1999

6.8

1996

6.4

1990

6.5

2022

0.0

1980

5.5

2004

5.7

2006

5.4

1962

4.0

1959

5.0

1953

6.8

1964

7.5

1979

7.2

1943

2.2

1982

5.2

1969

5.1

2015

0.0

2006

6.9

1937

4.0

1955

6.6

1944

0.0