1992

6.3

2022

5.9

1994

8.7

2016

8.2

2015

6.8

2019

8.5

2012

7.7

1996

7.9

2013

8.0

2019

7.1

2005

8.1

2019

8.1

2023

7.6

1988

7.3

2016

8.2

2017

7.6

2022

7.6

2017

7.2

1982

7.9

1998

7.3