2005

7.7

2021

7.6

2003

8.0

2004

6.8

2000

8.2

2024

7.4

2016

6.7

1993

6.2

2022

7.0

2007

7.0

2015

6.8

2020

7.0

2012

7.0

2020

7.6

2021

6.4

1999

7.4

1986

8.4

1989

5.9

1984

6.6