2002

7.2

1979

7.4

2001

8.4

2012

7.7

2026

0.0

2024

7.6

2025

8.5

2015

7.4

2019

6.0

1985

7.4

2008

7.7

2013

8.7

2020

8.3

1974

6.9

2005

8.8

2009

8.1

2007

7.0

1994

8.0

2016

6.3

2006

7.8