Work-search log: how detailed does it need to be? - 13 months and counting

I have been applying to about 15 jobs a week as a store manager, but I am unsure what my state wants in the log. It has been a long 24 weeks. Some days I only network by email or attend a job fair. Has anyone been audited?

I was asked for my log once, after six months. Having it in a spreadsheet made it painless.