iShares 10-20 Year Treasury Bond ETF
(TLH) Inception Date,1/5/2007
Performance as of,3/31/2012

Returns as of,3/31/2012

Quarter-end,Total Returns (%),Total Returns (%),After-Tax Returns (%),After-Tax Returns (%),Market Price Returns (%)
 ,TLH,Index,TLH-Pre Liquidation,TLH-Post Liquidation,TLH
YTD,-3.38,-3.36,--,--,-3.54
1 Month,-2.59,-2.57,--,--,-2.59
3 Months,-3.38,-3.36,--,--,-3.54
6 Months,-1.68,-1.60,--,--,-2.11

1 Year,17.73,17.91,16.52,11.48,17.70
3 Years,6.57,6.73,5.31,4.85,6.45
5 Years,8.92,8.97,7.50,6.83,8.88
10 Years,--,8.11,--,--,--
Since Inception  1/5/2007,8.61,8.67,7.21,6.58,8.59

"Returns are average annualized total returns, except those for periods of less than one year, which are cumulative."

Annual Returns
2012 ,4.09,4.20,--,--,3.66
2011 ,21.58,21.77,--,--,21.70
2010 ,9.57,9.70,--,--,9.65
2009 ,-8.39,-8.12,--,--,-8.87
2008 ,20.08,19.69,--,--,20.34

Fees & Expenses
 Expense Type,,,,,Amount
 Management Fee,,,,,0.15%
 +Acquired Fund Fees & Expenses,,,,,0.00%
 =Total Annual Fund Operating Expenses,,,,,0.15%