discuss How many domains do you sell a month/year ?

[doofer]

Interested to hear other peoples experience of how many domains you sell in an average week/month/year ? Also, how does this relate to the number of domains you have generally in your portfolio at any given time !? Do you flip for a small profit, little and often or invest and sit on your domains for as long as it takes for the the best possible return, maybe a combination of both ?