1994

7.0

2004

6.4

2023

4.4

2023

5.7

2013

7.3

1985

6.0

2020

6.5

1958

7.4

1980

7.7

1990

7.5

1993

7.8

1996

7.6

1962

7.2

1962

5.1

1931

4.2

2000

6.2

2018

6.5

2013

5.5

1993

5.8

2021

5.7