1997

5.0

1970

5.5

1989

6.3

1952

6.5

1967

7.1

1959

0.0

2014

7.8

0.0

2023

6.2

2022

0.0

2023

5.8

2023

6.1

1968

8.0

2024

3.7

2000

6.7

1995

5.4

1969

6.3

1954

6.4

2008

6.5