2002 Winter Olympics The cost and cost overrun for Salt Lake City 2002 compares with costs of US$2.5 billion and a cost overrun of 13% for Vancouver 2010, and costs of US$51 billion and a cost overrun of 289% for Sochi 2014, the latter being the most costly Olympics to date. Average cost for Winter Games since 1960 is US$3.1 billion, average cost overrun is 142%. A total of 78 National Olympic Committees sent athletes to the 2002 Olympics. Cameroon, Hong Kong (China), Nepal, Tajikistan, and Thailand participated in their first Winter Olympic Games. The 2002 Winter Olympics featured 78 medal events over
Winter Olympic Games before the opening ceremonies. Taiwan returned to Olympic competition at the 1984 Winter Games in Sarajevo as Chinese Taipei. The country agreed to compete under a flag bearing the emblem of their National Olympic Committee and to play the anthem of their National Olympic Committee should one of their athletes win a gold medal. The agreement remains in place to this day. The Olympic Charter limits winter sports to "those ... which are practised on snow or ice." Since 1992 a number of new sports have been added to the Olympic programme; which include short track speed skating, snowboarding, freestyle