1994

7.4

2016

10.0

2017

5.2

1958

7.3

1987

6.9

2002

6.1

1999

4.6

1985

6.2

2014

2.2

1932

7.3

1922

7.7

1996

7.0

2000

6.8

1983

6.6

1976

6.0

1985

7.0

2017

3.6

2005

4.1

2024

5.6

2000

6.7