2015

6.3

1997

6.1

2009

7.2

2023

7.5

2004

5.8

2022

5.8

1969

4.6

1954

7.5

2005

6.8

1995

7.3

1982

7.2

2003

5.0

2014

6.4

2024

7.3

1968

7.6

2004

5.6

2004

8.1

2005

7.4

2017

5.7

2014

5.8