In an effort to control the size and costs of the Summer Olympics, and make the Games "relevant to sports fans of all generations", the IOC evaluated the Olympic event programme in place for the 2016 Summer Olympics, and voted on 25 "core" sports that would comprise the programme of the 2020 Summer Olympics. One vacancy was to be left open for a new sport. In February 2013, IOC members voted to remove wrestling from the Olympic programme; The New York Times cited several potential factors in the decision, including the lack of universally-known talent unlike other sports, and concern for the lack of women's competitions in wrestling (having only introduced women's freestyle competitions in 2004).