2000

7.4

1997

6.8

1988

6.6

1997

7.0

1997

7.2

1959

6.8

1995

4.6

1956

7.1

2003

7.8

2019

7.4

1928

9.0

1988

7.0

1958

3.0

1921

4.8

1940

5.8

1956

6.0

2005

4.0

2006

7.3

1949

0.0

2024

0.0