1999

7.1

1964

8.1

2023

7.3

1999

7.4

1991

5.6

2016

3.0

1997

4.8

1937

7.0

2007

5.7

1993

0.0

2009

7.3

2001

7.0

1979

6.4

2009

5.8

1984

1.0

1976

7.2

1968

8.0

2014

5.2

2005

4.3

2007

6.8