Brent Ozar has a roundup of blog posts concerning the data professional survey for 2017:
We asked to see your papers, and 2,898 people from 66 countries answered.
Download the raw data in Excel, and you can slice and dice by country, years of experience, whether you manage staff or not, education, and more.
Community bloggers have already started to analyze the results:
There were several entrants and some good posts, so check it out.