1927

8.1

1979

8.3

1982

7.9

2006

6.2

1959

7.8

2000

7.3

1930

7.7

2000

7.4

1980

6.1

2014

6.1

2024

7.1

0.0

2002

6.4

1951

7.1

2007

5.4

1970

7.5

2004

6.9

1999

7.7

2024

6.7

2026

0.0