1988

7.4

2006

6.7

1987

6.6

1937

0.0

1995

5.9

2022

7.1

1964

6.0

2018

5.8

2019

6.9

1969

0.0

1971

5.0

1945

0.0

1953

0.0

1992

7.5

1929

7.5

1978

7.4

1953

7.7

1966

7.3

1969

0.0

2006

6.8