yield Question about Yields of Shishito and Jimmy Nardello

Does anyone have any rough idea based on previous years gorwing of what to expect per plant? In pounds? Trying to decide how many to keep for my self. I've only got 10 jimmy's so I'm planting them all, but I've got 18 shishitos I was planning on planting 12. I want to make sure I have enough for the markets.