1969

6.6

1939

5.4

2008

6.5

1938

7.0

2009

7.3

2014

7.5

2014

4.8

0.0

1992

7.0

1995

4.8

2014

3.9

2006

6.0

1986

6.9

1998

4.3

2023

6.4

1999

6.8

1964

0.0

1988

5.8

2006

5.0

2025

7.0