\begin{tabular}
Degree of Freedom&forecast time&Length of forecast time\\
&months since 1960-01-01&days\\
&Oct-Dec 1982&91.99999\\
&Oct-Dec 1982&91.99999\\
&Oct-Dec 1982&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1983&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1984&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1985&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1986&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1987&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1988&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1989&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1990&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1991&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1992&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1993&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1994&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1995&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1996&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1997&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1998&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 1999&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2000&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2001&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2002&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2003&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2004&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2005&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2006&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2007&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2008&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2009&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2010&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2011&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2012&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2013&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2014&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2015&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2016&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2017&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2018&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2019&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2020&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2021&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2022&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2023&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2024&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2025&91.99999\\
&Oct-Dec 2026&91.0\\
&Oct-Dec 2026&91.0\\
&Oct-Dec 2026&91.0\\
&Oct-Dec 2026&91.0\\
&Oct-Dec 2026&91.0\\
&Oct-Dec 2026&91.0\\
&Oct-Dec 2026&91.0\\
&Oct-Dec 2026&91.0\\
\end{tabular}