2018

6.2

2008

4.7

1995

3.5

1991

6.0

2018

4.5

1987

0.0

2014

7.9

2021

6.8

2012

5.8

1989

4.0

2025

0.0

2023

2.0

1982

5.6

1977

6.5

2003

4.1