1996

7.4

2016

7.0

1985

7.7

1998

8.1

1931

5.2

2000

7.6

2006

5.4

2007

7.3

1962

7.4

1953

6.0

2007

7.6

2007

6.6

1964

7.4

2007

7.2

2024

6.8

2014

5.5

2006

6.0

1969

7.4

1975

6.5

2000

7.4