1989

7.8

1952

6.4

1997

7.9

1995

8.1

2013

4.7

2020

6.2

1998

8.3

2007

6.6

2023

0.0

1992

0.0

2002

6.9

2021

4.0

1984

6.1

2009

6.4

1955

3.5

1995

6.2

2007

8.1

2001

5.6

2007

7.0

1991

6.4