what is inflation$/$deflation from $2019$ to $2021$ using the Deflator method? calculate the GDP deflator for $2023$ and what is deflation$/$inflation from $2021$ to $2022$ using the deflator method?

$\mathrm{.}1243$

$\mathrm{.}1373$

$\mathrm{.}1419$

$\mathrm{.}1528$

$\mathrm{.}1695$