2015

6.9

2002

7.5

2008

7.6

2022

7.7

2022

8.2

2014

8.4

1975

7.0

2001

7.6

2011

7.8

2006

8.2

1994

8.4

1988

6.8

1966

8.0

2021

6.9

2023

8.6

1962

7.3

1963

5.7

2021

8.4

1990

7.4

2005

7.1