1925

8.0

2000

6.3

1987

6.0

1988

7.1

2019

7.4

2003

5.7

2021

6.3

2023

6.2

2012

7.2

2020

7.3

2019

7.0

2020

7.3

1987

6.0

1990

6.1

1998

6.2

2018

6.5

2017

7.3

2020

5.8

2010

6.1

2021

7.4