Fund & Portfolio Comparison

Performance Comparison
Comparison Box

Portfolio Performance Comparison
Name YTD Return 1Yr AR 3Yr AR 5Yr AR 10Yr AR 15Yr AR 20Yr AR Common Inception
AMTBX (MTB MD Muni B) NA -0.55% 2.24% 2.35% NA NA NA
Data as of 05/18/2011, Common starting date is 10/30/2001
More Performance Analytics Comparison
Name Start Date End Date
AMTBX (MTB MD Muni B) 10/30/2001 05/18/2011
Last 1 Week 1 Yr 3 Yr 5 Yr 10 Yr 15 Yr 20 Yr Common Inception 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001
Annualized Return (%) 0.00 -0.55 2.24 2.35 NA NA NA -0.43 1.01 13.95 -5.81 0.90 2.72 1.55 2.16 1.53 4.00 -2.15
Sharpe Ratio NA -0.28 0.61 0.37 NA NA NA -0.60 0.44 4.59 -1.43 -1.01 -0.30 -0.29 0.37 0.29 1.15 -3.98
Standard Deviation(%) NA 2.28 3.30 2.99 NA NA NA 1.98 2.10 3.02 4.70 2.10 1.89 2.11 3.24 2.88 2.53 3.39
Draw Down(%) NA 4.61 9.28 9.32 NA NA NA 1.83 3.67 1.68 9.32 2.53 1.40 2.24 5.25 4.86 3.32 3.59
Yield(%) 0.00 2.38 2.83 2.96 2.26 1.51 1.13 0.49 2.64 3.37 3.28 3.14 3.25 3.25 2.88 0.75 0.00 0.00
Data as of 05/18/2011, Common starting date is 10/30/2001
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
AMTBX (MTB MD Muni B) -0.80%
Dec 2005 – Dec 2008
0.25%
Dec 2003 – Dec 2008
0.00%
NA
0.00%
NA
Annualized Rolling Returns Comparison (Maximum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
AMTBX (MTB MD Muni B) 4.29%
Aug 2007 – Aug 2010
3.10%
Oct 2005 – Oct 2010
0.00%
NA
0.00%
NA
Annualized Rolling Returns Comparison Chart

3-Year Annualized Rolling Return