1990

7.0

2022

0.0

2023

0.0

1998

7.0

1979

6.9

2021

6.3

1965

6.0

2000

5.8

2002

6.2

2023

8.0

1994

5.7

2007

7.6

2007

6.5

2024

6.0

1997

7.6

2014

5.9

2017

6.1

2006

5.6

2005

5.8

2003

6.8