2020

6.9

1960

6.1

1995

5.0

1998

6.2

2003

4.3

2010

6.3

1980

5.5

1968

5.7

1989

5.2

1998

10.0

1978

5.9

1969

2.1

2021

7.7

2014

10.0

2004

6.8

1985

6.4

2001

5.2

1990

0.0

1998

3.2

1978

0.0