2023

5.5

2005

6.7

1989

7.2

1996

6.8

1984

8.0

1998

7.3

1957

8.5

1966

7.7

1966

7.3

1973

3.5

2001

7.5

2015

7.0

2002

7.1

1948

7.9

2006

6.4

1984

6.7

1958

6.4

1999

7.6

1991

6.8

2018

6.3