0.0

1975

4.5

2020

7.2

2025

6.0

1998

5.9

1956

6.4

1973

7.0

2024

8.0

2015

3.4

2022

10.0

2008

7.7

1993

2.8

2012

7.2

1992

7.0

2022

6.9

2014

5.0

2021

10.0

2018

8.3