Standard salaries in the Interior Design field

Hi, I’ve been working in the interior design field for the past 4 years, currently working at a small business focusing on Lighting design and sales. I draw RCP plans and manage projects from start to finish which includes specing products, creating a quote for the customer, drawing plans, sending plans for review to the customer, applying changes needed etc.

I’m looking for a benchmark on how much I should be expecting per hour or in a salary.
I can only get this by finding out what the standard is these days for this general field.

If anyone is able to share their thoughts I’d really appreciate it.