Input: Sales nav company url: https://www.linkedin.com/sales/company/152501?_ntb=kKK7%2F8FBREuUNzYYjMg09A%3D%3D&growthInsightsTab=growth-insights-distribution-headcount

Output:
"department"_count = 45 -> "department" can be Sales, Marketing, etc.
"department_1mo_growth"=25%
"department_6mo_growth"=2%
"department_1yr_growth"=5%

see API in screenshot