1994

7.4

1999

6.1

2003

6.2

1993

7.0

1994

5.5

2005

7.6

2020

8.0

1981

7.4

1990

7.7

2024

0.0

1995

4.8

1975

2.7

1996

5.2

1999

6.8

2023

0.0

1974

7.9

1910

6.0

1948

7.1

1944

6.0

1988

7.4