1963

6.8

1965

5.7

1956

5.5

1955

6.0

1965

0.0

1994

7.0

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

1939

6.5

1969

6.3

1954

6.4