1982

5.8

2012

7.0

2020

6.0

2020

7.0

2015

7.4

2014

6.5

2021

7.0

2021

7.8

1978

5.2

1969

8.3

2023

8.0

1979

5.0

1998

6.0

2015

6.0

2016

5.8

2014

5.4

2024

0.0