Things are uncertain at this point but I'd think June 2021 would be the safest (after all the trial and errors ar the start from the earlier batch)

hopefully dec 2020 but more likely june 2021

Mostly around this year end should be good

Hopefully a short getaway in dec

Hopefully end of the year

End of next or in 2022

When vaccine is out..

May be next year mid

maybe by 2022 tbh

Not anytime soon