2015 Pacific Crest Private SaaS Company Survey Results (PDF)
tomtunguz.com/images/2015-PC-Survey.pdf
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
This report provides an analysis of the results of a survey of private SaaS companies which Pacific Crest’s software investment banking team conducted in June-July 2015