{"Year":1980,"Score":492}
{"Year":1981,"Score":492}
{"Year":1982,"Score":493}
{"Year":1983,"Score":494}
{"Year":1984,"Score":497}
{"Year":1985,"Score":500}
{"Year":1986,"Score":500}
{"Year":1987,"Score":501}
{"Year":1988,"Score":501}
{"Year":1989,"Score":502}
{"Year":1990,"Score":501}
{"Year":1991,"Score":500}
{"Year":1992,"Score":501}
{"Year":1993,"Score":503}
{"Year":1994,"Score":504}
{"Year":1995,"Score":506}
{"Year":1996,"Score":508}
{"Year":1997,"Score":511}
{"Year":1998,"Score":512}
{"Year":1999,"Score":511}
{"Year":2000,"Score":514}
{"Year":2001,"Score":514}
{"Year":2002,"Score":516}
{"Year":2003,"Score":519}
{"Year":2004,"Score":518}
{"Year":2005,"Score":520}
{"Year":2006,"Score":518}
{"Year":2007,"Score":514}
{"Year":2008,"Score":514}
{"Year":2009,"Score":514}
{"Year":2010,"Score":515}
{"Year":2011,"Score":514}
{"Year":2012,"Score":514}
{"Year":2013,"Score":514}