This depends on the ADA Staked, the Seaplane NFTs used and the amount of NMKR Tokens left for distribution.
We’re going to distribute a total of 450,000,000 NMKR Tokens in total. If there is a consistent delegation of e.g. 30 Million ADA to our pool with a total return of 4% per year, this would mean that each month around 100,000 ADA of rewards for the pool will be produced.
If we then calculate this number with the above formula at e.g. a fixed price of 0.01 ADA per NMKR Token we come to the conclusion that each month we’ll be distributing 11,500,000 NMKR Tokens. If all NFTs are minted and apply that would give an addition Multiplier of 10 to this number, so that each month we’d be distributing 100 Million NMKR Tokens. In that case after only 4.5 months, the SPO is over.