1932

7.8

2004

7.4

2005

6.6

2001

6.2

1984

7.3

1960

8.4

2002

6.7

2014

3.4

1980

0.0

2023

6.1

1991

5.0

2014

4.0

2004

5.4

1990

6.2

2002

5.3

2007

2.3

2006

4.4

2015

4.1

2018

5.0

1941

5.2