2017

6.9

2000

6.8

1997

8.2

1996

6.7

1994

0.0

2002

7.7

1994

7.2

1982

6.4

2002

8.2

1988

7.1

2022

0.0

1962

7.0

1983

6.3

1972

6.9

1992

7.5

2013

0.0

2020

8.0

1992

7.1

2002

7.2

1993

7.1