2015

5.4

1967

7.7

1991

8.3

1999

6.0

1996

5.2

2009

5.9

1966

7.5

2017

6.5

1987

6.5

2003

6.4

2007

5.0

2004

7.2

1982

4.5

2022

7.0

1998

6.2

2009

5.9

1979

8.0

2006

6.8

1994

7.4

2007

7.0