dried cannabis production, sales and inventories, 2015 to 2017
Table:
2015
2016
2017

kilograms

production
9,659
35,912
80,535

sales
8,446
26,716
46,186

inventories
17,985
18,087
38,927

Give a concise answer to this question supported by the table contents. Answers must be within a JSON object e.g. {"answer": ["YOUR ANSWER"]}. List multiple answers with commas inside the list object. Caption of the table: 'dried cannabis production, sales and inventories, 2015 to 2017'. Using the table, respond to this question: Which one has been growing more rapidly during these three years, the production of dried cannabis or the sales?

{"answer": ["production"]}