1991

7.7

2002

0.0

1989

7.4

1959

6.9

1998

7.9

2009

7.2

1984

7.7

1984

6.0

1984

7.5

1983

6.6

1984

6.0

1982

6.1

1970

7.2

1959

5.2

1987

5.7

2023

2.0

1938

7.1

2024

5.3

2011

8.8

1982

5.8