July 2018 I was looking at making infographics using info from nyc open data payroll data. I downloaded the data, and grouped by fiscal year and first name, as long as the first name had at least 500 instances of that name. I made sure to only get data for people with annual salaries. I then just took an average of the salaries. I'm not a data scientist so accuracy of this is not guaranteed!!
To see the graphic locally, clone this repository, cd into the file, and run:
python -m http.server
To look at how I got the data, install jupyter notebook and initialize it in this repo with jupyter notebook