2022

7.2

2021

9.2

1963

6.9

1964

7.4

1992

5.0

2019

6.8

1965

6.6

1983

5.8

1972

7.4

1985

5.3

2015

6.2

1965

6.3

1992

5.7

1947

9.0

2011

7.3

2016

5.5

2009

5.6

6.2

2004

8.8