2024

5.9

2007

3.7

2001

5.9

2017

7.0

1996

5.5

2000

5.5

2005

5.8

1995

5.2

1948

7.5

2020

5.0

1964

7.3

2008

5.6

2023

5.0

2005

5.6

1982

3.0

2025

6.1

1998

6.0

1995

6.5

2009

6.5

2015

6.4