ENSO Years (based on year event started) LEGEND: 0=NEUTRAL 1=ELNINO -1=LANINA
1980,0
1981,0
1982,1
1983,0
1984,0
1985,0
1986,0
1987,1
1988,-1
1989,0
1990,0
1991,1
1992,0
1993,1
1994,1
1995,0
1996,0
1997,1
1998,-1
1999,-1
2000,-1
2001,0
2002,1
2003,0
2004,0
2005,0
2006,1
2007,-1
2008,-1
2009,1
2010,-1
2011,-1
2012,0
2013,0
2014,0
2015,1