2021

6.0

1944

6.4

1995

6.0

1987

6.8

2000

4.7

1991

7.7

1996

6.1

2006

6.5

2007

5.9

2005

6.7

1986

6.9

1972

7.4

2004

6.5

2011

4.0

1934

7.0

2023

0.0

1997

7.6

1999

7.3

1993

7.8

2003

6.6