2024

8.2

1976

6.6

1990

5.2

2006

6.2

1985

6.2

2013

5.1

2000

7.2

1998

6.4

2001

6.3

2003

6.3

1989

7.2

1990

2.0

2004

5.4

2019

6.1

1970

7.1

1939

7.0

2002

7.1

1998

6.6

1977

4.5

1981

3.5