1996

7.2

1996

5.2

1976

5.7

1985

5.8

2001

5.1

1987

6.9

2022

1.0

2005

6.3

1990

6.5

2006

6.2

1982

2.0

2014

5.2

2002

6.8

2014

6.0

2009

4.9

2020

7.0

2009

4.3

1999

4.4

1984

4.0

2004

5.5