2003

7.4

1997

7.5

1995

5.8

2020

7.3

1999

4.2

2020

7.7

2023

0.0

2016

7.0

2015

0.0

2017

0.0

2020

5.3

2000

6.4

2001

6.9

1983

5.2

1999

6.4

1996

7.8

2018

6.0

2021

0.0

2001

7.8

1958

6.8