1992

6.0

2024

7.8

2020

5.3

2006

5.5

1994

7.2

2009

6.7

2002

7.9

1992

7.0

2012

7.7

2008

7.6

2020

0.0

2013

7.7

1992

0.0

2021

7.7

2003

7.6

1999

6.0