1998

8.3

1974

8.6

2023

7.7

1984

7.5

1990

7.5

1988

4.4

1976

7.1

1975

8.0

2007

7.6

2017

7.1

2024

0.0

2006

7.0

1986

7.0

2003

5.6

1992

7.4

1989

7.3

1999

6.3

2024

6.7

2006

6.5

1994

5.8