2001

7.8

2003

5.5

1985

7.6

2023

9.7

2016

7.1

2019

6.9

2006

7.0

1986

8.4

1998

7.1

1985

7.9

2016

8.0

2004

7.9

1952

6.6

2015

7.4

2008

8.3

2015

8.0

2020

5.6

2017

6.8

2016

7.1

1988

8.0