Wipe out by Studio Theme: What database table keeps the Theme Options?

After months of work, I just about had my Studio Theme Options set perfectly. Except on the last save, I must have inadvertently hit the Reset rather than the Save button.

So, I have yesterday's backup but can you tell me what table I should recover this data from?

Also, I HIGHLY recommend you put a "Are you sure?" question between the Reset and the erase function.

Ed