2020

6.6

2023

5.7

2024

5.9

2002

7.6

1992

7.4

1994

5.1

2012

7.7

1985

7.7

1995

4.7

1989

4.0

2008

5.9

1995

7.7

2012

3.5

1993

8.4

1992

7.9