2020

7.2

2003

8.0

2021

8.2

1989

0.0

1996

6.9

2016

7.3

1983

7.2

2017

6.8

2000

7.0

2009

7.0

2017

10.0

2022

7.5

1972

8.6

1968

7.0

1994

6.5

1999

8.6

2006

8.2

2004

8.1

2011

7.6

2008

8.4