NEW YORK (AP) â¿¿ A look at the 10 biggest percentage decliners on New York Stock Exchange at the close of trading:

AuRico Gold Inc. fell 18.5 percent to $11.35.

Vanguard Health Systems Inc. fell 6.3 percent to $13.57.

Jaguar Mining Inc. fell 5.1 percent to $6.12.

Booz Allen Hamilton Holding Corp. fell 2.1 percent to $16.56.

BRT Realty Trust fell 2.1 percent to $6.17.

Sprott Physical Gold Trust fell 1.9 percent to $15.55.

Invesco Van Kampen Trust for Insured Municipals fell 1.8 percent to $12.63.

Saratoga Investment Corp. fell 1.8 percent to $17.00.

Yamana Gold Inc. fell 1.6 percent to $15.74.

Sprott Physical Silver Trust fell 1.6 percent to $19.00.

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