2014

6.1

1987

7.3

1991

7.6

1973

7.0

2000

8.1

2020

6.2

2006

7.3

2014

6.7

1991

6.7

1980

6.3

1979

6.8

2009

7.3

1991

6.5

2015

5.1

2024

7.5

1999

6.0

0.0

1985

6.3

1992

5.5

2024

7.5