1980

5.7

1963

6.3

1922

7.1

1972

7.1

1995

6.6

1998

6.8

2001

7.4

1993

7.0

2019

2.0

1996

7.8

1960

8.2

1998

7.4

1984

8.4

1971

7.6

2022

0.0

1990

2.0

2010

6.7

2003

6.3

1984

5.7

2023

0.0