2005

4.6

1976

7.4

1995

8.4

2002

6.0

1982

5.9

1984

6.1

1985

5.3

2007

7.6

1988

5.9

1989

5.4

1977

4.5

1990

6.3

1994

6.5

0.0

2021

5.9

2001

4.9

2023

10.0

1991

5.3

1986

6.3

1988

5.5