1968  -999.0  -999.0     0.0    -1.0    -6.0    -7.0    -5.0    -7.0    -4.0    -2.0    -1.0     4.0
1969     3.0     3.0    -1.0    -4.0    -7.0   -10.0    -8.0    -7.0    -3.0    -4.0    -1.0     1.0
1970     4.0     2.0     0.0    -4.0    -9.0    -9.0    -5.0    -6.0    -2.0    -2.0     0.0     4.0
1971     5.0     4.0     1.0    -1.0    -7.0    -4.0    -6.0    -6.0    -4.0    -1.0     0.0    -1.0
1972     3.0     2.0     0.0    -3.0    -4.0    -8.0    -6.0   -11.0    -5.0    -2.0    -1.0     2.0
1973     3.0     3.0     0.0    -3.0    -7.0   -10.0    -8.0    -6.0    -5.0    -2.0     0.0     1.0
1974     4.0     3.0     2.0    -4.0    -5.0    -6.0    -6.0    -8.0    -5.0    -2.0     0.0     3.0
1975     5.0     3.0     2.0    -3.0    -6.0    -9.0   -14.0   -12.0    -4.0    -1.0    -1.0     1.0
1976     4.0     3.0     1.0    -1.0    -4.0    -6.0   -11.0    -9.0    -7.0    -2.0     0.0     2.0
1977     4.0     3.0     1.0     0.0    -4.0    -6.0   -10.0    -8.0    -7.0    -3.0     0.0     1.0
1978     5.0     4.0     1.0    -1.0    -2.0    -6.0   -12.0    -8.0    -3.0    -1.0     1.0     2.0
1979     7.0     6.0     3.0    -1.0    -4.0    -6.0    -6.0    -7.0    -4.0    -3.0    -1.0     0.0
1980     3.0     2.0     0.0    -5.0    -3.0    -7.0   -13.0   -12.0    -8.0    -3.0    -2.0     0.0
1981     3.0     4.0     1.0    -1.0    -4.0    -6.0    -5.0   -10.0    -5.0    -4.0    -1.0     3.0
1982     6.0     4.0     1.0    -1.0    -2.0    -4.0    -8.0    -7.0    -5.0    -3.0    -1.0  -999.0
1983  -999.0  -999.0  -999.0    -1.0    -4.0    -6.0    -6.0    -4.0    -4.0    -2.0     0.0  -999.0
1984  -999.0  -999.0  -999.0    -2.0    -7.0    -6.0    -6.0    -4.0    -2.0    -3.0     0.0     4.0
1985     5.0     4.0     0.0    -1.0    -5.0    -6.0    -4.0    -5.0    -2.0    -2.0     0.0     1.0
1986     3.0     2.0     1.0    -1.0    -7.0    -8.0  -999.0    -8.0    -6.0    -3.0    -2.0     0.0
1987     4.0     4.0     1.0    -3.0    -6.0    -9.0   -15.0    -6.0    -7.0    -2.0     1.0     2.0
1988     5.0     4.0     1.0    -2.0    -3.0    -8.0    -7.0   -10.0    -4.0    -3.0    -1.0     1.0
1989     6.0     5.0     3.0    -4.0    -2.0    -4.0    -2.0    -3.0    -4.0    -1.0    -1.0     3.0
1990     6.0     5.0     2.0    -5.0    -6.0    -6.0    -7.0    -7.0    -4.0    -3.0    -1.0     0.0
1991     4.0     2.0     0.0    -3.0    -9.0   -11.0    -8.0    -8.0    -4.0    -4.0    -1.0     0.0
1992     3.0     3.0     0.0     0.0    -8.0    -9.0    -9.0    -5.0    -3.0    -3.0    -1.0     4.0
1993     4.0     3.0     0.0    -1.0    -3.0    -5.0    -5.0    -5.0    -4.0    -2.0    -1.0     1.0
1994     3.0     2.0     1.0    -2.0    -6.0    -5.0   -12.0    -5.0    -5.0    -6.0     0.0     3.0
1995     4.0     3.0     0.0    -2.0    -4.0    -8.0   -14.0   -12.0    -6.0    -1.0     1.0     3.0
1996     4.0     4.0     2.0    -2.0    -3.0    -6.0    -5.0    -5.0    -2.0    -2.0     0.0     3.0
1997     5.0     3.0     2.0    -2.0    -3.0    -5.0    -6.0    -4.0    -6.0    -3.0    -2.0     4.0
1998     7.0     5.0     2.0     1.0    -3.0    -1.0    -5.0    -6.0    -6.0    -1.0     0.0     3.0
1999     6.0     4.0     2.0     0.0    -1.0    -4.0    -4.0    -6.0    -6.0    -2.0     0.0     5.0
2000     6.0     4.0     2.0     0.0    -2.0    -4.0    -5.0    -7.0    -6.0    -2.0    -1.0     3.0
2001     4.0     2.0     0.0    -3.0    -2.0    -6.0    -8.0    -4.0    -3.0     0.0     1.0     4.0
2002     5.0     4.0     0.0     0.0    -7.0   -11.0    -7.0    -5.0    -3.0    -5.0    -1.0     2.0
2003     5.0     4.0     1.0    -1.0    -4.0    -8.0    -6.0    -3.0    -2.0    -2.0    -2.0    -1.0
2004     3.0     4.0     1.0    -2.0    -4.0    -4.0    -4.0    -5.0    -5.0    -3.0     0.0     4.0
2005     4.0     3.0     1.0    -1.0    -4.0    -9.0    -7.0    -5.0    -3.0    -2.0    -1.0     2.0
2006     6.0     4.0     3.0    -1.0    -2.0    -5.0    -6.0   -10.0    -5.0    -2.0     1.0     4.0
2007     4.0     3.0     0.0    -4.0    -6.0    -9.0   -13.0    -6.0    -3.0    -4.0    -2.0     0.0
2008     3.0     3.0     1.0    -2.0    -3.0    -4.0    -5.0    -6.0    -2.0    -1.0     1.0     4.0
2009     5.0     3.0     2.0    -2.0    -4.0    -8.0   -10.0    -9.0    -4.0    -3.0    -2.0     0.0
2010     3.0     2.0     0.0    -3.0    -3.0    -3.0    -5.0    -5.0    -3.0     0.0     2.0     3.0
2011     4.0     4.0     1.0    -4.0    -4.0    -8.0   -11.0    -9.0    -6.0    -2.0    -1.0     3.0
2012     5.0     3.0     2.0    -4.0    -2.0    -7.0    -6.0    -5.0    -5.0    -3.0    -1.0     0.0
2013     1.0     3.0     2.0     1.0    -4.0    -4.0    -6.0    -8.0    -5.0    -1.0    -1.0    -1.0
2014     1.0     2.0     0.0    -1.0    -3.0    -5.0    -4.0    -6.0    -4.0    -2.0    -2.0     0.0
2015     2.0     4.0     2.0     0.0    -3.0    -7.0    -9.0    -7.0    -7.0    -2.0    -1.0     0.0
2016     4.0     3.0     2.0    -3.0    -3.0    -2.0    -4.0    -9.7    -1.0    -1.0    -1.0     4.0
2017     6.0     4.0     2.0    -1.0    -3.0    -6.0    -5.0    -6.0    -4.0    -2.0    -1.0     3.0
2018     5.0     5.0     2.0    -1.0    -3.0    -5.0    -5.0    -5.0    -3.0    -2.0     0.0     4.0
2019     5.0     3.0     2.0    -1.0    -5.0    -5.0    -6.0    -6.0    -5.0    -3.0     0.0     3.0
2020     7.0     5.0     2.0     0.0    -3.0    -3.0    -4.0    -6.0    -5.0    -3.0     0.0     4.0
2021     5.0     4.0     2.0     0.0    -2.0    -3.0    -4.0    -5.0    -1.0    -1.0     0.0     1.0
2022     2.0     3.0     1.0    -1.0    -3.0    -4.0    -5.0    -3.0    -2.0    -1.0     0.0     3.0
2023     6.0     4.0     2.0     0.0    -1.0    -5.0    -4.0    -5.0    -6.0    -4.0    -2.0     0.0