1938

7.5

1987

7.3

1989

7.0

1992

6.7

1998

6.6

2006

6.7

2004

7.3

2007

6.3

1999

7.6

1997

7.2

2002

6.4

2019

7.1

1962

6.9

2005

6.7

1998

7.1

2022

7.2

2025

6.2

2024

10.0

0.0

2025

6.6