Average Annual Total Returns [further-information] As of 03/31/2019

Month EndAs of 04/30/2019 1 Yr 3 Yr 5 Yr 10 Yr Since Inception Inception 09/01/1987
Fund without Sales Charge (%) (NAV) 5.26 2.25 3.35 4.44 5.43
Fund with Sales Charge (%) (POP) 5.26 2.25 3.35 4.44 5.43
Bloomberg Barclays Municipal Bond Index (%) 6.16 2.59 3.57 4.55 5.91
Quarter EndAs of 03/31/2019 1 Yr 3 Yr 5 Yr 10 Yr Since Inception Inception 09/01/1987
Fund without Sales Charge (%) (NAV) 4.41 2.35 3.46 4.67 5.43
Fund with Sales Charge (%) (POP) 4.41 2.35 3.46 4.67 5.43
Bloomberg Barclays Municipal Bond Index (%) 5.38 2.71 3.73 4.72 5.91

Calendar Year Returns

2018 2017 2016 2015 2014 2013 2012 2011 2010 2009
Fund without Sales Charge (%) (NAV) 0.81 4.15 1.10 2.05 11.17 -4.88 8.92 10.89 0.92 15.87
Fund with Sales Charge (%) (POP) 0.81 4.15 1.10 2.05 11.17 -4.88 8.92 10.89 0.92 15.87
Bloomberg Barclays Municipal Bond Index (%) 1.28 5.45 0.25 3.30 9.05 -2.55 6.78 10.70 2.38 12.91

Cumulative Total Returns [further-information] As of 03/31/2019

Month EndAs of 04/30/2019 YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception since 09/01/1987
Fund without Sales Charge (%) (NAV) 3.08 5.26 6.90 17.90 54.34 433.76
Fund with Sales Charge (%) (POP) 3.08 5.26 6.90 17.90 54.34 433.76
Bloomberg Barclays Municipal Bond Index (%) 3.28 6.16 7.97 19.14 56.03 515.20
Quarter EndAs of 03/31/2019 YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception since 09/01/1987
Fund without Sales Charge (%) (NAV) 2.63 4.41 7.22 18.55 57.91 431.42
Fund with Sales Charge (%) (POP) 2.63 4.41 7.22 18.55 57.91 431.42
Bloomberg Barclays Municipal Bond Index (%) 2.90 5.38 8.35 20.12 58.55 512.90

After-Tax Average Annual Total Returns [further-information] As of 03/31/2019

Month EndAs of 04/30/2019 1 YR 3 YR 5 YR 10 YR
Fund without Sales Charge (%) (NAV) Before Shares Sold 5.26 2.25 3.35 4.44
Fund without Sales Charge (%) (NAV) After Shares Sold 4.55 2.54 3.43 4.39
Fund with Sales Charge (%) (POP) Before Shares Sold 5.26 2.25 3.35 4.44
Fund with Sales Charge (%) (POP) After Shares Sold 4.55 2.54 3.43 4.39
Quarter EndAs of 03/31/2019 1 YR 3 YR 5 YR 10 YR
Fund without Sales Charge (%) (NAV) Before Shares Sold 4.41 2.35 3.46 4.67
Fund without Sales Charge (%) (NAV) After Shares Sold 4.00 2.61 3.52 4.59
Fund with Sales Charge (%) (POP) Before Shares Sold 4.41 2.35 3.46 4.67
Fund with Sales Charge (%) (POP) After Shares Sold 4.00 2.61 3.52 4.59

SALES CHARGE, EXPENSES & FEES As of 09/10/2018 (updated annually)

Gross Expense Ratio 0.54%
Net Expense Ratio [further-information] 0.54%
Max Initial Sales Charge 0.00%
CDSC

Volatility Measures [further-information] As of 04/30/2019 Updated Monthly, based on a 3-year period

Sharpe Ratio 0.36
Standard Deviation 2.79

Benchmarks

A benchmark is a comparable broad-based index that can be used to evaluate a fund's performance.

  • Bloomberg Barclays Municipal Bond Index

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