1960

10.0

2023

7.4

2019

5.9

1998

8.3

2000

8.2

1982

7.9

1984

7.2

1987

6.5

1998

7.8

2017

7.4

2015

6.0

2003

6.2

1995

5.5

1962

7.6

2004

6.4

2006

7.0

2005

7.1

2001

7.0

1998

5.4

1985

7.1