1932

7.8

2002

7.2

2004

7.4

2006

6.4

2005

6.6

2001

6.2

1984

7.3

2014

4.9

2023

6.1

1995

4.7

1996

4.4

1990

6.2

1982

5.8

2002

5.3

2019

4.1

2007

2.3

2000

7.5

2006

4.4

1960

6.3

2018

5.0