2000

7.1

2004

5.6

1990

8.3

2020

7.2

2006

5.1

1995

7.3

1987

5.4

2021

3.0

2002

6.9

1950

6.8

1988

5.9

2007

6.9

1940

8.5

1998

0.0

1995

7.3

1970

6.0

1966

4.0

2001

6.8

2023

4.0

2001

6.9