1965

6.8

2007

8.1

1999

7.2

2018

5.9

2014

6.5

1981

7.0

1982

0.0

2000

6.2

2023

7.4

2006

8.0

1989

5.9

2010

6.6

2016

6.6

1994

6.8

1970

6.0

2024

6.8

2013

7.6

2023

8.0