2020

7.3

2008

5.2

1991

6.6

1996

8.8

2023

9.2

1987

5.5

1990

4.4

2014

8.0

1965

7.4

1988

5.8

1993

6.1

2012

6.7

2002

8.5

1984

6.5

1985

6.5

2024

9.6

1931

5.8

2007

6.1

2003

5.2

2006

7.6