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

Month EndAs of 05/31/2019 1 Yr 3 Yr 5 Yr 10 Yr Since Inception Inception 09/01/1987
Fund without Sales Charge (%) (NAV) 4.92 2.31 2.78 4.04 5.31
Fund with Sales Charge (%) (POP) 0.99 1.02 2.00 3.64 5.19
Bloomberg Barclays Municipal Bond Index (%) 6.40 2.97 3.58 4.58 5.94
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) 3.87 2.11 3.04 4.24 5.29
Fund with Sales Charge (%) (POP) -0.02 0.81 2.26 3.84 5.16
Bloomberg Barclays Municipal Bond Index (%) 5.38 2.71 3.73 4.72 5.91

Calendar Year Returns

2018
Fund without Sales Charge (%) (NAV) 0.59
Fund with Sales Charge (%) (POP) -3.68
Bloomberg Barclays Municipal Bond Index (%) 1.28

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

Month EndAs of 05/31/2019 YTD 1 Yr 3 Yr 5 Yr 10 Yr Since Inception since 09/01/1987
Fund without Sales Charge (%) (NAV) 3.96 4.92 7.10 14.72 48.55 417.49
Fund with Sales Charge (%) (POP) 0.06 0.99 3.08 10.42 42.98 398.09
Bloomberg Barclays Municipal Bond Index (%) 4.71 6.40 9.16 19.25 56.53 523.69
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) 2.39 3.87 6.46 16.16 51.43 409.67
Fund with Sales Charge (%) (POP) -1.45 -0.02 2.46 11.80 45.76 390.56
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 05/31/2019 1 YR 3 YR 5 YR 10 YR
Fund without Sales Charge (%) (NAV) Before Shares Sold 4.92 2.31 2.78 4.04
Fund without Sales Charge (%) (NAV) After Shares Sold 4.19 2.52 2.93 4.01
Fund with Sales Charge (%) (POP) Before Shares Sold 0.99 1.02 2.00 3.64
Fund with Sales Charge (%) (POP) After Shares Sold 1.81 1.51 2.31 3.68
Quarter EndAs of 03/31/2019 1 YR 3 YR 5 YR 10 YR
Fund without Sales Charge (%) (NAV) Before Shares Sold 3.87 2.11 3.04 4.24
Fund without Sales Charge (%) (NAV) After Shares Sold 3.52 2.36 3.15 4.19
Fund with Sales Charge (%) (POP) Before Shares Sold -0.02 0.82 2.26 3.84
Fund with Sales Charge (%) (POP) After Shares Sold 1.17 1.36 2.52 3.85

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

Gross Expense Ratio 0.89%
Net Expense Ratio [further-information] 0.89%
Max Initial Sales Charge 3.75%
CDSC 0.75%

Volatility Measures [further-information] As of 05/31/2019 Updated Monthly, based on a 3-year period

Beta 0.73
Sharpe Ratio 0.38
Standard Deviation 2.63

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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