What was the change in Global's book value of equity from $2018$ to $2019?$

Global's book value of equity changed by $ $$ million from $2018$ to $2019.($Round to one decimal place.$)$

Data table

$\backslash$table$[[$Assets$,$Global Corporation Balance Sheet for $2019$ and $2018($$ millions$),2019,2018],[2019,2018,$Liabilities and Stockholders' Equity$],[$Current Assets,,,Current Liabilities,,$],[$Cash$,22\mathrm{.}2,20\mathrm{.}6,$Accounts payable,$29\mathrm{.}6,25\mathrm{.}5],[$Accounts receivable,$19\mathrm{.}1,12\mathrm{.}2,$Notes payable$/$short$-$term debt,$4\mathrm{.}6,3\mathrm{.}4-10$