Beer sales have been sluggish overall in volume and in growth in industry revenue as other beverages have increased in popularity. Growth in revenue for beer makers averaged 1.3 per cent per year during 2011-2016; the estimated annual growth over the subsequent five years is only 0.4 percent per annum. Nonetheless, the number of licensed breweries in Canada increased from 310 in 2010 to 640 in 2015. Many of these are small operations since there were only 30 large (making over 7.5 million litres per year) breweries in 2015.