Spain's labour ministry release its labour market figures on Thursday. The number of registered unemployed people decreased by 119,768 in May, after a 83,599 drop in April.
The decline was driven by a fall in unemployment in the farm sector.
The number of registered youth unemployed people fell by 45,853 in May from the last year.
The total number of jobless in Spain was 3.89 million in May, below 4 million level for the first time since August 2010.