2011

6.8

2002

7.9

2006

4.6

2016

6.0

1994

8.7

2022

7.7

1972

8.7

2000

7.1

2023

7.6

2022

7.1

2021

7.8

2013

7.3

1971

8.2

1985

8.3

2016

6.0

2021

7.8

2017

7.2

1982

8.1

2022

6.7

2014

8.5