My infosec / cybersecurity job index

Every two weeks I update a spreadsheet that I keep of various IT / IT Security certifications and the number of job postings there are for them on LinkedIn and Indeed.  In the fuzzy logic of my small brain this helps me keep track of a) the health of the industry and b) skills that there is a growing need for.  I base the list off certs that people in my office have or are actively pursuing.  Here is my latest update:

I need to decide whether to add stuff like containerization / virtualization (i.e. VMWare VCP).  I would also like to build a list of keywords / phrases that are appearing in job ads but I am not sure where to start with that.