1998

8.1

2021

7.0

1983

5.8

1973

7.9

2023

6.9

2005

6.5

2002

8.4

1978

4.7

1984

5.1

1947

7.1

1930

5.6

1983

2.6

2011

5.9

2007

7.3

2024

0.0

1989

5.2

1988

6.0

2007

7.1

2007

8.1

2008

4.3