1957

7.9

1998

6.8

2001

6.5

1989

6.6

2017

6.3

0.0

1998

6.8

2020

0.0

2014

5.5

1996

6.9

2000

6.4

1996

5.7

2002

7.0

1974

5.1

1990

3.0

1974

8.0

2023

5.2

1982

7.8

1994

5.0

2024

7.0