1979

6.8

2024

7.7

1974

4.5

1962

7.0

2014

8.2

2022

5.5

2018

6.5

1988

7.2

1992

3.0

1986

3.5

1989

3.9

1992

6.0

2008

5.7

2019

10.0

1985

8.0

2016

10.0

2020

5.5