1997

7.8

1991

7.9

2010

6.7

2011

7.5

2016

0.0

2023

2.0

1994

7.7

2001

8.5

2017

6.2

2022

4.0

2006

3.0

2024

6.7

2021

7.3

2006

5.0

2018

8.0

2018

8.0

2012

7.6

2002

6.3

1995

6.5

1981

10.0