2.5% 20-Year Treasury Inflation Protected Security (TIPS) due January 15, 2029

Index Ratios for 2009

Description	TIPS of January 2029	Maturity Date	January 15, 2029
CUSIP Number	912810PZ5	Original Issue Date	January 30, 2009
Dated Date	January 15, 2009	Additional Issue Dates	July 31, 2009
Ref CPI on Dated Date	214.69971

	January	February	March	April	May	June	July	August	September	October	November	December
1		0.98941	0.97917	0.98343	0.98832	0.99073	0.99320	0.99607	1.00463	1.00303	1.00528	1.00591
2		0.98904	0.97931	0.98360	0.98840	0.99081	0.99329	0.99635	1.00457	1.00311	1.00530	1.00594
3		0.98867	0.97945	0.98376	0.98848	0.99089	0.99339	0.99662	1.00452	1.00318	1.00533	1.00597
4		0.98831	0.97958	0.98392	0.98856	0.99098	0.99348	0.99690	1.00447	1.00325	1.00535	1.00601
5		0.98794	0.97972	0.98409	0.98863	0.99106	0.99357	0.99717	1.00441	1.00332	1.00537	1.00604
6		0.98758	0.97986	0.98425	0.98871	0.99114	0.99366	0.99745	1.00436	1.00340	1.00539	1.00607
7		0.98721	0.98000	0.98441	0.98879	0.99122	0.99376	0.99773	1.00431	1.00347	1.00541	1.00610
8		0.98685	0.98013	0.98458	0.98887	0.99131	0.99385	0.99800	1.00425	1.00354	1.00543	1.00613
9		0.98648	0.98027	0.98474	0.98894	0.99139	0.99394	0.99828	1.00420	1.00361	1.00545	1.00616
10		0.98612	0.98041	0.98490	0.98902	0.99147	0.99403	0.99855	1.00415	1.00369	1.00547	1.00619
11		0.98575	0.98055	0.98506	0.98910	0.99155	0.99413	0.99883	1.00410	1.00376	1.00549	1.00622
12		0.98539	0.98068	0.98523	0.98918	0.99163	0.99422	0.99911	1.00404	1.00383	1.00551	1.00626
13		0.98502	0.98082	0.98539	0.98925	0.99172	0.99431	0.99938	1.00399	1.00390	1.00553	1.00629
14		0.98465	0.98096	0.98555	0.98933	0.99180	0.99440	0.99966	1.00394	1.00398	1.00556	1.00632
15	1.00000	0.98429	0.98110	0.98572	0.98941	0.99188	0.99450	0.99993	1.00388	1.00405	1.00558	1.00635
16	0.99938	0.98392	0.98123	0.98588	0.98949	0.99196	0.99459	1.00021	1.00383	1.00412	1.00560	1.00638
17	0.99875	0.98356	0.98137	0.98604	0.98957	0.99205	0.99468	1.00049	1.00378	1.00419	1.00562	1.00641
18	0.99813	0.98319	0.98151	0.98621	0.98964	0.99213	0.99477	1.00076	1.00372	1.00427	1.00564	1.00644
19	0.99751	0.98283	0.98165	0.98637	0.98972	0.99221	0.99487	1.00104	1.00367	1.00434	1.00566	1.00647
20	0.99688	0.98246	0.98178	0.98653	0.98980	0.99229	0.99496	1.00131	1.00362	1.00441	1.00568	1.00651
21	0.99626	0.98210	0.98192	0.98669	0.98988	0.99238	0.99505	1.00159	1.00356	1.00448	1.00570	1.00654
22	0.99564	0.98173	0.98206	0.98686	0.98995	0.99246	0.99514	1.00187	1.00351	1.00456	1.00572	1.00657
23	0.99501	0.98137	0.98220	0.98702	0.99003	0.99254	0.99524	1.00214	1.00346	1.00463	1.00574	1.00660
24	0.99439	0.98100	0.98233	0.98718	0.99011	0.99262	0.99533	1.00242	1.00341	1.00470	1.00577	1.00663
25	0.99377	0.98063	0.98247	0.98735	0.99019	0.99271	0.99542	1.00269	1.00335	1.00478	1.00579	1.00666
26	0.99314	0.98027	0.98261	0.98751	0.99026	0.99279	0.99551	1.00297	1.00330	1.00485	1.00581	1.00669
27	0.99252	0.97990	0.98275	0.98767	0.99034	0.99287	0.99561	1.00325	1.00325	1.00492	1.00583	1.00672
28	0.99190	0.97954	0.98288	0.98784	0.99042	0.99295	0.99570	1.00352	1.00319	1.00499	1.00585	1.00676
29	0.99127		0.98302	0.98800	0.99050	0.99304	0.99579	1.00380	1.00314	1.00507	1.00587	1.00679
30	0.99065		0.98316	0.98816	0.99057	0.99312	0.99589	1.00407	1.00309	1.00514	1.00589	1.00682
31	0.99003		0.98330		0.99065		0.99598	1.00435		1.00521		1.00685
January 1, 2010 -->												1.00688

Generated 03/09/11 23:47