The United States and Canada produced record amounts of maple syrup this year, thanks to the weather and more people getting into the business or expanding their operations. U.S. Department of Agriculture statistics released this month show the U.S. produced 4.2 million gallons, the greatest amount since record-keeping began in 1916. Vermont is by far the country’s largest producer of maple syrup. The state yielded 1.9 million gallons this year, beating the previous record of 1.48 million gallons set in 2013, according to Henry Marckres, the maple specialist at the Vermont agency of agriculture.