2022

4.6

1999

7.3

2020

6.6

2012

6.3

1990

1.0

1961

6.7

1999

6.3

2005

7.1

1985

8.0

2016

6.3

2016

6.0

2024

5.0

1970

6.5

1998

6.5

2013

6.2

2004

6.4

1987

7.5

2001

7.8

2000

6.9

2006

7.0