Plea­se note that what gets the media atten­tion are the odd excep­tions, not the median cases – as the median cases are boring. 
Many ent­repre­neurs dream about an exit - in rea­li­ty exits (any kind, even small) are rare and on ave­ra­ge much smal­ler than people usual­ly think.
Only a part of exits are disclo­sed (ie. amount beco­mes public, latest at buyer’s annual report) and as a rule, non-disclo­sed exits are smal­ler (typical­ly <10m€) than the disclo­sed ones. In Nor­dics a median for a disclo­sed exit for a tech­no­lo­gy com­pa­ny is 12-15m€ , for non-disclo­sed less than that. Typical US tech­no­lo­gy exit is esti­ma­ted to be around 5m$.