1999

7.0

2021

6.2

1972

4.0

7.8

2008

7.5

6.4

5.0

2024

9.9

2006

6.4

2009

7.4

1975

4.5

1976

5.9

2015

6.4

2017

8.1

2023

9.1

1976

4.7

2007

7.7

2009

8.5

2025

6.3

2003

8.3