(Time) - Enjoying a glass of wine after a long workday or while eating dinner often proves irresistible to many: consumers in the U.S. now comprise the biggest chunk of the global wine market, drinking 13% of the world’s wine, according to analysis by a wine industry expert. The 6th Annual New York Wine Expo recently took over the Jacob K. Javits Convention Center in a frenzy of tasting and tippling, and National Wine Week is upon us (March 11-15), which features discounted pours at upscale restaurants around the country. Here are six trends in the wine industry that are taking off this spring