1991

7.7

2009

4.6

1987

8.0

1994

6.4

1975

5.5

2017

7.0

2011

7.1

1986

4.8

1974

7.3

1999

5.4

2015

7.0

2010

6.0

2022

0.0

2004

5.8

1896

7.1

2005

5.9

2000

7.0

1937

7.9

1975

5.3

2022

8.0