6.1

2020

6.1

2002

5.4

2023

7.6

2003

7.8

2008

6.1

1996

9.5

2023

5.2

2008

4.5

2009

6.5

1974

5.8

0.0

1978

5.7

2023

9.4

1991

7.0

2022

9.9

1994

6.0

1998

6.2

2022

6.0

1929

6.2