2004

7.9

1972

6.4

2024

6.8

2000

5.5

1990

6.2

2025

6.5

2023

7.8

1990

6.5

2010

7.0

1993

5.4

1995

7.7

1995

8.4

2009

6.0

2024

6.5

2023

7.8

2023

8.0

1960

7.5

1999

6.5

2021

7.0

1974

6.4