MADRID, Spain (PNN) - July 22, 2013 - Spain tapped its social security reserve fund for the second time in a month on Monday, the Labor Ministry said, to help with extra summer pension payments as unemployment and retirement costs deplete government funds.

The government turned to the fund for 3.5 billion euros ($4.6 billion) on July 1, then for a further 1 billion euros on Monday. Spanish pensioners receive two checks in summer and two over the Christmas holidays.

Spain was forced to tap the reserve for the first time last year to help pay pension costs, using some 7 billion euros.

Record high unemployment, which hit over 27% in the first quarter, and a growing number of retirees on state pensions have put an unprecedented strain on Spanish social security funds.

The fund was worth 59.3 billion euros, or 5.65% of gross domestic product, after the operation on Monday, the Ministry said.