1982

5.8

2001

6.9

1968

6.9

2021

9.2

2014

3.5

2011

7.2

2017

6.0

2014

7.6

2015

5.8

1972

4.0

1964

7.4

2024

7.3

2023

10.0

2003

7.5

2013

6.1

2013

6.4

6.1

2010

9.1

2016

8.0

2023

6.3