2002

6.6

1998

6.6

1998

6.9

2000

7.2

2002

7.1

1947

6.5

1997

7.9

1985

7.2

1992

6.7

1978

7.4

1927

7.8

2001

6.7

1989

7.4

2023

6.0

2023

0.0

2018

0.0

1970

5.5

1965

5.0

1964

4.8

1995

4.9