a$.$ By what percentage did$$ Mydeco's revenues grow each year from $2016-2019?$

The revenues growth for year $2016$ is $\%.($Round to two decimal$$ places.$)$

The revenues growth for year $2017$ is $\%.($Round to two decimal$$ places.$)$

The revenues growth for year $2018$ is $\%($Round to two decimal$$ places.$)$

The revenues growth for year $2019$ is $\%($Round to two decimal$$ places.$)$