1974

7.0

2002

5.4

2023

8.4

1997

7.4

2014

6.5

2011

6.6

1992

6.3

1996

7.8

1961

7.7

1964

7.0

1923

8.5

1977

6.7

2014

4.2

1987

7.9

2009

7.2

1969

7.8

2016

9.5

1989

5.6