2021

7.8

2012

6.9

1994

8.5

2014

8.4

2018

8.2

2023

7.0

2021

8.0

2016

7.4

2019

8.1

1999

8.4

1994

8.7

2016

7.6

2017

7.0

2018

8.0

2023

8.1

2016

8.2

2001

7.9

2013

7.9

2016

7.3

1990

8.5