2003

5.5

2012

7.8

2019

8.1

2018

6.2

1940

7.8

2023

7.7

2019

7.8

2009

6.6

1980

7.3

1943

8.2

2016

7.0

2002

7.1

2023

8.1

2009

7.0

1991

6.1

2016

8.5

1965

6.8

1964

7.0

2015

6.0

2009

7.1