All the nickels, dimes and quarters travelers leave behind at airport security checkpoints adds up to big bucks — enough that next time you forget your change after emptying your pockets, you might want to go back for it.

In fiscal year 2016, travelers left behind a record $867,812.39, according to a report from the Transportation Security Administration. That’s over $100,000 more than went unclaimed the previous year. Of that amount, nearly $80,000 was in foreign currency.

“TSA makes every effort to reunite passengers with items left at the checkpoint, however there are instances where loose change or other items are left behind and unclaimed,” TSA spokeswoman Lisa Farbstein said. “Unclaimed money, typically consisting of loose coins passengers remove from their pockets, is documented and turned into the TSA financial office.”

New York’s John F. Kennedy International Airport ranked the highest for unclaimed money with $70,615. That was followed by Los Angeles International at $44,811.82. Among D.C. area airports, only Dulles International made the top 10 in unclaimed funds with $20,801.25.

National Airport travelers, however, weren’t far behind Dulles, leaving $18,753.31. And despite being the region’s busiest airport, travelers left only $5,946.50 at checkpoints at Baltimore-Washington International Marshall Airport.

So where does all that spare change go? In 2005, Congress gave the TSA the authority to spend the money on security operations.

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