The films are listed with their production year, so for example the Oscar 2000 went to the best actor in 1999.
This award was originally a plaque.
... (+ 1986) January 22 - George Balanchine, choreographer (+ 1983) January 26 - Ancel Keys, scientist February 1 - S. J. Perelman[?], humorist, author February 4 - ...