2009

6.2

1965

6.9

2021

7.4

1983

5.7

2023

6.1

2020

6.7

1993

5.5

1989

5.0

2015

6.6

1961

7.5

1990

5.0

2022

7.8

2022

6.0

1969

6.0

1996

6.4

2017

6.5

2014

7.3

2024

6.1

2007

7.9

2003

5.0