1972

2.7

1929

6.4

1964

7.2

2018

7.1

1952

7.2

1997

5.3

1973

7.9

1965

7.5

2003

6.5

1998

6.0

1992

6.6

2005

6.5

2022

6.6

1986

6.9

2004

7.2

1968

0.0

1931

0.0

2002

5.3

2008

6.1

2007

5.7