1999

5.9

1985

6.5

1999

6.2

2017

0.0

1996

6.1

2018

6.5

2019

10.0

2021

6.9

2012

2.0

2016

5.7

2002

6.3

2023

0.0

1992

7.8

1994

6.6

2014

4.3

2003

7.1

2014

5.0

1976

0.0

2000

5.1

1982

1.0