Suppose this information is available for PepsiCo, Inc. for $2020,2021,$ and $2022.$

$\backslash$table$[[($in millions$),2020,,2021,2022],[$Beginning inventory,$$1,900,$$$2,100,$$$2,400,],[$Ending inventory,$2,100,2,400,2,500,],[$Cost of goods sold,$16,200,18,000,17,885,],[$Sales revenue,$40,200,43,900,43,840,]]$

$($a$)$

Calculate the inventory turnover for $2020,2021,$ and $2022.($Round inventory turnover to $1$ decimal place, e$.$g$.5\mathrm{.}1.)$