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) 5.59 2.12 2.81 3.79 5.47
Fund with Sales Charge (%) (POP) 1.63 0.83 2.03 3.39 5.34
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) 4.44 1.79 3.05 3.96 5.45
Fund with Sales Charge (%) (POP) 0.52 0.50 2.27 3.57 5.32
Bloomberg Barclays Municipal Bond Index (%) 5.38 2.71 3.73 4.72 5.91

Calendar Year Returns

2018
Fund without Sales Charge (%) (NAV) 1.84
Fund with Sales Charge (%) (POP) -2.49
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) 3.79 5.59 6.50 14.86 45.01 442.66
Fund with Sales Charge (%) (POP) -0.10 1.63 2.51 10.55 39.58 422.31
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) 2.13 4.44 5.48 16.23 47.51 433.97
Fund with Sales Charge (%) (POP) -1.70 0.52 1.52 11.87 41.98 413.95
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 5.59 2.12 2.81 3.77
Fund without Sales Charge (%) (NAV) After Shares Sold 4.83 2.49 3.06 3.89
Fund with Sales Charge (%) (POP) Before Shares Sold 1.63 0.83 2.03 3.38
Fund with Sales Charge (%) (POP) After Shares Sold 2.43 1.49 2.44 3.56
Quarter EndAs of 03/31/2019 1 YR 3 YR 5 YR 10 YR
Fund without Sales Charge (%) (NAV) Before Shares Sold 4.44 1.79 3.05 3.95
Fund without Sales Charge (%) (NAV) After Shares Sold 4.12 2.25 3.27 4.05
Fund with Sales Charge (%) (POP) Before Shares Sold 0.52 0.50 2.27 3.55
Fund with Sales Charge (%) (POP) After Shares Sold 1.74 1.24 2.64 3.72

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

Gross Expense Ratio 0.82%
Net Expense Ratio [further-information] 0.82%
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 0.67
Sharpe Ratio 0.33
Standard Deviation 2.48

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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