Question: When did the sovereign state whose Dewey Decimal Classification is 2--591 have an inflation rate of 8.3 percentage?
Options:
2016-01-01
1941-01-01
2016-11-22
2015-06-01
2009-12-16
2015-07-01
1762-01-01
1991-12-25
1990-02-14
7