2001

9.9

2024

6.6

2018

7.0

2017

6.0

2000

7.4

2014

7.6

2019

9.2

2008

5.6

2020

7.3

2019

5.9

2013

6.1

2020

9.0

1982

5.8

1985

7.6

2017

7.0

2016

6.7

2017

6.1

2003

6.2

1987

4.5

2023

6.1