,455	-0.07(-0.21%)
Dec 16, 2011	33.75	33.75	33.47	33.72	3,938	+0.25(+0.75%)
Dec 15, 2011	33.90	33.90	33.46	33.47	2,144	-0.24(-0.71%)
Dec 14, 2011	33.85	34.00	33.70	33.71	2,442	-1.19(-3.41%)
Dec 13, 2011	34.81	34.90	34.72	34.90	960	+0.20(+0.58%)
Dec 12, 2011	35.15	35.15	34.68	34.70	1,407	-0.70(-1.98%)
Dec 09, 2011	35.21	35.45	35.21	35.40	1,232	-0.03(-0.08%)
Dec 08, 2011	35.37	35.43	35.37	35.43	295	-0.22(-0.62%)
Dec 07, 2011	34.76	35.85	34.70	35.65	7,271	+1.17(+3.39%)
Dec 06, 2011	34.47	34.70	34.40	34.48	1,121	-0.10(-0.29%)
Dec 05, 2011	35.10	35.10	34.50	34.58	4,830	-0.29(-0.83%)
Dec 02, 2011	35.24	35.24	34.83	34.87	1,425	-0.68(-1.91%)
Dec 01, 2011	35.75	35.75	35.47	35.55	1,042	+0.11(+0.31%)
Nov 30, 2011	35.65	35.65	35.40	35.44	2,366	+1.00(+2.90%)
Nov 29, 2011	34.28	34.80	34.28	34.44	2,039	+0.48(+1.41%)
Nov 28, 2011	34.38	34.38	33.96	33.96	1,296	+0.26(+0.77%)
Nov 25, 2011	33.95	34.10	33.70	33.70	6,621	-0.85(-2.46%)
Nov 23, 2011	34.25	34.55	34.25	34.55	439	-0.30(-0.86%)
Nov 22, 2011	34.90	34.97	34.85	34.85	1,594	+0.28(+0.81%)
Nov 21, 2011	34.50	34.57	34.30	34.57	4,014	-0.57(-1.62%)
Nov 18, 2011	35.32	35.45	35.10	35.14	2,455	-0.05(-0.14%)
Nov 17, 2011	35.51	35.64	35.19	35.19	1,410	-0.11(-0.31%)
Nov 16, 2011	35.15	35.30	35.05	35.30	1,792	-0.44(-1.23%)
Nov 15, 2011	35.68	35.74	35.46	35.74	1,516	+0.17(+0.48%)
Nov 14, 2011	35.36	35.66	35.29	35.57	550	-0.33(-0.92%)
Nov 11, 2011	35.79	36.20	35.79	35.90	2,255	+0.65(+1.84%)
Nov 10, 2011	35.30	35.30	35.03	35.25	2,428	+0.37(+1.06%)
Nov 09, 2011	35.23	35.23	34.88	34.88	309	-1.71(-4.67%)
Nov 08, 2011	36.49	36.85	36.27	36.59	2,312	+0.09(+0.25%)
Nov 07, 2011	36.33	36.50	36.33	36.50	624	+0.04(+0.11%)
Nov 04, 2011	36.60	36.60	36.38	36.46	1,631	+0.35(+0.97%)
Nov 03, 2011	35.93	36.24	35.93	36.11	628	+1.12(+3.20%)
Nov 02, 2011	35.08	35.23	34.87	34.99	2,571	-0.34(-0.96%)
Nov 01, 2011	34.65	35.34	34.60	35.33	5,174	-0.87(-2.40%)
Oct 31, 2011	36.91	36.93	36.20	36.20	2,473	-1.50(-3.98%)
Oct 28, 2011	37.70	37.70	37.70	37.70	538	-0.43(-1.13%)
Oct 27, 2011	37.63	38.13	37.59	38.13	3,390	+1.48(+4.04%)
Oct 26, 2011	36.62	36.78	36.43	36.65	1,650	+0.05(+0.14%)
Oct 25, 2011	36.25	36.60	36.25	36.60	799	+0.05(+0.14%)
Oct 24, 2011	36.55	36.55	36.55	36.55	119	+0.35(+0.97%)
Oct 21, 2011	36.59	36.59	36.20	36.20	643	+0.86(+2.43%)
Oct 20, 2011	34.81	35.35	34.72	35.34	1,186	-0.09(-0.25%)
Oct 19, 2011	35.25	35.43	35.25	35.43	290	-0.73(-2.02%)
Oct 18, 2011	35.45	36.16	35.30	36.16	9,927	+1.06(+3.02%)
Oct 17, 2011	34.95	35.18	34.80	35.10	2,005	-0.27(-0.76%)
Oct 14, 2011	35.58	35.58	35.37	35.37	234	+0.66(+1.90%)
Oct 13, 2011	34.68	34.95	34.68	34.71	664	-0.61(-1.73%)
Oct 12, 2011	35.05	35.36	35.05	35.32	1,933	+0.42(+1.20%)
Oct 11, 2011	34.93	35.15	34.90	34.90	1,205	-1.61(-4.41%)
Oct 10, 2011	36.54	36.54	36.43	36.51	1,163	+1.14(+3.22%)
Oct 07, 2011	35.75	35.80	35.37	35.37	1,883	-0.28(-0.79%)
Oct 06, 2011	35.16	35.65	35.16	35.65	72,613	+0.29(+0.82%)
Oct 05, 2011	35.15	35.44	35.14	35.36	1,270	+0.26(+0.74%)
Oct 04, 2011	34.64	35.10	34.39	35.10	4,560	+0.72(+2.09%)
Oct 03, 2011	34.95	34.95	34.36	34.38	28,083	-1.32(-3.70%)
Sep 30, 2011	36.08	36.08	35.70	35.70	3,528	-1.40(-3.77%)
Sep 29, 2011	37.31	37.31	36.60	37.10	27,925	+0.25(+0.68%)
Sep 28, 2011	37.22	37.22	36.85	36.85	19,379	+0.84(+2.33%)
Sep 27, 2011	36.49	36.90	36.01	36.01	3,521	-0.29(-0.80%)
Sep 26, 2011	35.74	36.30	35.74	36.30	2,170	+0.75(+2.11%)
Sep 23, 2011	35.06	35.76	35.06	35.55	3,558	-0.30(-0.84%)
Sep 22, 2011	35.84	35.88	35.33	35.85	11,800	-0.95(-2.58%)
Sep 21, 2011	37.54	37.59	36.80	36.80	3,961	-0.75(-2.00%)
Sep 20, 2011	37.45	37.90	37.45	37.55	1,565	-0.20(-0.53%)
Sep 19, 2011	37.20	37.75	37.16	37.75	1,382	-0.40(-1.05%)
Sep 16, 2011	38.00	38.15	37.85	38.15	1,332	-0.29(-0.75%)
Sep 15, 2011	37.99	38.44	37.99	38.44	2,045	+0.48(+1.26%)
Sep 14, 2011	37.08	37.96	37.08	37.96	6,359	+1.11(+3.01%)
Sep 13, 2011	36.91	36.95	36.59	36.85	3,398	-0.33(-0.89%)
Sep 12, 2011	37.05	37.18	36.85	37.18	908	-0.71(-1.87%)
Sep 09, 2011	38.01	38.01	37.89	37.89	890	-0.83(-2.14%)
Sep 08, 2011	39.23	39.23	38.72	38.72	1,374	-0.77(-1.95%)
Sep 07, 2011	39.03	39.49	39.00	39.49	1,916	+1.29(+3.38%)
Sep 06, 2011	37.75	38.20	37.63	38.20	3,339	+0.35(+0.92%)
Sep 02, 2011	37.85	37.85	37.85	37.85	224	-0.65(-1.69%)
Sep 01, 2011	38.35	38.75	38.35	38.50	1,290	+0.30(+0.79%)
Aug 31, 2011	38.50	38.50	38.05	38.20	1,224	+0.75(+2.00%)
Aug 30, 2011	37.38	37.45	37.38	37.45	1,044	-0.95(-2.47%)
Aug 29, 2011	38.29	38.40	38.25	38.40	2,240	+0.14(+0.37%)
Aug 26, 2011	38.69	38.85	38.26	38.26	1,446	+0.31(+0.82%)
Aug 25, 2011	37.94	38.23	37.94	37.95	3,023	-0.67(-1.73%)
Aug 24, 2011	38.91	39.06	38.59	38.62	1,471	-0.08(-0.21%)
Aug 23, 2011	38.30	38.70	38.30	38.70	928	+0.92(+2.44%)
Aug 22, 2011	37.87	38.12	37.78	37.78	856	+0.45(+1.21%)
Aug 19, 2011	37.50	37.50	37.05	37.33	2,324	-0.07(-0.19%)
Aug 18, 2011	37.23	37.40	37.00	37.40	573	-0.75(-1.97%)
Aug 17, 2011	38.16	38.16	38.15	38.15	314	+0.67(+1.79%)
Aug 16, 2011	37.72	37.85	37.45	37.48	1,638	-0.47(-1.24%)
Aug 15, 2011	37.49	37.95	37.49	37.95	714	+0.65(+1.74%)
Aug 12, 2011	37.10	37.30	37.10	37.30	386	+0.95(+2.61%)
Aug 11, 2011	35.45	36.35	35.45	36.35	2,164	+0.70(+1.96%)
Aug 10, 2011	35.52	35.65	35.20	35.65	3,380	+1.65(+4.85%)
Aug 09, 2011	35.50	36.00	34.00	34.00	5,233	-0.80(-2.30%)
Aug 08, 2011	35.92	35.92	34.80	34.80	2,471	-1.90(-5.18%)
Aug 05, 2011	37.50	37.50	36.40	36.70	3,963	-0.49(-1.32%)
Aug 04, 2011	37.40	37.43	37.19	37.19	7,207	-1.51(-3.90%)
Aug 03, 2011	38.70	38.70	38.29	38.70	3,729	+0.00(+0.00%)
Aug 02, 2011	39.14	39.14	38.50	38.70	696	-0.75(-1.90%)
Aug 01, 2011	40.00	40.00	39.25	39.45	2,256	-0.59(-1.47%)
Jul 29, 2011	40.13	40.30	40.04	40.04	2,150	-0.38(-0.94%)
Jul 28, 2011	40.26	40.47	40.26	40.42	2,417	-0.62(-1.51%)
Jul 27, 2011	41.54	41.54	41.04	41.04	744	-0.29(-0.70%)
Jul 26, 2011	41.14	41.33	41.14	41.33	511	+0.57(+1.40%)
Jul 25, 2011	40.93	40.93	40.76	40.76	347	+0.05(+0.12%)
Jul 22, 2011	40.82	40.82	40.71	40.71	1,715	+0.25(+0.62%)
Jul 21, 2011	40.20	40.49	40.16	40.46	3,412	+0.75(+1.89%)
Jul 20, 2011	39.49	39.71	39.24	39.71	1,753	+0.53(+1.35%)
Jul 19, 2011	39.56	39.56	39.15	39.18	1,412	-0.42(-1.06%)
Jul 18, 2011	39.50	39.60	39.24	39.60	1,418	-0.76(-1.88%)
Jul 15, 2011	40.15	40.36	40.15	40.36	1,167	+1.09(+2.78%)
Jul 14, 2011	39.74	39.74	39.27	39.27	2,058	-0.44(-1.11%)
Jul 13, 2011	39.36	39.75	39.36	39.71	2,340	+0.73(+1.87%)
Jul 12, 2011	38.90	39.10	38.86	38.98	1,893	-0.56(-1.42%)
Jul 11, 2011	39.68	39.68	39.54	39.54	2,634	-0.75(-1.86%)
Jul 08, 2011	40.55	40.55	40.26	40.29	3,044	-0.23(-0.57%)
Jul 07, 2011	40.30	40.55	40.30	40.52	1,368	+0.20(+0.50%)
Jul 06, 2011	40.35	40.37	40.32	40.32	526	-0.43(-1.06%)
Jul 05, 2011	40.74	40.86	40.68	40.75	10,072	+0.21(+0.52%)
Jul 01, 2011	40.54	40.54	40.54	40.54	200	-0.09(-0.22%)
Jun 30, 2011	40.63	40.63	40.63	40.63	112	+0.44(+1.09%)
Jun 29, 2011	40.19	40.19	40.19	40.19	205	+0.76(+1.93%)
Jun 28, 2011	39.27	39.52	39.27	39.43	1,387	+0.17(+0.43%)
Jun 27, 2011	38.55	39.26	38.55	39.26	433	+0.79(+2.05%)
Jun 24, 2011	38.46	38.47	38.46	38.47	771	-0.48(-1.23%)
Jun 23, 2011	38.60	38.95	38.60	38.95	2,500	-0.36(-0.92%)
Jun 22, 2011	39.30	39.50	39.30	39.31	4,635	-0.17(-0.43%)
Jun 21, 2011	38.91	39.48	38.91	39.48	3,719	+0.73(+1.88%)
Jun 20, 2011	38.80	38.80	38.62	38.75	1,884	+0.08(+0.21%)
Jun 17, 2011	39.00	39.00	38.66	38.67	1,446	+0.52(+1.36%)
Jun 16, 2011	38.61	38.61	38.15	38.15	4,283	-0.96(-2.45%)
Jun 15, 2011	39.30	39.30	38.98	39.11	2,604	-1.14(-2.83%)
Jun 14, 2011	40.25	40.25	40.25	40.25	200	+1.02(+2.60%)
Jun 13, 2011	39.57	39.63	39.23	39.23	847	+0.15(+0.38%)
Jun 10, 2011	39.75	39.75	39.08	39.08	1,301	-1.48(-3.65%)
Jun 09, 2011	40.05	40.56	40.01	40.56	3,042	+0.38(+0.95%)
Jun 08, 2011	40.26	40.40	40.18	40.18	1,469	-0.62(-1.52%)
Jun 07, 2011	40.84	40.90	40.67	40.80	2,932	+0.15(+0.37%)
Jun 06, 2011	40.90	41.09	40.55	40.65	2,632	+0.39(+0.97%)
Jun 03, 2011	40.15	40.35	40.05	40.26	1,977	+1.26(+3.23%)
May 24, 2011	38.73	39.00	38.73	39.00	1,559	-0.48(-1.22%)
May 20, 2011		39.48	39.48	39.48	0	-0.77(-1.91%)
May 19, 2011	40.25	40.25	39.93	40.25	2,042	+1.04(+2.65%)
May 18, 2011	39.21	39.21	39.21	39.21	334	+0.28(+0.72%)
May 17, 2011	38.98	39.00	38.80	38.93	5,563	-0.52(-1.32%)
May 16, 2011	39.50	39.65	39.45	39.45	1,515	+0.12(+0.31%)
May 13, 2011	39.72	39.72	39.20	39.33	1,275	-0.23(-0.58%)
May 12, 2011	39.45	39.66	39.45	39.56	1,792	+0.21(+0.53%)
May 11, 2011	40.54	40.54	39.35	39.35	1,749	-1.45(-3.55%)
May 10, 2011	40.84	40.90	40.70	40.80	1,495	+0.48(+1.19%)
May 09, 2011	40.33	40.33	39.95	40.32	1,521	-0.23(-0.57%)
May 06, 2011	41.04	41.10	40.35	40.55	7,556	-0.24(-0.59%)
May 05, 2011	41.09	41.09	40.79	40.79	2,287	-0.56(-1.35%)
May 04, 2011	41.55	41.55	41.20	41.35	2,431	-0.35(-0.84%)
May 03, 2011	41.55	41.92	41.55	41.70	3,160	-0.20(-0.48%)
May 02, 2011	41.90	41.90	41.90	41.90	1,396	-0.08(-0.19%)
Apr 29, 2011	41.94	41.98	41.94	41.98	250	+0.33(+0.79%)
Apr 28, 2011	41.52	41.65	41.45	41.65	3,347	+0.51(+1.24%)
Apr 27, 2011	40.66	41.14	40.49	41.14	49,419	+0.34(+0.83%)
Apr 26, 2011	40.73	40.80	40.57	40.80	1,639	+0.40(+0.99%)
Apr 25, 2011	40.55	40.55	40.35	40.40	3,487	+0.00(+0.00%)
Apr 21, 2011	40.36	40.40	40.36	40.40	688	-0.14(-0.35%)
Apr 20, 2011	40.62	40.68	40.40	40.54	3,362	+1.03(+2.61%)
Apr 19, 2011	39.35	39.51	39.35	39.51	3,847	+0.71(+1.83%)
Apr 18, 2011	38.84	38.84	38.80	38.80	1,686	-1.14(-2.85%)
Apr 15, 2011	39.59	40.00	39.51	39.94	2,130	+0.48(+1.22%)
Apr 14, 2011	39.31	39.46	39.31	39.46	1,434	+0.21(+0.54%)
Apr 13, 2011	39.29	39.49	39.25	39.25	2,688	+0.41(+1.06%)
Apr 12, 2011	38.81	38.89	38.76	38.84	26,501	+0.17(+0.44%)
Apr 11, 2011	38.71	38.71	38.58	38.67	1,989	+0.06(+0.16%)
Apr 08, 2011	38.88	38.88	38.61	38.61	2,028	+0.37(+0.97%)
Apr 07, 2011	38.09	38.24	38.04	38.24	3,564	-0.20(-0.52%)
Apr 06, 2011	38.47	38.56	38.38	38.44	1,844	+0.37(+0.97%)
Apr 05, 2011	37.70	38.14	37.70	38.07	2,944	+0.41(+1.09%)
Apr 04, 2011	37.78	37.78	37.56	37.66	2,264	+0.16(+0.43%)
Apr 01, 2011	37.50	37.55	37.50	37.50	1,344	+0.35(+0.94%)
Mar 31, 2011	37.30	37.30	37.15	37.15	1,096	-0.10(-0.27%)
Mar 30, 2011	37.25	37.25	37.25	37.25	3,418	+0.75(+2.05%)
Mar 29, 2011	36.20	36.54	36.20	36.50	3,778	+0.12(+0.33%)
Mar 28, 2011	36.46	36.49	36.38	36.38	1,578	+0.21(+0.58%)
Mar 25, 2011	36.25	36.41	36.02	36.17	3,227	-0.25(-0.69%)
Mar 24, 2011	36.06	36.45	36.06	36.42	1,484	+0.54(+1.51%)
Mar 23, 2011	35.62	35.96	35.62	35.88	1,909	+0.41(+1.16%)
Mar 22, 2011	35.44	35.47	35.41	35.47	2,057	-0.08(-0.23%)
Mar 21, 2011	35.59	35.59	35.51	35.55	3,307	+0.45(+1.28%)
Mar 18, 2011	35.06	35.12	35.01	35.10	971	+0.68(+1.98%)
Mar 17, 2011	34.43	34.48	34.31	34.42	6,991	+0.13(+0.38%)
Mar 16, 2011	34.99	34.99	33.81	34.29	19,607	-0.78(-2.22%)
Mar 15, 2011	34.90	35.07	34.87	35.07	2,036	-1.13(-3.12%)
Mar 14, 2011	36.15	36.20	36.12	36.20	866	+0.00(+0.00%)
Mar 11, 2011	36.20	36.20	36.20	36.20	200	+0.07(+0.19%)
Mar 10, 2011	35.97	36.13	35.96	36.13	2,930	-0.21(-0.58%)
Mar 09, 2011	36.00	36.34	36.00	36.34	2,221	+0.49(+1.37%)
Mar 08, 2011	35.75	35.89	35.75	35.85	1,017	-0.19(-0.53%)
Mar 07, 2011	36.40	36.40	35.87	36.04	2,285	-0.21(-0.58%)
Mar 04, 2011	36.42	36.42	36.14	36.25	1,262	+0.13(+0.36%)
Mar 03, 2011	36.08	36.12	36.08	36.12	459	+0.62(+1.75%)
Mar 02, 2011	35.41	35.50	35.30	35.50	2,001	-0.65(-1.80%)

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