Whitehaven Coal Ltd ( ASX: WHC ) shares jumped nearly 13% higher to $1.66 after the coal miner reported record coal production for the 2016 financial year. The company revealed full year production was 20.5 million tonnes, which was a 30% increase on the previous year. The coal miner stated that it sold 20.1 million tonnes of coal in FY 2016, an increase of 44% year on year. Of these sales 84% was thermal coal and the remaining 16% was metallurgical coal. Whitehaven Coal's share price is up a massive 123% in the last three months.