1977

6.3

1982

5.6

1988

5.8

1957

0.0

2020

8.3

2019

6.8

1985

5.5

2006

7.5

2014

6.4

2025

6.0

1949

5.5

1965

5.8

2024

8.0

1978

6.8

1975

7.7

1984

6.6

1983

6.8

1986

5.9

1971

5.5

1976

6.3