As of 2013, approximately 95% of all bourbon is produced in Kentucky, and the state has 4.9 million barrels of bourbon that are currently aging--a figure that exceeds the state population.
Approximately 95% of all bourbon is produced in Kentucky. This was as of 2013. The state has 4.9 million barrels of bourbon--a figure. This is as of 2013. This figure exceeds the state population. These 4.9 million barrels of bourbon are currently aging.