1985

5.3

1975

7.1

2020

8.5

2012

10.0

2022

6.1

1975

5.0

1965

7.1

1998

0.0

1994

5.9

2022

8.0

2007

5.5

2010

6.9

2014

7.9

2004

5.5

1989

7.7

2004

8.2

1985

8.3

1973

6.8

1981

8.1

2023

7.0