Law Specialists$$ sustainable growth rates $($these are the product of the first four rows of financial information$)$:

$2017$

$2018$

$2019$

$2020$

$2021$

Sustainable growth rate $(\%)$

$32\mathrm{.}37$

$16\mathrm{.}84$

$0\mathrm{.}26$

$0\mathrm{.}84$

$13\mathrm{.}93$