Clusters of grapes needed to make a bottle of wine

Number of grapes in five clusters

Percentage of American households that do not own a corkscrew

The optimum temperature for the photosynthesis of grape leaves

Gallons of California wine sold in the United States in 2000

Gallons of all wine consumed in the United States in the same year

The money this country’s consumers spent on wine that year

Tons of wine grapes crushed in California in 2001

Amount of wine in a barrel saved from evaporation each year by keeping barrels in a cave instead of in a cellar

Wineries in California when Prohibition began

Wineries in California in 1995

Minutes a grape can endure at 31 degrees before freezing

Estimated number of grape varieties in the world