1952

7.6

1988

6.5

1971

6.8

1989

5.5

1959

6.6

2006

6.7

2016

6.1

1964

7.0

1995

5.6

2019

7.7

2024

7.1

1957

7.6

1916

7.1

1987

6.0

2014

6.3

1962

6.9

2015

6.0

1993

6.6

1990

4.9