1992

7.5

1987

7.7

2002

6.8

2022

2.0

2009

0.0

1991

7.8

2002

6.5

1998

7.1

2003

6.5

2012

0.0

1994

7.2

2011

2.0

2018

6.8

1993

8.2

1997

5.6

1990

7.9

2003

7.3

2019

7.1

2001

6.0

1998

7.9