2022

7.1

2017

7.3

2020

5.6

1969

4.7

2001

6.7

1998

7.5

2020

7.2

1986

5.8

1975

7.3

1999

8.0

1996

5.4

2011

4.8

1991

5.3

2004

6.8

1953

4.8

2014

5.7

1972

10.0

1993

4.9

2017

5.9

1986

6.9