1981

7.2

2004

6.8

2022

0.0

2015

5.0

2005

6.2

1963

4.0

1997

7.3

1969

5.6

1999

5.9

1994

6.6

2017

4.7

2019

5.1

1961

5.0

2023

10.0

2000

6.4

1984

6.7

2017

6.8

2004

6.3

2004

6.8

1927

7.8