1996

6.3

2018

6.1

2002

5.4

6.2

2003

8.6

1966

5.7

2006

7.1

2023

6.3

2015

6.3

2020

6.4

1972

6.6

2016

7.0

1996

6.6

2023

8.4

2022

3.4

2000

7.3

2022

4.5

2021

10.0

2019

8.0