Question: How much of the worlds energy is produced by nuclear power?
Answer: 5 %
Disambiguated annotations:
qaPairs: question: What percentage of the worlds energy is produced by nuclear power in 2017?
answer: 4.9%
question: What percentage of the worlds energy is produced by nuclear power in 2014?
answer: 11%
question: What percentage of the worlds energy is produced by nuclear power in 2016?
answer: 5%