Reporting figures on dashboard not a true indication of actual figures

I cant pull a report that provides me with your fugure of 1321 and this is what I expect to get when I click on view report and have processes in this instance prior to Jan. Tags being updated or system log changes are not physical changes to a process this is more administrative.

I need a report that provides me with what processes have not been touched in the last 6 months and that be reflective in the report I get. This way of reporting is not helpful and causes lack of trust in what the reporting reflects.

How I got my figure was by........
Clicking on view report > downloading the report> filtering the colums by "date modified", In this instance anything prior to Jan 1st. I need this report to reflect the number provided on the governance chart - processes that physically have not been amended by a user in the past 6 months.