We know this much from the Q4 Earnings call on Feb 28th:
“As of year-end 2021, this included 125 cars in customers' hands, while we produced over 400 vehicles in total as of today. And on these, over 300 have now been delivered to customers.
400+ produced (I assume this means low 400’s) in total as of 02/28. Don’t know how many produced in 2021 but obviously more than 125. Just for arguments sake and to keep things simple say 275 produced in Jan/Feb. If it has been 10 cars per day (not saying it is…I really have no idea at all) that would be 275 + 30x10 = 575 for the quarter.