1996

7.8

1999

6.9

1985

7.4

2024

7.1

2012

5.5

1965

7.8

2006

6.7

2005

5.2

2010

10.0

1987

4.8

1982

8.1

2015

8.4

2015

8.3

2023

6.2

2006

8.1

2021

7.7

1999

6.7

2006

5.0

2016

7.6

2006

8.0