How can I examine staffing data for a {specific time...

How can I examine staffing data for a {specific time period} in order to anticipate upcoming staffing requirements for my {specific department} department, and which {specific type of} statistical models would be suitable for producing these forecasts? I am interested in investigating all potential {specific variables} that could influence our staffing demands, including {specific variable}, {specific variable}, and {specific variable}. Moreover, I want to guarantee that the model takes into acc