the $5-$year holding period?

This no$-$load fund's $5-$year $(2015-2019)$ average annual compound rate of return is $\%.($Round to two decimal places.$)$

Data table

$($Click on the icon here $$ in order to copy the contents of the datable below into a spreadsheet.$)$

$\backslash$table$[[,2019,2018,2017,2016,2015],[$Net investment income,$$0\mathrm{.}91,$$$0\mathrm{.}91,$$$0\mathrm{.}86,$$$0\mathrm{.}79,$$$0\mathrm{.}69$