2017

8.9

1999

6.0

1993

7.8

2013

7.5

2024

6.5

1980

8.0

2007

6.0

2001

5.9

1981

7.4

1972

7.7

2004

8.8

1994

8.3

1999

7.1

2003

7.4

1990

7.4

1998

7.0

1980

7.8

2000

6.5

1998

6.7

2000

8.0