1937

5.0

1970

0.0

1971

0.0

2004

6.4

1989

7.2

2002

7.0

1993

6.9

1994

7.1

1996

7.4

1973

6.9

1990

6.6

2022

7.5

1958

7.6

1984

8.0

1998

7.3

1957

8.5

2000

7.0

1966

7.7

2005

7.0

2006

6.8