2000

8.0

2011

7.0

2018

4.9

2023

8.0

2014

6.3

2011

6.5

2008

6.6

2005

0.0

1997

0.0

2024

0.0

2021

0.0

2019

0.0

2021

0.0

2015

9.0

2017

4.0

1952

8.3

1958

6.8

2013

5.0

2016

6.5

2014

7.5