1976

5.8

2021

6.5

1985

7.2

1994

7.3

2020

4.4

1981

5.3

2017

5.9

1991

8.0

1970

4.5

1982

3.7

1978

6.6

2015

7.6

1989

7.4

2025

0.0

2016

1.0

2002

3.2

2019

5.7

2009

5.6

1996

7.1

2015

4.6