entergy corporation and subsidiaries notes to financial statements rate of 2.04% ( 2.04 % ) . although the principal amount is not due until the date given in the tables above , entergy louisiana investment recovery funding expects to make principal payments on the bonds over the next five years in the amounts of $ 21.7 million for 2017 , $ 22.3 million for 2018 , $ 22.7 million for 2019 , $ 23.2 million for 2020 , and $ 11 million for 2021