1979

6.4

1962

7.9

1964

5.8

1977

1.0

1969

6.8

1985

2.0

1974

5.5

2017

4.0

2014

6.0

2002

0.0

2022

3.0

2010

7.6

1990

2.0

2015

6.6

1981

4.2

1981

3.0

2023

6.5

1983

4.3

2024

7.8

1978

1.0