2007

6.9

2002

6.5

2021

7.3

2021

6.0

2002

7.1

1958

7.7

1991

8.3

1998

7.7

1971

7.6

1962

7.3

2004

6.5

2020

6.2

1989

7.2

2005

6.3

1963

8.1

1958

8.2

2001

7.9

1957

7.2

2006

6.6

2003

7.4