2010

7.3

2009

7.6

2016

6.2

2017

4.8

2022

7.0

1986

9.5

2024

6.1

1993

5.4

1976

6.5

2019

7.5

2021

7.2

2010

6.2

2022

6.1

2023

5.0

2012

4.1

2022

7.3

2013

5.4

2023

6.4

2022

6.2