2017

5.0

1965

6.8

1972

6.4

1964

7.0

1999

7.2

2010

6.6

1970

7.3

1992

5.0

2003

7.0

1995

6.2

1982

6.4

2013

5.7

2011

5.8

2003

7.1

2021

7.5

2023

5.6

2000

6.7

2007

7.6

1936

7.4

2014

6.0