2014

5.6

1895

5.4

2018

7.0

2018

6.7

2020

7.2

2016

7.2

2021

7.8

2007

7.9

2019

6.2

1980

7.0

2023

6.5

2014

7.7

2003

7.3

1989

7.3

1978

7.6

1968

7.5

1992

5.0

2005

6.9

1976

6.5