1993

6.4

1988

7.5

1943

7.5

2004

7.3

1986

8.0

2024

6.8

1990

6.9

2000

6.6

2009

6.7

1998

8.8

2013

8.1

2015

8.4

1995

7.9

1953

7.2

1973

7.3

1994

5.5

1955

7.1

1968

6.9

1941

7.0

1944

6.3