2023

7.3

1998

6.8

1997

4.8

2000

7.9

1982

7.4

1986

7.1

1989

8.3

1986

7.9

2024

8.0

1990

6.5

2004

6.4

1993

6.9

1988

8.1

2023

7.1

1987

6.9

1991

7.7

1997

7.0

2003

5.5

2010

7.8

2021

6.3