2021

7.4

2021

7.1

2010

6.8

1997

7.4

1998

7.1

1991

7.8

2022

7.0

1993

5.5

2016

7.4

2015

5.4

2013

4.5

2000

8.2

1989

8.0

2002

7.6

1999

7.0

1964

7.9

2004

6.3

2003

7.3

2017

9.5

2014

7.1