2018

7.7

2016

8.6

2008

8.9

2013

8.2

1994

8.4

2015

7.4

2022

8.4

2006

8.6

2004

8.1

2021

7.6

1987

5.5

2014

7.8

1989

8.0

1992

6.9

2019

7.5

1987

7.0

2006

7.8

2018

8.0

1992

8.2

2008

8.1