1982

7.2

1991

0.0

1991

5.5

1990

7.0

1989

6.0

1998

6.6

2007

8.0

2005

6.8

2006

7.1

2024

5.9

1979

9.8

2021

5.8

1953

0.0

1970

7.3

1986

0.0

1984

6.0

2023

2.0

1995

3.0

1994

5.2

2002

1.0