2008

5.4

2003

5.9

2007

6.6

1995

7.3

2014

5.8

2014

4.6

1997

7.7

1971

6.4

1935

6.3

2024

0.0

1968

7.2

1987

7.3

1989

7.0

1998

6.6

1990

6.1

1971

7.5

2023

5.0

2016

7.9

1967

6.7

1999

6.7