1959

7.8

2006

5.8

1994

7.1

2014

3.2

1988

6.0

1950

8.1

2019

7.6

1942

7.3

2004

5.6

1951

7.3

1995

6.3

2009

5.9

2003

6.2

1992

6.7

1985

6.2

2021

0.0

2013

4.3

2000

5.3

2002

6.4

1998

6.7