2023

6.8

1992

8.5

1986

6.6

1992

5.3

2000

6.3

1994

5.9

2005

6.7

2001

7.4

1998

5.7

1984

7.2

1987

6.5

1990

7.5

2003

6.6

2016

4.2

1995

6.8

1997

6.5

1996

6.0

1996

6.1

1990

6.0

1997

5.7