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Annual Total Returns- Vanguard Pennsylvania Long-Term Tax-Exempt Fund (Retail) [BarChart] - Retail - Vanguard Pennsylvania Long-Term Tax-Exempt Fund - Investor Shares
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total 10.05% 6.94% (2.74%) 10.78% 4.01% 0.66% 6.58% 1.10% 8.76% 5.86%