2009

7.7

2007

8.5

2018

7.6

1986

8.3

1993

7.3

2019

8.2

1989

8.3

2012

8.4

2016

8.6

2009

7.7

1985

8.2

2021

7.9

2017

8.4

2018

7.8

2012

7.6

2005

8.2

1993

8.6

1996

7.7

2022

8.6

1986

8.5