1997

7.7

1980

6.6

1982

6.4

1989

6.0

2001

7.9

1984

7.1

2002

7.4

1935

5.0

1998

6.1

2006

7.7

2023

10.0

1998

8.1

2003

8.3

2005

7.0

1969

7.1

2021

8.0

0.0

2024

0.0

2022

0.0

2024

7.3