1970

7.1

2005

4.5

2017

1.0

2023

6.0

2004

8.1

2002

6.9

1979

7.7

1950

8.1

2024

0.0

2016

4.7

2014

6.1

2014

5.8

2003

7.8

1998

6.6

2001

0.0

1969

1.0

2004

7.2

2002

7.0

1930

7.2

2022

10.0