2018

6.0

2009

5.7

2022

3.8

2010

9.1

2005

6.5

2003

6.0

1984

6.2

2004

7.7

2005

9.2

1969

8.3

1999

7.0

1999

5.8

2018

5.0

2019

6.7

2024

9.4

2011

7.2

7.8

1970

6.3