2004

6.8

1996

5.4

1973

6.6

2017

8.2

2020

7.0

1998

5.8

2020

0.0

2023

1.0

2016

8.5

2013

6.3

2014

0.0

2006

5.8

2000

6.8

1997

8.2

1996

6.7

2022

6.8

2015

0.0

1980

7.8

1999

7.3

2021

8.1