Yields of major regions
35-37 hl/ha - Grand Cru burgundy
48 hl/ha - Vosne Romanee 1er Cru
50 hl/ha - Red Village Burgundy
57 hl/ha - White Burgundy
57 hl/ha - Pauillac AOP
60 hl/ha - Priorat DOQ
66 hl/ha - Champagne
Continuum of red wine aging requirements