1974

6.0

2011

6.6

2015

8.4

1994

7.5

2002

5.4

1967

6.6

2013

6.8

1964

7.1

1999

7.3

2023

6.3

1989

7.8

2007

6.2

1998

7.5

1986

7.1

1999

6.8

1953

7.1

1989

5.6

2014

4.2

1964

6.8

2023

8.3